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Jump to regional table:   Monthly Average Temperature (°F) for Northern Atlantic Coast
Coastal Water Temperature Guide Home
Northern Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
GULF OF MAINE - 78 NM East of Portsmouth, NH 43.1 40.6 39.9 41.2 46.3 54.1 63.0 65.4 61.1 54.8 50.0 46.4
PORTLAND - 12 NM Southeast of Portland,ME 45.1
(04/28/2026 01:00 UTC)
41.5 39.0 38.6 41.9 48.6 55.9 61.5 63.7 60.6 55.2 49.9 45.1
NANTUCKET 54 NM Southeast of Nantucket 43.9
(04/28/2026 01:00 UTC)
45.5 43.2 42.7 44.0 48.4 55.2 63.6 68.8 66.4 60.5 55.5 49.9
GEORGES BANK 170 NM East of Hyannis, MA 41.0
(04/28/2026 01:00 UTC)
45.0 42.5 40.9 42.1 46.6 53.5 62.8 66.1 63.6 59.5 53.8 49.3
BOSTON 16 NM East of Boston, MA 47.3
(04/28/2026 01:00 UTC)
42.0 39.2 39.2 43.0 50.7 59.3 65.2 66.7 63.7 57.5 51.5 46.5
CAPE COD - 9 NM North of Provincetown, MA 44.2 41.5 41.3 43.3 49.7 57.7 63.0 64.7 64.1 58.1 52.4 47.6
NANTUCKET SOUND 50.5
(04/28/2026 01:00 UTC)
38.3 36.4 39.4 46.4 54.2 63.9 73.0 74.6 70.1 61.6 52.2 43.4
Eastport, ME 39.6
(04/28/2026 01:24 UTC)
40.2 37.1 37.0 39.4 42.8 46.9 50.6 53.5 54.5 53.4 49.7 45.1
Cutler Farris Wharf, ME 39.9
(04/28/2026 01:24 UTC)
40.7 37.9 37.8 40.1 43.8 47.5 51.4 54.1 54.9 54.0 50.2 45.4
Bar Harbor, ME 42.4
(04/28/2026 01:24 UTC)
36.0 33.4 35.1 40.5 46.8 52.2 56.6 58.4 57.1 54.0 48.7 42.1
Portland, ME 44.2
(04/28/2026 01:24 UTC)
39.3 37.6 39.5 44.2 50.3 56.0 59.7 61.3 60.7 54.8 48.3 43.8
Fall River, MA 50.4
(04/28/2026 01:24 UTC)
38.9 37.7 41.3 48.5 57.1 65.7 75.1 75.6 70.1 61.5 51.4 44.1
Chatham, Lydia Cove, MA 39.8 38.5 42.0 49.1 56.5 63.3 68.7 68.8 66.1 59.7 50.4 43.9
Woods Hole, MA 51.3
(04/28/2026 01:24 UTC)
36.8 34.7 38.1 45.4 54.7 63.9 71.2 72.6 69.4 61.7 51.7 42.9
Nantucket Island, MA 53.2
(04/28/2026 01:24 UTC)
36.6 35.9 41.1 50.4 59.5 68.2 74.0 74.9 69.7 60.1 50.2 42.5
Newport, RI 49.3
(04/28/2026 01:24 UTC)
39.4 37.7 39.6 45.7 53.9 62.9 68.8 70.0 67.5 61.2 52.4 45.0
Conimicut Light, RI 54.5
(04/28/2026 01:24 UTC)
38.0 37.0 40.8 49.0 58.0 67.5 74.9 75.3 71.0 62.1 51.7 43.7
Providence, RI 47.3
(04/28/2026 01:24 UTC)
38.1 36.7 40.2 47.9 55.8 64.4 71.8 73.7 70.0 61.9 51.6 43.5
Quonset Point, RI 37.5 37.0 39.9 47.6 54.5 65.5 72.4 71.5 67.1 61.2 51.4 43.0
New London, CT 45.3
(04/28/2026 01:18 UTC)
40.3 38.3 40.7 47.0 54.1 62.0 69.3 71.6 69.8 63.4 54.4 46.1
New Haven, CT 50.5
(04/28/2026 01:24 UTC)
39.9 38.7 42.5 50.1 58.9 66.7 73.2 75.7 72.4 63.8 53.2 45.4
Bridgeport, CT 50.2
(04/28/2026 01:24 UTC)
39.8 35.7 38.8 45.2 53.6 61.9 69.0 72.5 72.9 64.6 54.4 46.4
 
Jump to regional table:   Monthly Average Temperature (°F) for Central Atlantic Coast
Coastal Water Temperature Guide Home
Central Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Frying Pan Shoals, NC 72.3
(04/28/2026 01:10 UTC)
65.1 64.2 65.6 68.7 73.7 79.2 82.9 83.1 81.9 78.1 73.9 69.9
Delaware Bay 26 NM Southeast of Cape May, NJ 49.5
(04/28/2026 01:00 UTC)
45.0 42.4 43.4 48.7 57.0 67.1 74.4 75.0 72.3 65.8 58.9 51.2
Virginia Beach 64 NM East of Virginia Beach, VA 53.4
(04/28/2026 01:10 UTC)
53.8 50.3 49.6 52.1 58.7 69.4 78.1 78.6 74.4 68.6 62.5 56.8
Long Island - 30 NM South of Islip, NY 45.0 41.7 41.4 45.7 53.4 64.1 72.9 73.3 70.1 63.8 57.4 51.1
Texas Tower #4 - 75 NM East of Long Beach, NJ 51.8 49.2 46.6 47.7 52.1 63.6 75.0 76.2 72.5 66.6 60.7 56.1
Thomas Point, MD 38.0 37.4 42.7 52.3 62.9 72.9 79.2 79.5 74.7 64.9 53.4 43.7
Montauk, NY 46.2
(04/28/2026 01:24 UTC)
39.5 37.4 42.0 48.4 53.7 62.1 69.8 71.2 69.2 62.2 53.4 45.3
The Battery, NY 51.6
(04/28/2026 01:24 UTC)
40.3 38.1 41.0 47.8 57.0 66.1 72.3 74.8 72.4 64.4 54.5 46.1
Bergen Point West Reach, NY 39.4 38.0 41.7 49.4 58.4 67.8 74.1 75.6 71.9 63.0 52.9 44.6
Sandy Hook, NJ 53.8
(04/28/2026 01:24 UTC)
37.5 37.0 42.0 50.2 59.5 69.7 76.4 76.1 72.0 62.2 51.3 42.8
Atlantic City, NJ 50.5
(04/28/2026 01:24 UTC)
39.6 38.4 42.1 48.7 56.6 64.7 68.9 72.9 72.1 64.2 53.8 45.2
Cape May, NJ 55.4
(04/28/2026 01:24 UTC)
39.4 39.1 44.6 52.8 61.6 69.9 74.0 75.9 73.8 65.0 53.6 45.2
Ship John Shoal, NJ 57.7
(04/28/2026 01:24 UTC)
38.1 36.4 42.6 53.0 63.3 73.7 78.9 79.4 74.3 65.3 52.9 43.5
Marcus Hook, PA 59.2
(04/28/2026 01:24 UTC)
38.1 38.1 44.3 53.8 64.2 74.5 81.0 80.6 74.6 65.1 53.0 43.1
Philadelphia, PA 65.1
(04/28/2026 01:24 UTC)
37.1 37.0 43.0 52.4 62.7 72.4 79.1 78.8 73.6 63.6 51.3 41.8
Newbold, PA 57.4
(04/28/2026 01:24 UTC)
36.2 36.8 43.4 53.3 63.4 73.6 80.5 78.7 72.4 61.0 48.4 39.8
Delaware City, DE 37.2 37.6 44.1 53.8 64.5 74.7 80.8 80.2 74.1 63.6 51.8 42.5
Reedy Point, DE 37.0 37.3 43.9 54.0 64.7 75.0 81.6 80.9 75.3 64.9 52.8 42.6
Lewes, DE 57.7
(04/28/2026 01:24 UTC)
39.7 39.6 44.0 51.6 60.1 68.6 73.0 74.8 72.7 64.2 53.4 45.1
Ocean City Inlet, MD 54.5
(04/28/2026 01:18 UTC)
41.7 40.0 44.4 52.0 60.3 68.3 72.9 74.8 73.7 66.3 55.8 47.7
Bishops Head, MD 63.0
(04/28/2026 01:24 UTC)
39.0 39.4 47.5 59.2 68.3 77.6 82.7 81.2 75.4 64.5 51.1 43.3
Cambridge, MD 62.6
(04/28/2026 01:24 UTC)
38.1 38.5 45.7 56.8 66.9 76.4 82.3 81.3 75.5 64.9 52.6 43.1
Tolchester Beach, MD 60.3
(04/28/2026 01:24 UTC)
36.9 36.8 43.9 54.1 64.7 74.8 80.5 79.8 74.1 63.5 51.4 41.9
Chesapeake City, MD 61.3
(04/28/2026 01:24 UTC)
37.3 36.8 44.4 55.2 66.3 76.8 83.0 81.8 75.6 64.6 52.5 44.0
Baltimore, MD 61.7
(04/28/2026 01:18 UTC)
40.0 38.9 44.4 54.6 65.4 74.8 80.8 80.9 76.6 67.4 55.7 45.6
Solomons Island, MD 61.9
(04/28/2026 01:24 UTC)
43.2 42.0 47.3 56.1 65.8 74.4 80.8 81.1 76.6 67.4 56.3 47.5
Washington, DC 65.1
(04/28/2026 01:18 UTC)
38.4 39.4 47.5 58.7 67.9 77.6 83.0 81.9 75.9 65.1 52.1 43.0
Wachapreague, VA 62.1
(04/28/2026 01:18 UTC)
41.4 42.6 49.8 58.9 67.9 76.8 81.7 80.6 75.5 65.6 54.3 46.2
Kiptopeke, VA 61.2
(04/28/2026 01:18 UTC)
42.2 41.5 46.9 55.4 65.1 74.3 78.9 78.9 75.7 67.1 56.1 47.5
Lewisetta, VA 63.5
(04/28/2026 01:18 UTC)
39.9 39.7 46.8 57.1 67.3 76.4 81.8 81.2 75.3 65.1 53.6 44.9
Yorktown USCG Training Center, VA 63.5
(04/28/2026 01:24 UTC)
43.0 42.3 48.0 57.3 67.7 76.4 81.5 81.8 77.4 68.6 57.2 48.3
Sewells Point, VA 63.3
(04/28/2026 01:24 UTC)
43.2 43.1 48.9 57.6 66.7 75.3 80.1 80.3 76.6 67.9 56.9 48.3
Money Point, VA 65.7
(04/28/2026 01:24 UTC)
48.6 48.6 53.8 62.0 70.9 79.4 84.5 84.8 79.9 71.3 61.3 53.2
Duck, NC 59.2
(04/28/2026 01:24 UTC)
45.9 43.4 46.3 52.2 60.3 67.9 70.5 74.0 75.0 68.7 59.7 52.1
Oregon Inlet Marina, NC 58.1
(04/28/2026 01:24 UTC)
45.4 45.7 51.9 60.7 68.9 76.4 80.6 80.1 76.1 68.1 58.0 50.5
USCG Station Hatteras, NC 62.4
(04/28/2026 01:24 UTC)
50.1 51.4 56.6 63.9 71.3 78.3 81.5 81.3 78.5 70.5 60.9 54.5
Beaufort, Duke Marine Lab, NC 64.2
(04/28/2026 01:24 UTC)
49.9 50.5 56.3 63.9 71.8 79.1 82.7 82.5 78.5 71.4 61.4 54.0
Wilmington, NC 70.5
(04/28/2026 01:24 UTC)
47.2 48.9 56.4 65.1 73.1 80.0 83.6 83.0 78.4 70.9 60.7 51.6
Wrightsville Beach, NC 66.9
(04/28/2026 01:24 UTC)
53.5 52.0 56.4 63.5 71.3 78.4 81.8 83.0 81.2 74.4 65.0 58.2
 
Jump to regional table:   Monthly Average Temperature (°F) for Southern Atlantic Coast
Coastal Water Temperature Guide Home
Southern Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
EAST HATTERAS - 150 NM East of Cape Hatteras 69.2 68.6 67.6 69.2 72.5 76.5 80.9 82.0 80.8 77.6 74.3 71.4
SOUTH HATTERAS - 225 NM South of Cape Hatteras 71.4
(04/28/2026 01:00 UTC)
71.7 70.5 71.3 71.9 75.4 78.9 82.2 83.5 82.4 79.0 75.9 73.8
EDISTO - 41 NM Southeast of Charleston, SC 75.0
(04/28/2026 01:10 UTC)
68.0 66.9 67.6 70.0 74.7 79.7 83.3 83.5 81.9 79.3 75.8 72.0
GRAYS REEF - 40 NM Southeast of Savannah, GA 56.3 56.1 60.3 67.3 74.8 80.1 83.2 83.9 81.9 76.3 69.0 61.7
CANAVERAL 20 NM East of Cape Canaveral, FL 72.9 71.8 72.0 74.3 77.4 80.8 82.9 83.7 84.0 81.8 78.7 75.6
CANAVERAL EAST - 120NM East of Cape Canaveral 74.9 74.1 74.2 75.9 78.2 81.6 84.1 84.9 84.1 81.9 78.8 76.6
Fowey Rock, FL 74.0 74.0 75.0 77.1 79.9 82.9 85.0 85.7 84.8 82.2 78.9 76.2
8722670 - Lake Worth Pier, FL 79.9
(04/28/2026 00:54 UTC)
74.5 74.8 75.6 77.8 80.3 82.6 85.0 85.7 85.1 82.2 79.1 76.7
St. Augustine, FL 59.1 59.6 63.6 69.3 75.7 79.6 80.9 81.7 82.5 77.2 69.8 63.3
8723214 - Virginia Key, FL 80.4
(04/28/2026 00:54 UTC)
72.5 74.2 75.7 79.1 82.4 85.5 87.6 88.0 86.5 82.8 78.2 75.1
Charleston, Cooper River Entrance, SC 70.3
(04/28/2026 01:24 UTC)
53.1 54.0 59.9 67.8 75.6 82.3 85.4 85.1 81.4 74.5 64.4 56.6
Fort Pulaski, GA 72.0
(04/28/2026 01:24 UTC)
52.5 53.4 59.0 66.4 73.8 79.9 82.8 83.2 79.6 72.8 63.6 56.6
Fernandina Beach, FL 57.4 58.7 64.3 70.8 76.7 81.8 83.9 84.1 82.3 76.9 67.8 60.6
Mayport (Bar Pilots Dock), FL 70.5
(04/28/2026 01:24 UTC)
58.3 58.3 63.0 69.5 76.4 81.1 82.7 83.4 82.6 77.2 69.3 62.4
Dames Point, FL 72.3
(04/28/2026 01:24 UTC)
59.0 60.5 65.6 71.8 78.4 83.5 85.4 85.7 83.5 77.4 69.8 63.0
Jacksonville University, FL 73.9
(04/28/2026 01:24 UTC)
58.3 61.2 66.9 72.6 79.0 84.0 86.0 86.1 82.9 76.7 69.3 63.0
Trident Pier, Port Canaveral, FL 76.8
(04/28/2026 01:24 UTC)
66.8 68.9 74.4 79.1 80.1 82.9 83.2 83.8 87.0 81.0 74.5 70.3
Virginia Key, Biscayne Bay, FL 80.2
(04/28/2026 01:24 UTC)
71.6 72.9 75.1 78.3 82.0 85.2 87.1 87.3 85.8 82.2 77.3 74.0
Vaca Key, Florida Bay, FL 83.8
(04/28/2026 01:24 UTC)
71.0 73.4 76.8 80.6 84.5 87.5 89.2 89.2 87.6 82.9 77.1 73.3
Key West, FL 81.5
(04/28/2026 01:24 UTC)
72.5 73.8 75.9 78.9 83.0 86.2 87.6 88.7 87.2 83.7 78.3 75.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Other Atlantic Sites
Coastal Water Temperature Guide Home
Other Atlantic Sites
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
NE PUERTO RICO - 170 NM NNE of San Juan, PR 80.8
(04/28/2026 01:00 UTC)
79.6 78.8 78.8 79.2 80.7 82.6 83.6 84.3 84.8 84.4 82.9 81.2
NE ST MARTIN - 330 NM NE St Martin Is 79.3
(04/28/2026 01:00 UTC)
78.9 78.1 78.0 78.2 80.0 82.1 82.9 83.9 84.4 83.8 82.2 80.4
NE BAHAMAS - 350 NM ENE of Nassau, Bahamas 75.1 74.5 74.1 75.1 77.8 81.0 84.2 85.2 84.6 82.6 79.7 77.0
SOUTH BERMUDA - 300 NM SSE of Bermuda 75.9
(04/28/2026 01:00 UTC)
75.0 73.7 73.9 74.6 77.0 80.5 83.4 84.9 84.0 81.8 79.1 76.7
Yucatan Basin - 120 NM ESE of Cozumel, MX 83.3
(04/28/2026 01:00 UTC)
81.1 80.5 80.7 81.6 83.5 84.5 85.6 86.3 86.4 85.7 83.9 82.3
Eastern Caribbean Sea - 180 NM SSW of Ponce, PR 82.2
(04/28/2026 01:00 UTC)
81.2 80.4 80.3 81.1 82.2 82.9 83.5 84.4 85.4 84.9 84.0 82.6
Christiansted Harbor, St Croix, VI 83.3
(04/28/2026 01:24 UTC)
80.9 80.3 80.4 81.3 83.2 84.7 85.1 85.9 86.6 86.2 84.7 82.3
Lameshur Bay, St John, VI 83.7
(04/28/2026 01:24 UTC)
80.3 80.0 80.5 81.5 83.3 84.2 84.5 85.3 85.7 85.4 83.8 81.6
Lime Tree Bay, VI 84.0
(04/28/2026 01:18 UTC)
79.9 79.6 80.4 81.8 83.4 84.4 84.5 85.2 85.9 85.2 83.2 81.0
Charlotte Amalie, VI 84.2
(04/28/2026 01:24 UTC)
80.2 80.2 81.4 81.9 84.0 85.4 86.0 88.8 89.5 87.8 84.9 82.1
Culebra, PR 83.3
(04/28/2026 01:24 UTC)
80.9 80.2 80.8 81.7 83.1 84.6 84.9 85.5 86.0 85.7 84.1 82.2
Esperanza, Vieques Island, PR 79.9 79.7 80.3 81.1 82.7 84.2 84.5 85.1 85.6 85.2 83.4 81.2
Magueyes Island, PR 80.7 80.5 81.4 82.1 81.4 82.8 83.9 85.6 86.1 85.6 83.9 81.9
Mayaguez, PR 82.6
(04/28/2026 01:24 UTC)
81.1 80.8 81.0 82.4 83.9 85.3 85.7 86.0 86.8 86.5 84.9 82.5
Mona Island, PR 79.4 78.9 79.3 80.5 82.1 83.4 83.7 84.7 84.7 84.1 82.7 81.0
 
Jump to regional table:   Monthly Average Temperature (°F) for Eastern Gulf of America Coast
Coastal Water Temperature Guide Home
Eastern Gulf of America Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST TAMPA - 112 NM WNW of Tampa, FL 76.5
(04/28/2026 01:00 UTC)
68.8 67.4 68.8 71.6 76.9 81.9 85.2 86.2 84.2 80.7 75.7 72.4
LUKE OFFSHORE TEST PLATFORM - 63 NM South of Dauphin Island, AL 69.8 69.6 70.6 72.7 78.0 83.4 85.7 86.1 84.3 80.9 76.1 72.3
Broad River, FL 81.7
(04/27/2026 21:00 UTC)
69.6 73.5 77.1 81.2 84.8 85.4 86.6 86.8 85.1 81.1 76.1 71.0
Butternut Key, FL 83.3
(04/27/2026 21:00 UTC)
70.4 73.8 77.1 80.1 83.8 86.3 88.5 88.1 86.9 81.9 76.9 72.1
Bob Allen, FL 87.1
(04/27/2026 21:00 UTC)
70.9 74.2 77.1 80.5 84.2 86.6 88.6 88.4 87.4 82.3 77.4 72.5
Blackwater Sound, FL 85.1
(04/27/2026 21:00 UTC)
71.7 74.8 77.4 80.6 84.2 86.5 88.8 88.4 87.6 83.0 77.9 73.2
Cane Patch, FL 81.0
(04/27/2026 21:00 UTC)
68.7 72.3 75.7 79.3 82.4 83.9 85.3 85.8 84.3 80.9 75.8 70.3
Cannon Bay, FL 87.1
(04/27/2026 21:00 UTC)
72.4 75.2 78.3 81.8 85.5 87.4 89.1 88.9 87.5 82.3 77.6 72.5
Duck Key, FL 83.1
(04/27/2026 21:00 UTC)
70.3 73.9 76.7 79.8 83.6 86.2 88.2 88.0 86.8 82.0 77.0 72.2
Gunboat Island, FL 82.9
(04/27/2026 21:00 UTC)
70.0 73.4 76.7 80.3 83.9 85.3 87.1 87.1 85.3 81.0 76.1 71.3
Garfield Bight, FL 89.4
(04/27/2026 21:00 UTC)
71.1 75.0 77.5 80.8 84.6 87.1 89.3 88.7 87.6 83.0 77.5 72.7
Highway Creek, FL 86.9
(04/27/2026 21:00 UTC)
72.3 75.6 77.8 80.9 84.5 87.3 89.1 89.0 89.0 84.2 78.9 73.9
Johnson Key, FL 86.0
(04/27/2026 21:00 UTC)
70.6 74.2 76.9 79.9 83.6 86.1 88.1 88.3 87.5 82.3 77.3 72.5
Little Blackwater, FL 83.5
(04/27/2026 21:00 UTC)
71.1 74.5 77.4 80.4 84.1 86.6 88.7 88.5 87.4 82.5 77.3 72.7
Little Madeira, FL 85.8
(04/27/2026 21:00 UTC)
71.5 74.8 77.5 80.4 84.1 86.9 89.1 89.3 87.8 83.2 78.0 73.2
Lostmans River, FL 83.1
(04/27/2026 21:00 UTC)
69.9 73.5 76.8 80.0 83.5 85.8 87.9 87.9 86.7 81.9 76.8 71.8
Little Rabbit Key, FL 84.9
(04/27/2026 21:00 UTC)
70.3 74.1 77.1 80.4 84.4 86.6 88.5 87.9 87.0 82.4 77.1 72.3
Long Sound, FL 86.4
(04/27/2026 21:00 UTC)
72.0 75.1 77.7 80.7 84.4 87.1 89.1 88.8 88.2 83.4 78.3 73.4
Murray Key, FL 85.3
(04/27/2026 21:00 UTC)
70.3 73.4 76.3 79.5 83.4 86.0 88.0 87.8 86.8 82.2 77.1 72.1
Peterson Key, FL 84.9
(04/27/2026 21:00 UTC)
71.0 74.1 77.1 80.2 83.9 86.4 88.3 88.0 87.2 82.2 77.3 72.7
Trout Cove, FL 86.9
(04/27/2026 21:00 UTC)
71.7 75.0 77.5 80.4 84.1 86.7 88.8 88.7 87.8 82.7 77.6 73.1
Tarpon Bay East, FL 86.4
(04/27/2026 21:00 UTC)
70.2 73.7 77.2 80.7 84.3 85.2 86.3 86.4 84.9 80.7 76.2 71.1
Taylor River, FL 85.6
(04/27/2026 21:00 UTC)
71.2 75.3 79.5 82.9 86.0 87.7 89.0 89.0 87.8 82.5 78.4 72.6
Venice, FL 64.2 65.5 69.7 75.4 80.5 84.9 87.1 87.4 85.7 80.3 72.8 67.3
Willy Willy, FL 84.9
(04/27/2026 21:00 UTC)
68.4 72.1 76.1 79.8 83.1 84.6 85.5 85.6 84.0 80.4 75.2 70.1
Watson Place, FL 83.1
(04/27/2026 21:00 UTC)
69.8 74.0 77.1 80.6 84.4 86.3 88.3 88.3 86.8 81.8 76.9 71.8
Whipray Basin, FL 70.9 74.6 77.6 80.8 84.7 86.8 88.6 88.6 87.1 82.6 77.3 72.4
Naples, FL 66.7 68.6 72.3 77.1 82.2 85.8 87.3 87.7 86.0 81.5 74.0 69.8
Fort Myers, FL 81.3
(04/28/2026 01:24 UTC)
66.5 69.7 73.6 78.3 82.8 85.8 87.1 87.3 85.4 80.6 73.8 69.6
Port Manatee, FL 78.3
(04/28/2026 01:18 UTC)
62.7 65.9 70.9 76.6 82.1 85.9 87.9 87.9 86.0 80.0 71.8 67.2
St. Petersburg, Tampa Bay, FL 78.1
(04/28/2026 01:24 UTC)
65.0 66.5 71.4 76.4 81.8 86.1 88.2 88.6 86.3 81.2 73.6 68.7
Old Port Tampa, FL 65.8 67.9 73.2 78.0 82.0 85.9 88.5 88.9 86.7 81.7 74.4 69.3
East Bay, FL 78.1
(04/28/2026 01:24 UTC)
64.4 66.1 73.4 77.9 83.4 86.9 89.0 88.7 86.1 80.1 73.5 68.0
Clearwater Beach, FL 79.3
(04/28/2026 01:24 UTC)
61.5 63.5 69.2 74.8 81.4 86.3 87.8 87.8 85.2 79.2 70.9 65.2
Apalachicola, FL 77.7
(04/28/2026 01:24 UTC)
54.6 57.2 63.7 70.1 77.5 82.8 84.9 85.2 82.4 75.1 66.1 58.2
Panama City Beach, FL 74.8
(04/28/2026 01:18 UTC)
59.5 60.2 64.8 70.2 77.1 82.0 84.1 85.6 83.8 77.9 70.1 63.2
Pensacola, FL 77.9
(04/28/2026 01:24 UTC)
56.9 59.1 65.4 71.9 79.0 84.1 86.3 86.6 83.3 75.7 66.6 60.2
Coast Guard Sector Mobile, AL 77.7
(04/28/2026 01:24 UTC)
55.5 57.6 63.9 70.9 78.4 84.2 85.7 86.1 83.6 76.6 66.5 60.0
Mobile State Docks, AL 76.1
(04/28/2026 01:24 UTC)
52.1 53.5 60.4 68.2 76.1 83.3 85.5 86.2 83.2 76.0 66.0 58.0
Pascagoula NOAA Lab, MS 77.2
(04/28/2026 01:24 UTC)
56.8 58.9 65.4 71.4 78.0 83.8 85.0 86.0 83.6 77.0 66.6 60.3
Bay Waveland Yacht Club, MS 79.7
(04/28/2026 01:24 UTC)
54.5 58.8 65.7 72.5 79.6 84.7 86.7 86.5 83.1 75.3 65.6 58.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Western Gulf of America Coast
Coastal Water Temperature Guide Home
Western Gulf of America Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST GULF - 207 NM East of Brownsville, TX 79.3
(04/28/2026 01:00 UTC)
73.8 72.7 73.5 75.5 79.2 83.4 85.6 86.7 85.6 82.8 79.0 75.8
CORPUS CHRISTI, TX - 60NM SSE of Corpus Christi, TX 78.8
(04/28/2026 01:00 UTC)
70.3 68.4 69.6 72.6 78.7 83.2 84.5 85.3 85.2 82.3 77.6 73.5
BAY OF CAMPECHE - 214 NM NE of Veracruz, MX 81.1
(04/28/2026 01:00 UTC)
76.5 75.5 76.7 78.8 81.9 84.3 85.3 86.7 86.5 84.6 81.6 79.1
Pilottown, LA 69.3
(04/28/2026 01:24 UTC)
48.3 46.9 53.4 62.0 70.6 79.9 85.5 86.6 83.8 76.9 65.1 54.7
Pilots Station East, S.W. Pass, LA 72.7
(04/28/2026 01:18 UTC)
50.0 49.0 54.1 63.0 71.6 80.6 85.2 87.2 85.0 77.9 66.7 56.4
Shell Beach, LA 54.4 58.5 65.4 71.8 78.9 84.8 86.2 86.5 83.2 75.0 64.5 58.6
New Canal Station, LA 76.3
(04/28/2026 01:24 UTC)
55.4 58.6 65.7 72.0 79.3 85.2 87.2 87.8 84.4 76.8 66.1 59.4
Carrollton, LA 70.0
(04/28/2026 01:24 UTC)
46.7 45.6 52.7 62.3 70.8 80.5 85.8 87.0 83.6 75.2 62.7 52.3
West Bank 1, Bayou Gauche, LA 82.0
(04/28/2026 01:24 UTC)
56.8 61.2 68.1 74.2 80.9 86.3 87.2 87.2 83.5 76.0 65.9 59.4
Berwick, Atchafalaya River, LA 70.9
(04/28/2026 01:24 UTC)
49.0 49.4 55.8 65.2 72.9 81.0 85.2 86.2 83.0 75.0 62.1 53.2
LAWMA, Amerada Pass, LA 74.7
(04/28/2026 01:24 UTC)
50.3 52.0 59.1 68.3 75.1 82.3 86.0 86.9 83.8 76.1 64.9 55.4
Lake Charles, LA 79.2
(04/28/2026 01:24 UTC)
56.0 59.3 65.6 72.1 78.5 84.9 87.1 87.8 84.6 77.9 67.6 60.6
Bulk Terminal, LA 84.6
(04/28/2026 01:24 UTC)
59.8 62.1 68.9 74.7 81.4 87.6 89.5 90.0 86.5 79.9 70.5 64.0
Calcasieu Pass, LA 55.0 57.9 65.0 71.8 78.9 85.3 87.0 87.3 83.6 76.2 66.1 58.9
Morgans Point, Barbours Cut, TX 77.4
(04/28/2026 01:24 UTC)
56.0 57.8 65.3 71.5 77.8 83.6 85.9 86.6 83.5 76.4 66.5 59.1
Texas Point, Sabine Pass, TX 83.8
(04/28/2026 01:18 UTC)
56.3 58.9 66.6 72.5 79.4 85.4 87.2 88.0 84.2 77.3 67.4 60.9
Eagle Point, Galveston Bay, TX 80.8
(04/28/2026 01:24 UTC)
54.8 57.7 65.3 70.8 78.2 84.3 86.2 86.7 82.6 75.0 64.9 57.7
Galveston Bay Entrance, North Jetty, TX 79.3
(04/28/2026 01:24 UTC)
55.8 57.8 64.5 71.7 78.4 84.3 85.9 86.8 83.6 77.0 67.6 59.9
Matagorda Bay Entrance Channel, TX 58.2 59.6 66.5 73.3 81.1 85.6 86.1 87.0 85.4 79.5 70.5 63.9
Rockport, TX 81.5
(04/28/2026 01:24 UTC)
59.7 62.6 69.2 74.9 81.6 86.8 88.1 88.8 85.5 79.0 70.5 62.1
Port Aransas, TX 78.3
(04/28/2026 01:24 UTC)
60.1 60.7 67.7 73.3 80.5 85.0 85.7 86.4 85.0 79.9 71.7 63.7
Port Mansfield, TX 83.3
(04/28/2026 01:24 UTC)
61.5 65.3 71.3 76.1 81.9 86.6 87.4 88.0 86.1 80.6 71.7 65.6
Port Isabel, TX 82.6
(04/28/2026 01:18 UTC)
62.2 63.3 68.5 74.6 80.1 83.8 84.1 84.9 85.0 80.3 72.4 65.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Northern Pacific Coast
Coastal Water Temperature Guide Home
Northern Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST OREGON - 275NM West of Coos Bay, OR 53.8
(04/28/2026 01:00 UTC)
53.0 51.5 51.1 51.4 53.9 57.3 61.1 64.3 64.9 62.9 59.3 55.5
WEST WASHINGTON - 300NM West of Aberdeen, WA 49.6 48.5 47.9 48.4 51.1 54.7 59.3 63.0 63.1 60.2 55.5 51.9
PORT ORFORD - 15 NM West of Port Orford, OR 53.1
(04/28/2026 01:00 UTC)
51.2 50.6 50.5 50.9 52.4 54.2 52.8 54.0 54.9 54.7 53.2 52.4
COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth 56.1
(04/28/2026 01:00 UTC)
49.5 47.9 48.8 50.3 54.3 57.1 59.1 60.6 59.2 56.4 53.3 50.6
STONEWALL BANK - 20NM West of Newport, OR 51.0 50.1 49.8 50.9 54.0 56.7 56.4 56.6 56.4 56.2 53.7 52.0
TILLAMOOK, OR - 85 NM WNW of Tillamook, OR 53.6
(04/28/2026 01:00 UTC)
49.8 49.0 49.4 50.3 54.0 57.7 62.0 64.6 63.5 59.5 54.9 51.2
Charleston, OR 49.6 49.5 50.4 51.1 52.5 53.5 53.3 53.8 54.3 53.4 52.3 50.4
South Beach, OR 55.4
(04/28/2026 01:18 UTC)
49.6 49.5 50.4 51.8 52.7 53.3 52.9 53.2 53.7 53.8 52.6 50.6
Garibaldi, OR 49.1 49.1 49.6 51.3 53.7 55.8 55.9 55.1 55.6 54.5 52.1 49.9
Astoria, OR 44.7 45.0 47.8 53.1 59.4 64.4 69.2 70.2 66.7 60.0 52.0 46.9
Longview, WA 52.7
(04/28/2026 01:24 UTC)
42.2 42.0 44.6 49.1 55.1 60.8 68.0 70.7 67.6 60.2 51.6 44.8
Toke Point, WA 46.5 46.8 48.7 52.1 56.7 60.0 62.0 62.9 61.0 55.9 50.6 47.0
Westport, WA 54.3
(04/28/2026 01:24 UTC)
47.1 47.4 48.7 51.4 54.4 56.3 57.1 57.6 57.6 55.2 51.5 48.0
La Push, Quillayute River, WA 52.5
(04/28/2026 01:24 UTC)
45.1 45.2 45.8 48.2 51.4 52.8 52.2 52.1 54.3 53.1 48.3 45.3
Neah Bay, WA 52.2
(04/28/2026 01:24 UTC)
46.7 46.4 47.4 49.5 51.4 52.6 52.9 52.6 52.4 51.5 49.6 47.3
Port Angeles, WA 49.6
(04/28/2026 01:24 UTC)
46.4 46.2 46.7 48.1 49.6 50.6 51.7 52.1 51.2 50.1 49.0 47.3
Port Townsend, WA 49.8
(04/28/2026 01:24 UTC)
46.6 46.4 46.8 48.1 49.7 51.1 52.4 52.9 52.2 51.0 49.4 47.6
Tacoma, WA 50.4
(04/28/2026 01:24 UTC)
48.2 47.1 46.9 47.6 49.5 51.8 54.2 55.3 55.3 54.0 52.0 49.9
Friday Harbor, WA 49.1
(04/28/2026 01:24 UTC)
45.3 44.9 45.3 47.2 48.8 51.5 52.6 53.1 52.5 50.8 49.1 47.6
 
Jump to regional table:   Monthly Average Temperature (°F) for Central Pacific Coast
Coastal Water Temperature Guide Home
Central Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
BODEGA BAY - 48NM NW of San Francisco, CA 53.9 52.9 52.7 51.5 50.8 51.0 52.3 54.2 55.0 54.8 54.9 54.2
PT ARENA - 19NM North of Point Arena, CA 55.9
(04/28/2026 01:00 UTC)
53.8 52.9 52.4 51.9 51.9 52.2 53.7 55.2 56.5 56.4 55.5 54.7
EEL RIVER - 17NM WSW of Eureka, CA 54.0
(04/28/2026 01:10 UTC)
52.6 51.5 51.7 51.8 52.1 53.6 54.1 55.6 55.8 54.3 54.3 53.3
SAN FRANCISCO - 18NM West of San Francisco, CA 57.9
(04/28/2026 01:00 UTC)
53.8 53.3 53.1 52.2 52.3 53.4 55.6 57.2 58.3 57.4 55.6 54.4
ST GEORGES - 8 NM NW of Crescent City, CA 51.4 50.7 50.6 50.8 50.2 50.6 51.8 54.0 53.6 53.1 52.9 52.1
MONTEREY - 27NM WNW of Monterey, CA 58.8
(04/28/2026 01:10 UTC)
54.7 54.2 53.9 53.9 53.9 55.5 56.9 59.0 59.5 58.7 57.0 55.2
WEST CALIFORNIA - 357NM West of San Francisco, CA 57.9
(04/28/2026 01:00 UTC)
57.4 55.9 55.3 55.9 57.6 60.5 64.2 67.0 67.3 65.3 62.1 59.4
Port San Luis, CA 57.4
(04/28/2026 01:24 UTC)
55.8 55.7 55.1 53.7 54.5 56.7 58.7 59.8 60.2 59.5 57.7 56.2
Monterey, CA 58.5
(04/28/2026 01:24 UTC)
54.8 55.0 55.4 55.1 55.8 56.7 58.4 59.6 59.6 58.6 56.6 55.3
San Francisco, CA 52.5 53.2 54.1 54.7 55.7 57.3 59.6 61.2 61.5 59.8 57.0 53.7
Redwood City, CA 51.8 54.2 58.0 61.0 65.1 69.1 71.9 72.0 70.7 66.2 59.6 53.2
Alameda, CA 63.7
(04/28/2026 01:24 UTC)
52.1 54.3 57.5 60.1 63.4 66.2 68.0 68.6 67.7 63.9 58.6 53.3
Richmond, CA 61.5
(04/28/2026 01:24 UTC)
52.3 53.5 55.7 57.0 59.3 61.7 64.4 64.9 64.7 62.1 57.8 53.6
Point Reyes, CA 58.1
(04/28/2026 01:18 UTC)
51.8 52.1 52.1 51.1 51.4 52.4 54.7 55.9 56.4 55.2 53.8 52.0
Port Chicago, CA 63.7
(04/28/2026 01:24 UTC)
50.0 51.9 56.4 60.1 64.1 67.7 69.8 69.7 68.4 64.5 58.5 51.7
North Spit, CA 57.2
(04/28/2026 01:18 UTC)
53.6 52.6 51.6 51.7 52.1 52.7 54.1 55.1 55.4 54.0 53.2 53.9
Crescent City, CA 54.9
(04/28/2026 01:24 UTC)
51.2 51.2 51.5 52.0 52.8 53.7 57.5 58.9 57.8 55.6 54.4 53.1
 
Jump to regional table:   Monthly Average Temperature (°F) for Southern Pacific Coast
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Southern Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Santa Monica Basin - 33NM WSW of Santa Monica, CA 63.0
(04/28/2026 01:00 UTC)
59.0 58.4 58.5 59.4 62.0 64.5 67.9 69.3 68.8 67.0 63.3 60.5
CAPE SAN MARTIN - 55NM West NW of Morro Bay, CA 59.5
(04/28/2026 01:00 UTC)
55.8 55.3 54.9 54.2 54.6 55.8 57.7 59.5 60.5 59.5 58.5 57.0
SAN CLEMENTE BASIN - 27NM SE Of San Clemente Is, CA 64.6
(04/28/2026 01:00 UTC)
60.4 59.4 60.2 60.6 61.8 64.2 67.2 69.1 69.6 67.8 64.8 61.9
San Diego, San Diego Bay, CA 67.5
(04/28/2026 01:24 UTC)
59.2 60.3 62.3 63.9 66.7 69.4 71.6 72.1 71.6 69.2 65.2 60.7
La Jolla, CA 64.6
(04/28/2026 01:24 UTC)
58.9 58.9 59.6 60.7 64.0 66.1 67.6 68.4 67.5 65.6 62.9 60.2
Los Angeles, CA 58.3 58.4 58.2 58.0 60.9 63.1 63.4 63.8 64.6 64.1 62.0 59.5
Santa Monica, CA 63.5
(04/28/2026 01:24 UTC)
58.4 58.6 59.2 59.5 62.6 65.8 67.7 68.4 67.9 65.5 62.1 59.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Other Pacific Islands
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Other Pacific Islands
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Sand Island, Midway Islands, United States of America 72.5
(04/28/2026 01:24 UTC)
69.1 68.3 69.0 71.3 73.6 77.9 80.6 81.9 81.7 78.9 75.2 71.9
Apra Harbor, Guam, United States of America 83.8
(04/28/2026 01:18 UTC)
80.0 79.8 80.2 81.3 82.5 83.1 84.2 85.0 85.5 85.3 84.3 81.4
Wake Island, Pacific Ocean, United States of America 81.5
(04/28/2026 01:18 UTC)
79.7 79.3 79.9 80.7 81.9 83.8 84.4 85.0 84.7 83.6 82.1 80.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Great Lakes
Coastal Water Temperature Guide Home
Great Lakes
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
MID SUPERIOR- 60 NM North Northeast Hancock, MI 36.3 33.2 38.5 36.6 36.1 37.9 43.6 55.9 54.9 48.3 42.3 39.6
NORTH MICHIGAN- Halfway between North Manitou and Washington Islands. 39.4 36.3 36.9 38.2 39.1 47.7 63.7 68.9 64.5 56.4 48.7 44.0
NORTH HURON - 32NM Northeast of Alpena, MI 35.5 39.5 40.5 36.4 38.4 44.9 59.6 65.9 61.9 54.1 46.9 42.6
EAST SUPERIOR -70 NM NE Marquette, MI 36.7 34.9 36.6 36.8 36.4 38.2 44.6 55.7 55.4 49.2 43.4 39.9
WEST ERIE - 16 NM NW of Lorain, OH 34.3 34.5 46.6 44.8 54.5 66.5 74.9 75.5 71.2 61.6 49.7 40.2
WEST SUPERIOR - 30NM NE of Outer Island, WI 32.3 32.0 39.6 35.7 36.3 38.8 49.4 60.9 57.3 49.1 42.9 41.1
SOUTH MICHIGAN - 43NM East Southeast of Milwaukee, WI 35.2 36.6 37.8 38.3 42.5 53.7 68.2 72.2 68.4 58.5 49.0 43.7
SOUTH HURON - 43NM East of Oscoda, MI 34.1 33.8 35.9 37.0 40.0 51.1 63.9 68.6 64.8 56.4 48.2 44.0
EAST Lake Ontario - 20NM North Northeast of Rochester, NY 34.9 34.0 43.6 39.0 44.2 56.3 69.8 72.6 68.4 59.0 50.3 44.5
Alexandria Bay, NY 44.1
(04/28/2026 01:18 UTC)
35.9 33.5 34.6 39.1 49.3 60.3 69.9 72.8 69.1 59.7 49.8 41.6
Algonac, MI 47.3
(04/28/2026 01:18 UTC)
35.2 33.2 35.5 41.7 50.8 61.1 69.6 71.9 68.8 60.0 49.6 41.2
Buffalo, NY 46.9
(04/28/2026 01:18 UTC)
32.9 32.4 35.5 43.5 54.5 66.1 74.6 75.3 70.5 59.8 47.6 38.0
Fairport, OH 58.5
(04/28/2026 01:18 UTC)
34.1 34.1 40.9 51.3 59.7 68.4 75.5 75.6 70.8 59.4 46.2 37.6
Cleveland, OH 50.7
(04/28/2026 01:24 UTC)
39.3 39.1 41.5 47.8 56.1 66.3 73.7 74.4 70.9 62.1 50.7 42.0
Marblehead, OH 55.6
(04/28/2026 01:24 UTC)
32.7 32.4 36.8 47.0 58.1 69.2 74.9 75.1 70.1 58.9 45.8 36.0
Harbor Beach, MI 51.6
(04/28/2026 01:18 UTC)
34.8 35.0 37.5 44.2 52.2 59.8 68.9 70.8 65.8 55.6 44.8 36.5
Alpena, MI 46.9
(04/28/2026 01:24 UTC)
43.7 43.4 42.3 45.7 50.7 56.7 60.8 63.0 62.2 57.7 51.7 45.3
Mackinaw City, MI 47.3
(04/28/2026 01:18 UTC)
34.4 34.0 34.3 39.4 47.7 56.1 65.4 67.2 63.2 55.7 45.8 36.3
De Tour Village, MI 36.5
(04/28/2026 01:24 UTC)
35.4 35.0 34.7 36.4 45.0 54.4 61.2 63.9 61.4 54.2 46.1 38.0
S.W. Pier, St. Marys River, MI 37.0
(04/28/2026 01:24 UTC)
33.7 33.4 34.0 36.1 43.8 54.5 63.4 67.4 64.0 56.4 47.6 38.1
Holland, MI 51.4
(04/28/2026 01:24 UTC)
33.4 33.0 37.0 45.2 54.3 63.4 69.6 70.1 65.5 57.5 45.9 36.9
Menominee, MI 48.7
(04/28/2026 01:18 UTC)
34.2 34.3 35.6 43.2 56.5 67.8 72.7 71.7 66.5 55.3 42.4 34.9
Port Inland, MI 45.0
(04/28/2026 01:18 UTC)
37.4 37.3 38.3 43.9 51.0 57.8 64.5 67.2 64.5 55.1 45.9 40.3
Duluth, MN 45.0
(04/28/2026 01:24 UTC)
40.5 41.4 40.7 43.6 49.5 57.1 63.8 65.4 62.9 57.1 49.4 42.9
Grand Marais, Lake Superior, MN 39.9
(04/28/2026 01:18 UTC)
43.7 42.7 41.1 39.9 41.9 45.5 49.2 52.1 54.2 53.6 50.3 46.4
 
Jump to regional table:   Monthly Average Temperature (°F) for Alaska Coast
Coastal Water Temperature Guide Home
Alaska Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Western Gulf Of Alaska - 175NM SE of Kodiak, AK 39.4
(04/28/2026 01:10 UTC)
40.5 39.7 39.5 40.6 43.3 48.0 53.3 56.0 54.1 49.3 44.9 42.1
Central Bering Sea - 310 NM North of Adak, AK 38.1
(04/28/2026 01:00 UTC)
37.2 36.1 36.1 36.3 38.4 42.2 47.0 49.9 48.8 44.9 41.2 38.8
West Orca Bay - 8NM NW of Hinchinbrook Is., AK 40.8
(04/28/2026 01:10 UTC)
41.5 40.3 39.7 41.3 46.3 52.9 57.5 57.8 54.3 49.7 46.2 43.6
South Kodiak - 310NM SSW of Kodiak, AK 39.2
(04/28/2026 01:00 UTC)
40.5 39.6 39.1 39.8 42.1 46.3 51.1 54.6 53.7 49.4 45.2 42.3
Western Aleutians - 14NM South Of Amchitka Is, AK 39.7
(04/28/2026 01:10 UTC)
40.3 39.5 39.4 39.9 41.3 43.3 46.2 48.7 47.7 45.5 43.6 41.9
Central Aleutians 230 NM SW Dutch Harbor 39.4
(04/28/2026 01:00 UTC)
40.3 39.8 39.3 39.7 41.6 44.8 48.9 51.4 49.8 46.6 44.0 42.0
Southeast Bering Sea - 205 NM WNW of Dutch Harbor, AK 38.9 38.2 38.0 38.3 40.1 43.4 47.8 50.6 49.3 45.7 42.7 40.4
Shumagin Islands - 85NM South of Sand Point, AK 40.1 39.5 39.1 39.6 42.1 46.5 51.7 54.2 51.9 48.0 44.3 41.6
Cape Cleare - 17 NM South of Montague Is, AK 42.8
(04/28/2026 01:00 UTC)
42.7 41.7 41.2 41.8 44.9 50.5 54.9 56.6 54.2 50.6 47.2 44.6
Shelikof Strait, AK 38.8
(04/28/2026 01:00 UTC)
40.3 39.0 38.0 39.1 42.6 47.7 52.2 54.4 52.1 48.2 44.5 42.3
Portlock Bank- 76 NM ENE of Kodiak, AK 41.7
(04/28/2026 01:00 UTC)
42.0 41.7 41.3 42.6 45.0 49.0 53.2 54.7 52.1 47.9 44.5 43.2
Cape Suckling - 35 NM SE of Kayak Is, AK 43.3
(04/28/2026 01:00 UTC)
43.7 42.7 42.1 42.9 46.2 51.4 56.6 58.0 54.7 50.7 47.3 45.2
Cape Edgecumbe - 25NM SSW of Cape Edgecumbe, AK 45.3
(04/28/2026 01:10 UTC)
44.7 43.3 43.1 44.2 47.0 51.4 55.8 57.8 55.9 52.1 48.4 45.8
Central Gulf Of Alaska - 265NM West of Cape Ommaney, AK 42.1 41.4 41.0 42.0 44.0 48.6 53.7 57.2 55.8 50.5 46.9 43.9
Ketchikan, AK 47.1
(04/28/2026 01:24 UTC)
43.3 42.9 43.1 44.6 48.4 53.6 56.5 56.9 54.4 50.4 46.6 44.2
Port Alexander, AK 46.9
(04/28/2026 01:18 UTC)
42.7 41.7 42.2 43.8 46.4 49.0 51.3 51.3 49.6 48.0 45.9 44.2
Sitka, AK 46.2
(04/28/2026 01:24 UTC)
43.3 42.4 42.2 43.8 47.3 51.1 54.7 57.0 55.9 52.5 48.2 46.4
Juneau, AK 40.1
(04/28/2026 01:24 UTC)
38.5 38.1 38.4 40.9 44.0 47.1 48.8 49.5 48.2 45.6 42.4 39.9
Skagway, Taiya Inlet, AK 39.4
(04/28/2026 01:24 UTC)
39.1 38.6 38.4 40.1 44.4 48.8 50.1 49.8 48.6 45.7 42.2 40.3
Elfin Cove, AK 43.3
(04/28/2026 01:24 UTC)
43.7 43.0 42.5 43.7 45.8 48.0 49.9 51.9 52.2 49.6 46.6 44.8
Yakutat, Yakutat Bay, AK 45.1
(04/28/2026 01:24 UTC)
41.3 40.3 40.1 42.1 46.5 51.3 54.2 55.7 54.0 50.7 46.8 43.3
Cordova, AK 41.2
(04/28/2026 01:24 UTC)
39.7 38.7 38.0 39.9 42.8 46.4 52.1 53.4 51.3 48.1 44.7 41.7
Seward, AK 41.1 39.6 39.5 40.5 44.6 49.5 54.0 56.3 54.3 50.2 45.9 42.8
Seldovia, AK 40.5
(04/28/2026 01:24 UTC)
39.7 38.9 38.5 40.4 43.1 46.3 49.3 51.1 50.8 48.1 44.5 41.5
Nikiski, AK 34.3
(04/28/2026 01:24 UTC)
29.9 29.4 29.2 33.2 40.7 47.8 54.2 55.6 52.6 45.7 38.4 33.6
Anchorage, AK 31.6 31.5 31.8 34.8 45.0 53.7 57.3 56.7 52.6 44.2 34.2 31.3
Kodiak Island, AK 36.9 36.7 37.0 39.6 43.9 47.5 50.5 52.9 51.8 47.0 41.3 37.4
Alitak, AK 38.3
(04/28/2026 01:24 UTC)
36.6 36.0 35.6 38.0 42.2 47.0 50.9 53.1 52.0 47.7 41.9 38.3
Sand Point, AK 38.1
(04/28/2026 01:18 UTC)
40.2 39.2 38.7 38.4 40.9 45.3 50.1 52.6 51.9 49.3 45.8 42.6
King Cove, AK 38.5
(04/28/2026 01:24 UTC)
38.5 37.3 36.6 37.7 40.6 44.7 48.8 51.4 51.1 48.3 44.7 41.5
Adak Island, AK 39.3 38.8 38.9 39.7 41.1 42.6 44.3 46.1 46.4 44.9 42.8 40.9
Atka, AK 39.6 39.0 39.0 39.6 41.1 43.1 45.0 46.7 47.2 45.6 43.1 41.1
Unalaska, AK 39.4
(04/28/2026 01:18 UTC)
38.6 38.3 38.2 39.4 42.1 45.1 47.8 49.3 47.9 45.2 42.3 40.1
Village Cove, St Paul Island, AK 33.1
(04/28/2026 01:24 UTC)
32.6 32.3 31.7 33.1 36.5 40.3 44.0 47.4 47.5 43.7 38.4 35.2
Red Dog Dock, AK 28.9
(04/28/2026 01:18 UTC)
28.9 28.8 28.8 29.0 30.2 34.2 49.6 52.4 47.6 38.2 30.4 29.0
Prudhoe Bay, AK 31.5 31.2 30.8 31.2 31.4 33.4 39.9 43.2 38.2 31.8 31.6 31.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Hawaiian Island Coast
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Hawaiian Island Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
NORTHERN HAWAII ONE - 245NM NE of Honolulu HI 75.6
(04/28/2026 01:10 UTC)
74.9 74.0 74.1 74.4 75.5 77.0 77.9 78.9 79.6 79.5 78.1 76.4
NORTHWESTERN HAWAII ONE - 188 NM NW of Kauai Island, HI 75.0
(04/28/2026 01:10 UTC)
75.5 74.5 74.2 76.0 76.7 78.8 79.8 80.7 81.3 80.4 78.7 76.8
SOUTHWEST HAWAII - 215NM SSW of Hilo, HI 79.0
(04/28/2026 01:00 UTC)
77.6 77.0 77.2 77.7 78.2 78.8 79.3 80.0 80.7 80.7 80.0 78.6
WESTERN HAWAII - 205 NM SW of Honolulu, HI 78.0 77.3 77.0 77.6 78.5 79.7 80.6 81.4 81.8 81.8 80.8 79.2
SOUTHEAST HAWAII - 205 NM Southeast of Hilo, HI 78.6
(04/28/2026 01:10 UTC)
76.9 76.3 76.2 76.6 77.4 78.1 78.8 79.6 80.3 80.3 79.5 78.1
NORTHWESTERN HAWAII TWO - 186 NM NW of Kauai Is., HI 75.6
(04/28/2026 01:10 UTC)
75.6 74.3 73.6 74.9 76.6 78.7 79.7 80.5 81.1 80.4 78.9 77.0
Nawiliwili, HI 77.2
(04/28/2026 01:24 UTC)
77.7 76.7 77.0 78.0 79.7 81.3 82.1 82.6 83.0 82.4 80.6 78.8
Honolulu, HI 80.6
(04/28/2026 01:24 UTC)
77.1 76.7 76.9 77.6 78.7 79.8 80.5 81.3 81.7 81.4 80.0 78.3
Mokuoloe, HI 81.9
(04/28/2026 01:24 UTC)
74.6 74.3 75.2 76.5 78.3 79.9 80.4 81.0 81.1 80.0 77.7 75.4
Kahului, Kahului Harbor, HI 79.2
(04/28/2026 01:24 UTC)
76.1 75.4 75.7 76.4 77.8 78.8 79.6 80.3 80.7 80.0 78.3 76.6
Kawaihae, HI 81.5
(04/28/2026 01:24 UTC)
77.9 77.6 77.8 78.3 79.5 80.5 81.3 81.6 81.8 81.5 80.6 78.2
Hilo, Hilo Bay, Kuhio Bay, HI 79.2
(04/28/2026 01:18 UTC)
76.4 75.8 75.7 76.1 77.2 78.2 78.8 79.4 79.7 79.3 78.1 76.9