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°C
°F
World Resorts USA

USA Sea Water Temperature in April

The USA resorts with the warmest sea water temperature in April are Everglades, Key West and Islamorada.

Below you can see a list of all popular USA resorts and information about sea water temperature in April for the last two years.

Resort Name April 2024 April 2023 April 2022
Everglades 81.1°F 85.2°F 83.3°F
Key West 80.7°F 84.5°F 82.5°F
Islamorada 80.6°F 84.3°F 82.6°F
West Palm Beach 80.6°F 82.3°F 81.8°F
Key Largo 80.4°F 84.2°F 82.2°F
Miami Beach 80.1°F 82.8°F 82.1°F
Fort Lauderdale 79.9°F 82.4°F 81.6°F
Kailua Kona 79.9°F 80.6°F 80.3°F
Miami 79.8°F 82.9°F 82.1°F
Hialeah 79.7°F 82.9°F 82.0°F
Marco Island 79.5°F 83.1°F 80.8°F
Lanai 79.3°F 80.4°F 79.7°F
Cape Coral 79.3°F 83.0°F 80.6°F
Naples 79.2°F 82.8°F 80.3°F
Honolulu 79.2°F 80.4°F 79.5°F
Hawaii 79.0°F 80.1°F 79.4°F
Kihei 78.7°F 80.2°F 79.6°F
Sanibel Island 78.6°F 83.1°F 80.2°F
Molokai 78.6°F 80.7°F 80.0°F
Kahului 78.4°F 79.2°F 78.9°F
Hilo 78.3°F 78.7°F 79.4°F
Maui 78.2°F 78.7°F 78.5°F
Kauai 77.9°F 78.8°F 79.6°F
Princeville 77.9°F 78.8°F 79.7°F
Oahu 77.8°F 78.8°F 79.3°F
Port St. Lucie 77.0°F 80.3°F 79.0°F
Siesta Key 77.0°F 80.8°F 78.2°F
Sarasota 77.0°F 80.8°F 78.3°F
St. Petersburg 76.9°F 80.5°F 78.2°F
Corpus Christi 76.9°F 77.0°F 77.5°F
Tampa 76.8°F 80.7°F 78.5°F
Cocoa Beach 76.6°F 78.8°F 77.4°F
Clearwater Beach 76.1°F 80.1°F 77.3°F
South Padre Island 75.8°F 75.4°F 75.5°F
Port Aransas 75.5°F 75.3°F 75.5°F
Mustang Island 75.4°F 75.5°F 75.6°F
Grand Isle 75.1°F 75.9°F 76.1°F
Avery Island 75.1°F 73.9°F 75.1°F
Galveston Island 74.8°F 74.2°F 74.7°F
Galveston 74.5°F 74.0°F 74.2°F
Houston 74.0°F 73.0°F 74.3°F
Pensacola 73.3°F 73.2°F 73.4°F
Long Beach 73.3°F 73.6°F 74.3°F
Orlando 73.2°F 75.8°F 75.6°F
Pass Christian 73.2°F 74.0°F 74.4°F
Bay Saint Louis 73.1°F 74.3°F 74.5°F
Gulfport 73.1°F 73.6°F 74.2°F
Ocean Springs 72.8°F 73.3°F 73.9°F
Biloxi 72.8°F 73.3°F 74.1°F
New Orleans 72.7°F 73.4°F 73.3°F
St. George Island 72.6°F 75.0°F 73.9°F
Daytona Beach 72.5°F 75.2°F 75.7°F
Orange Beach 72.4°F 72.5°F 72.9°F
Dauphin Island 72.4°F 72.6°F 72.4°F
Pensacola Beach 72.3°F 73.2°F 73.0°F
Gulf Shores 72.2°F 72.5°F 73.0°F
Panama City Beach 71.9°F 75.7°F 73.9°F
Miramar Beach 71.6°F 74.2°F 73.0°F
Destin 71.5°F 73.8°F 72.7°F
Santa Rosa Beach 71.4°F 74.3°F 73.0°F
St. Augustine 71.3°F 73.6°F 74.2°F
Fort Walton Beach 71.3°F 73.6°F 72.5°F
Mobile 70.9°F 73.0°F 70.7°F
Jekyll Island 70.5°F 72.4°F 72.4°F
St. Simons Island 70.2°F 72.2°F 71.9°F
Amelia Island 70.1°F 72.1°F 72.5°F
Jacksonville 69.9°F 72.3°F 72.6°F
Hilton Head Island 68.9°F 70.8°F 70.5°F
Wilmington Island 68.8°F 70.9°F 70.5°F
Edisto Beach 68.7°F 70.4°F 69.9°F
Tybee Island 68.6°F 70.6°F 70.1°F
Mount Pleasant 68.5°F 69.1°F 69.3°F
Charleston 68.3°F 69.3°F 69.1°F
Isle of Palms 68.3°F 69.3°F 69.1°F
Kiawah Island 68.1°F 69.8°F 69.3°F
Folly Beach 68.0°F 69.5°F 68.9°F
Pawleys Island 66.8°F 68.1°F 67.6°F
Murrells Inlet 66.7°F 68.0°F 67.3°F
Bald Head Island 66.6°F 67.7°F 67.1°F
Myrtle Beach 66.4°F 67.5°F 66.6°F
Oak Island 66.3°F 67.7°F 66.8°F
Arcadian Shores 66.2°F 67.6°F 66.4°F
North Myrtle Beach 66.1°F 67.6°F 66.3°F
Carolina Beach 65.1°F 66.4°F 66.5°F
Wilmington 64.7°F 66.0°F 66.0°F
Wrightsville Beach 64.2°F 65.9°F 65.7°F
North Topsail Beach 64.1°F 65.8°F 65.4°F
San Diego 61.9°F 59.8°F 62.6°F
Fremont 61.6°F 57.0°F 59.7°F
Chula Vista 61.5°F 59.1°F 62.2°F
San Jose 61.4°F 56.8°F 59.6°F
Laguna Beach 60.3°F 58.6°F 61.3°F
Irvine 60.2°F 58.5°F 61.1°F
Santa Ana 60.2°F 58.3°F 61.0°F
Newport Beach 60.1°F 58.4°F 61.1°F
Santa Catalina Island 59.9°F 59.6°F 62.2°F
Anaheim 59.8°F 57.6°F 60.7°F
Hatteras Island 59.5°F 66.2°F 65.7°F
Beverly Hills 59.4°F 58.2°F 60.4°F
Hollywood 59.4°F 58.2°F 60.4°F
Chesapeake 59.4°F 61.7°F 60.8°F
Santa Monica 59.4°F 58.2°F 60.4°F
Los Angeles 59.2°F 57.9°F 60.5°F
Oakland 59.1°F 56.3°F 59.9°F
Long Beach 58.9°F 56.5°F 59.6°F
Norfolk 58.6°F 61.1°F 59.4°F
Washington 58.2°F 62.6°F 56.8°F
Malibu 58.2°F 56.5°F 58.8°F
Outer Banks 58.1°F 59.9°F 59.9°F
Oxnard 58.1°F 55.7°F 58.9°F
Kill Devil Hills 57.9°F 57.5°F 57.6°F
Sausalito 57.8°F 55.4°F 56.9°F
San Francisco 57.6°F 55.1°F 57.3°F
Nags Head 57.5°F 57.1°F 57.4°F
Santa Barbara 57.1°F 55.7°F 58.2°F
Tangier Island 56.3°F 58.4°F 54.7°F
Saint Michaels 56.2°F 60.4°F 54.0°F
Monterey 56.1°F 53.7°F 53.0°F
Corolla 56.0°F 56.8°F 56.9°F
Virginia Beach 55.7°F 57.6°F 55.9°F
Santa Cruz 55.5°F 53.5°F 53.9°F
Annapolis 55.3°F 58.1°F 52.5°F
Baltimore 55.0°F 58.0°F 52.2°F
Chincoteague 52.9°F 55.3°F 55.2°F
New Castle 52.6°F 55.9°F 51.3°F
Wilmington 52.4°F 55.6°F 50.9°F
Ocean Shores 52.2°F 49.3°F 50.0°F
Rockaway Beach 51.9°F 48.8°F 49.7°F
Seaside 51.9°F 48.8°F 49.6°F
Astoria 51.9°F 48.8°F 49.2°F
Pacific City 51.9°F 49.1°F 49.8°F
Cannon Beach 51.9°F 48.7°F 49.5°F
Lewes 51.6°F 54.3°F 50.4°F
Lincoln City 51.5°F 49.1°F 49.7°F
Newport 51.5°F 49.1°F 50.1°F
South Bethany 51.5°F 53.3°F 49.9°F
Bethany Beach 51.5°F 53.4°F 49.9°F
Depoe Bay 51.4°F 49.0°F 49.9°F
Dewey Beach 51.4°F 52.7°F 49.3°F
Florence 51.3°F 49.2°F 50.3°F
Fenwick Island 51.3°F 53.5°F 50.3°F
Ocean City 51.2°F 54.2°F 51.4°F
Rehoboth Beach 51.1°F 53.7°F 50.0°F
Brigantine 50.4°F 53.1°F 49.1°F
Cape May 50.3°F 53.1°F 49.7°F
Whidbey Island 50.2°F 47.7°F 48.3°F
Ocean City 49.9°F 53.2°F 49.1°F
Wildwood Crest 49.7°F 52.7°F 49.5°F
Wildwood 49.7°F 52.7°F 49.5°F
Atlantic City 49.7°F 53.2°F 49.1°F
Beach Haven 49.7°F 53.0°F 48.9°F
Toledo 49.5°F 47.2°F 44.6°F
Sea Isle City 49.4°F 52.3°F 48.7°F
Bellevue 49.3°F 47.0°F 47.5°F
Bellingham 49.2°F 47.0°F 48.2°F
Long Beach Island 49.1°F 52.2°F 48.3°F
Tacoma 49.0°F 47.1°F 47.5°F
Seaside Heights 48.4°F 50.2°F 46.6°F
Port Angeles 48.3°F 47.1°F 46.8°F
Newark 48.2°F 50.1°F 46.8°F
Jersey City 48.0°F 50.1°F 46.8°F
New York 48.0°F 50.0°F 46.8°F
Port Clinton 47.8°F 45.0°F 44.4°F
Sandusky 47.8°F 45.1°F 43.5°F
Warwick 47.2°F 49.2°F 48.4°F
Yonkers 47.1°F 49.4°F 45.7°F
Bristol 47.0°F 49.2°F 48.5°F
Jamestown 46.9°F 48.2°F 47.1°F
Providence 46.9°F 48.9°F 47.9°F
Fire Island 46.8°F 49.1°F 47.4°F
Put in Bay 46.4°F 44.3°F 41.9°F
Newport 46.3°F 48.1°F 46.9°F
Hampton Bays 46.3°F 47.4°F 47.3°F
New Haven 46.0°F 48.2°F 45.1°F
Stamford 46.0°F 47.2°F 44.4°F
New Bedford 45.9°F 47.9°F 47.1°F
Norwalk 45.7°F 46.8°F 44.2°F
Milford 45.5°F 47.8°F 44.7°F
Cleveland 45.5°F 41.8°F 42.9°F
Oshkosh 45.5°F 39.2°F 39.5°F
Falmouth 45.4°F 47.6°F 47.0°F
Ketchikan 45.3°F 42.4°F 43.1°F
Yosemite 45.2°F 45.1°F 45.1°F
Dennis Port 45.1°F 46.7°F 47.2°F
Edgartown 45.0°F 47.5°F 46.7°F
Old Saybrook 44.9°F 46.0°F 44.8°F
Nantucket 44.8°F 46.9°F 46.6°F
Westbrook 44.8°F 46.1°F 44.8°F
New London 44.7°F 45.7°F 45.6°F
Groton 44.7°F 45.7°F 45.6°F
Martha's Vineyard 44.6°F 47.1°F 46.5°F
Montauk 44.6°F 45.3°F 45.2°F
Michigan City 44.4°F 41.9°F 39.6°F
Evanston 44.3°F 42.2°F 39.8°F
Charlestown 44.3°F 45.6°F 45.3°F
Appleton 44.3°F 38.6°F 39.1°F
Stonington 44.2°F 45.2°F 45.2°F
Mystic 44.2°F 45.2°F 45.2°F
Westerly 44.1°F 45.2°F 45.1°F
Chicago 44.0°F 42.9°F 40.9°F
Cambridge 44.0°F 45.8°F 45.7°F
Boston 44.0°F 45.8°F 45.7°F
Oak Park 44.0°F 42.9°F 40.7°F
Block Island 43.8°F 45.2°F 45.0°F
New Shoreham 43.8°F 45.3°F 45.0°F
Siasconset 43.7°F 45.1°F 45.0°F
Plymouth 43.7°F 45.2°F 45.3°F
Sitka 43.6°F 41.2°F 41.8°F
Chatham 43.4°F 44.1°F 44.3°F
Incline Village 43.4°F 45.7°F 45.7°F
Stateline 43.2°F 44.4°F 45.9°F
South Lake Tahoe 43.2°F 44.2°F 45.9°F
South Haven 43.0°F 41.0°F 38.6°F
Lake Tahoe 43.0°F 45.3°F 45.6°F
Provincetown 42.9°F 44.0°F 43.4°F
Freeport 42.9°F 43.1°F 42.5°F
Saugatuck 42.8°F 40.5°F 38.0°F
Erie 42.8°F 42.0°F 40.1°F
Salem 42.7°F 44.0°F 43.6°F
Brunswick 42.6°F 42.9°F 41.8°F
Green Bay 42.6°F 37.1°F 38.1°F
Hampton Beach 42.4°F 43.2°F 42.3°F
Hampton 42.4°F 43.1°F 42.2°F
Holland 42.4°F 40.4°F 37.8°F
York Beach 42.0°F 42.8°F 41.8°F
Old Orchard Beach 42.0°F 42.7°F 42.0°F
Portsmouth 41.9°F 42.7°F 42.0°F
Ogunquit 41.9°F 42.3°F 41.7°F
Kennebunkport 41.9°F 42.4°F 41.7°F
Wells 41.8°F 42.4°F 41.7°F
Camden 41.5°F 41.9°F 41.2°F
Juneau 41.2°F 38.9°F 38.5°F
Rockland 41.0°F 42.2°F 41.1°F
Rochester 40.9°F 39.2°F 38.3°F
Haines 40.8°F 38.1°F 37.8°F
Milwaukee 40.8°F 39.1°F 35.8°F
Buffalo 40.7°F 40.0°F 36.8°F
Mount Desert Island 40.4°F 40.6°F 40.1°F
Bar Harbor 40.3°F 40.6°F 40.1°F
Valdez 40.2°F 39.7°F 39.2°F
Duluth 39.9°F 32.6°F 31.8°F
Seward 39.0°F 38.2°F 38.8°F
Niagara Falls 38.7°F 38.7°F 36.1°F
Homer 38.6°F 37.1°F 39.1°F
Sturgeon Bay 38.4°F 35.9°F 34.1°F
Traverse City 37.3°F 36.2°F 33.7°F
Mackinac Island 35.9°F 33.8°F 32.2°F
Charlevoix 35.8°F 33.8°F 31.9°F
Girdwood 35.5°F 34.5°F 35.6°F
Bayfield 35.3°F 32.0°F 32.5°F
Marquette 35.0°F 34.3°F 31.3°F
Petoskey 34.8°F 33.4°F 31.7°F
Harbor Springs 34.8°F 33.5°F 31.6°F
Grand Marais 33.8°F 31.9°F 31.3°F
Wasilla 33.3°F 33.1°F 34.0°F
Kenai 33.1°F 33.0°F 34.3°F
Anchorage 32.7°F 32.0°F 33.4°F
Kissimmee 30.0°F 74.5°F
Lake Geneva 30.0°F 36.6°F 34.5°F

Please see following sea water temperature averages charts for the warmest USA resorts in April.

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.