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World Resorts USA

USA Sea Water Temperature in October

The USA resorts with the warmest sea water temperature in October are Miami Beach, West Palm Beach and Key Largo.

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

Resort Name October 2024 October 2023 October 2022
Miami Beach 87.1°F 87.2°F 86.1°F
West Palm Beach 87.0°F 88.0°F 86.0°F
Key Largo 86.8°F 86.0°F 84.7°F
Hialeah 86.6°F 86.6°F 85.7°F
Fort Lauderdale 86.6°F 87.9°F 86.4°F
Miami 86.6°F 86.0°F 85.4°F
Islamorada 86.6°F 86.7°F 84.6°F
Key West 86.6°F 87.1°F 85.4°F
Everglades 86.3°F 85.8°F 85.0°F
South Padre Island 86.0°F 86.5°F 85.0°F
Marco Island 85.4°F 84.6°F 83.0°F
Naples 85.1°F 84.6°F 82.8°F
Sanibel Island 84.8°F 83.6°F 82.3°F
Mustang Island 84.8°F 84.0°F 82.3°F
Cape Coral 84.7°F 83.6°F 82.8°F
Port Aransas 84.5°F 83.9°F 82.3°F
Lanai 84.1°F 84.0°F 84.4°F
Siesta Key 84.1°F 83.0°F 80.7°F
Honolulu 84.0°F 84.2°F 84.6°F
Kihei 84.0°F 83.8°F 84.3°F
Kailua Kona 84.0°F 84.0°F 85.3°F
Corpus Christi 84.0°F 83.2°F 81.8°F
Sarasota 83.9°F 82.7°F 80.5°F
Hawaii 83.8°F 84.0°F 84.6°F
Port St. Lucie 83.8°F 83.9°F 82.6°F
Oahu 83.5°F 83.4°F 84.1°F
Molokai 83.4°F 84.3°F 84.9°F
Cocoa Beach 83.3°F 82.1°F 81.8°F
Kahului 83.0°F 83.3°F 83.9°F
Hilo 83.0°F 83.2°F 84.2°F
Maui 82.7°F 83.0°F 83.7°F
Tampa 82.6°F 81.7°F 79.7°F
Galveston Island 82.4°F 82.1°F 79.7°F
Kauai 82.4°F 84.0°F 84.3°F
Princeville 82.4°F 84.1°F 84.3°F
Orlando 82.2°F 80.5°F 80.5°F
St. Petersburg 82.2°F 81.6°F 79.2°F
Panama City Beach 82.1°F 79.5°F 78.6°F
Grand Isle 82.1°F 80.6°F 78.8°F
Galveston 82.0°F 81.9°F 79.3°F
Clearwater Beach 82.0°F 80.8°F 78.6°F
Houston 82.0°F 81.1°F 79.0°F
Miramar Beach 81.9°F 80.3°F 79.0°F
Santa Rosa Beach 81.8°F 80.2°F 78.9°F
Daytona Beach 81.7°F 80.6°F 80.2°F
Fort Walton Beach 81.7°F 80.4°F 79.2°F
Destin 81.7°F 80.3°F 79.1°F
Pensacola Beach 81.3°F 80.0°F 78.1°F
Gulf Shores 80.9°F 79.8°F 77.8°F
Avery Island 80.3°F 79.6°F 78.9°F
Orange Beach 80.2°F 79.6°F 77.7°F
St. Augustine 80.1°F 79.1°F 78.2°F
Mobile 79.5°F 79.1°F 79.3°F
Dauphin Island 79.4°F 78.6°F 77.1°F
New Orleans 79.3°F 77.8°F 76.9°F
St. George Island 79.3°F 78.8°F 77.3°F
Pensacola 79.3°F 79.3°F 77.4°F
Jacksonville 78.7°F 77.8°F 76.5°F
Ocean Springs 78.7°F 77.6°F 76.0°F
Gulfport 78.5°F 77.7°F 76.3°F
Biloxi 78.5°F 77.4°F 76.0°F
Bay Saint Louis 78.3°F 77.8°F 77.0°F
Long Beach 78.3°F 77.7°F 76.3°F
Pass Christian 78.3°F 77.7°F 76.7°F
Amelia Island 78.1°F 77.3°F 75.6°F
Jekyll Island 76.6°F 76.0°F 74.6°F
St. Simons Island 76.5°F 75.3°F 74.2°F
Tybee Island 76.2°F 75.0°F 74.1°F
Wrightsville Beach 76.1°F 74.6°F 73.5°F
Edisto Beach 76.0°F 74.3°F 72.7°F
Oak Island 76.0°F 74.3°F 73.0°F
Hilton Head Island 76.0°F 74.9°F 73.5°F
Myrtle Beach 76.0°F 74.1°F 72.6°F
North Myrtle Beach 75.9°F 74.2°F 72.4°F
Wilmington 75.9°F 74.3°F 73.2°F
Kiawah Island 75.8°F 74.2°F 72.8°F
Arcadian Shores 75.8°F 74.0°F 72.4°F
Carolina Beach 75.8°F 73.9°F 72.7°F
Pawleys Island 75.8°F 74.0°F 72.9°F
North Topsail Beach 75.7°F 73.3°F 72.2°F
Murrells Inlet 75.7°F 73.9°F 72.7°F
Folly Beach 75.7°F 74.3°F 72.6°F
Isle of Palms 75.6°F 73.7°F 72.0°F
Wilmington Island 75.6°F 74.5°F 73.8°F
Charleston 75.6°F 73.9°F 72.1°F
Bald Head Island 75.5°F 74.0°F 72.9°F
Mount Pleasant 75.5°F 73.6°F 71.9°F
Hatteras Island 73.0°F 72.4°F 70.4°F
Outer Banks 72.1°F 72.0°F 70.5°F
Chesapeake 71.2°F 72.0°F 66.6°F
Nags Head 71.1°F 71.5°F 69.5°F
Norfolk 71.0°F 71.1°F 66.4°F
Kill Devil Hills 70.9°F 70.8°F 68.6°F
Corolla 70.8°F 70.5°F 67.8°F
Virginia Beach 70.7°F 69.6°F 66.6°F
Tangier Island 69.7°F 68.6°F 65.6°F
Ocean City 69.3°F 67.7°F 65.6°F
Fremont 69.0°F 67.8°F 65.9°F
Chincoteague 69.0°F 67.9°F 64.9°F
San Jose 69.0°F 67.6°F 65.8°F
Fenwick Island 68.8°F 67.9°F 65.6°F
Annapolis 68.7°F 68.3°F 63.7°F
Baltimore 68.6°F 68.1°F 65.1°F
South Bethany 68.6°F 68.0°F 65.4°F
Bethany Beach 68.6°F 67.7°F 65.1°F
Santa Catalina Island 68.3°F 70.2°F 72.0°F
Dewey Beach 68.3°F 67.1°F 64.8°F
Rehoboth Beach 68.3°F 67.1°F 64.5°F
Lewes 68.1°F 67.0°F 64.2°F
Cape May 67.7°F 66.2°F 64.4°F
Wildwood Crest 67.7°F 66.4°F 64.6°F
Wildwood 67.7°F 66.4°F 64.6°F
Washington 67.7°F 68.3°F 64.3°F
New Castle 67.7°F 66.0°F 64.2°F
Saint Michaels 67.6°F 66.5°F 62.7°F
Wilmington 67.5°F 65.6°F 64.3°F
Sea Isle City 67.5°F 66.3°F 64.7°F
Stamford 67.3°F 66.0°F 65.3°F
Ocean City 67.2°F 66.0°F 64.5°F
Long Beach Island 66.8°F 65.7°F 64.4°F
Atlantic City 66.8°F 65.9°F 64.5°F
Norwalk 66.8°F 66.0°F 65.1°F
Beach Haven 66.6°F 65.7°F 64.4°F
Seaside Heights 66.5°F 65.7°F 64.6°F
Cleveland 66.5°F 64.2°F 59.8°F
Beverly Hills 66.4°F 68.0°F 69.3°F
Hollywood 66.4°F 68.0°F 69.3°F
Milford 66.4°F 65.7°F 64.7°F
Santa Monica 66.4°F 68.0°F 69.3°F
Brigantine 66.3°F 65.8°F 64.4°F
Los Angeles 66.3°F 68.4°F 70.0°F
Newport Beach 66.3°F 68.9°F 69.9°F
Santa Ana 66.2°F 68.6°F 69.6°F
Laguna Beach 66.1°F 69.0°F 70.2°F
Irvine 66.0°F 68.8°F 69.9°F
Oakland 66.0°F 66.4°F 65.6°F
Yonkers 66.0°F 65.1°F 63.9°F
Jersey City 65.8°F 65.2°F 62.7°F
Newark 65.8°F 65.2°F 62.7°F
New York 65.8°F 65.2°F 62.8°F
Erie 65.8°F 64.1°F 59.6°F
Westbrook 65.7°F 64.7°F 64.7°F
Santa Barbara 65.6°F 65.8°F 67.2°F
Fire Island 65.5°F 63.0°F 63.6°F
Oxnard 65.5°F 65.3°F 67.2°F
Michigan City 65.5°F 60.8°F 61.0°F
Anaheim 65.5°F 68.0°F 68.7°F
San Diego 65.4°F 67.7°F 68.9°F
South Haven 65.4°F 61.7°F 60.4°F
Malibu 65.3°F 67.2°F 68.6°F
Old Saybrook 65.2°F 64.7°F 64.8°F
New Haven 65.0°F 65.0°F 64.1°F
New London 64.8°F 64.2°F 64.5°F
Groton 64.7°F 64.2°F 64.5°F
Montauk 64.7°F 64.6°F 64.1°F
Evanston 64.7°F 61.3°F 59.3°F
Oak Park 64.7°F 61.1°F 59.1°F
Milwaukee 64.7°F 61.3°F 58.5°F
Westerly 64.6°F 63.9°F 63.8°F
Saugatuck 64.6°F 60.6°F 60.5°F
Hampton Bays 64.5°F 64.1°F 63.6°F
Chula Vista 64.5°F 66.9°F 68.5°F
Put in Bay 64.5°F 62.9°F 58.2°F
Chicago 64.5°F 60.1°F 58.9°F
Block Island 64.4°F 63.8°F 63.9°F
New Shoreham 64.4°F 63.6°F 63.8°F
Jamestown 64.4°F 64.7°F 63.8°F
Charlestown 64.3°F 63.6°F 63.5°F
Buffalo 64.3°F 63.7°F 60.4°F
Newport 64.2°F 64.3°F 63.5°F
Stonington 64.2°F 63.7°F 63.9°F
Mystic 64.2°F 63.7°F 63.9°F
Holland 64.1°F 59.6°F 60.4°F
Long Beach 64.1°F 66.8°F 67.8°F
Falmouth 64.0°F 65.0°F 63.4°F
New Bedford 63.5°F 64.6°F 63.0°F
Martha's Vineyard 63.5°F 64.9°F 63.5°F
Providence 63.5°F 63.7°F 63.1°F
Warwick 63.5°F 63.8°F 63.2°F
San Francisco 63.4°F 64.5°F 64.1°F
Bristol 63.4°F 63.5°F 62.9°F
Rochester 63.3°F 63.3°F 59.8°F
Edgartown 63.3°F 64.2°F 63.0°F
Sandusky 63.3°F 62.8°F 57.9°F
Sausalito 63.1°F 64.0°F 63.3°F
Niagara Falls 62.9°F 63.2°F 58.8°F
Port Clinton 62.4°F 61.4°F 56.0°F
Incline Village 62.4°F 60.4°F 62.7°F
Nantucket 62.1°F 63.0°F 61.8°F
Stateline 62.1°F 60.2°F 62.5°F
Lake Tahoe 62.0°F 60.4°F 62.7°F
South Lake Tahoe 62.0°F 60.2°F 62.4°F
Dennis Port 61.8°F 62.8°F 61.4°F
Toledo 61.5°F 60.7°F 56.9°F
Siasconset 61.4°F 61.7°F 60.9°F
Harbor Springs 60.7°F 57.6°F 58.0°F
Charlevoix 60.6°F 58.8°F 57.3°F
Petoskey 60.6°F 57.6°F 58.2°F
Traverse City 60.5°F 61.1°F 58.4°F
Provincetown 60.3°F 61.7°F 59.5°F
Plymouth 60.3°F 61.8°F 59.5°F
Santa Cruz 60.0°F 61.0°F 60.0°F
Appleton 60.0°F 59.4°F 54.9°F
Chatham 59.9°F 60.9°F 59.0°F
Sturgeon Bay 59.9°F 60.1°F 56.4°F
Boston 59.9°F 60.7°F 58.6°F
Cambridge 59.8°F 60.7°F 58.6°F
Green Bay 59.8°F 59.5°F 54.5°F
Oshkosh 59.5°F 59.4°F 54.7°F
Astoria 59.4°F 61.6°F 61.9°F
Salem 59.1°F 60.7°F 58.2°F
Monterey 58.9°F 60.3°F 59.7°F
Hampton Beach 58.7°F 59.9°F 57.3°F
Hampton 58.7°F 59.6°F 57.1°F
Marquette 58.6°F 54.3°F 53.3°F
York Beach 58.2°F 59.2°F 57.3°F
Portsmouth 58.2°F 58.3°F 56.9°F
Ogunquit 58.1°F 59.3°F 57.1°F
Wells 57.9°F 59.3°F 57.1°F
Yosemite 57.7°F 57.7°F 57.7°F
Bayfield 57.6°F 58.3°F 54.2°F
Kennebunkport 57.6°F 59.0°F 57.1°F
Freeport 57.5°F 58.4°F 56.5°F
Old Orchard Beach 57.2°F 58.7°F 57.1°F
Mackinac Island 57.2°F 57.4°F 53.3°F
Camden 56.9°F 57.7°F 57.1°F
Brunswick 56.9°F 57.9°F 56.2°F
Rockland 56.6°F 57.8°F 57.2°F
Duluth 56.0°F 59.1°F 53.8°F
Seaside 55.4°F 56.9°F 53.2°F
Cannon Beach 55.4°F 56.8°F 53.2°F
Ocean Shores 55.3°F 57.5°F 55.8°F
Mount Desert Island 55.3°F 56.4°F 55.8°F
Bar Harbor 55.3°F 56.3°F 55.8°F
Bellevue 55.0°F 55.7°F 55.4°F
Tacoma 54.7°F 55.2°F 55.5°F
Pacific City 54.6°F 56.0°F 52.7°F
Rockaway Beach 54.5°F 55.9°F 53.3°F
Whidbey Island 54.3°F 55.1°F 55.1°F
Lincoln City 53.8°F 56.0°F 52.6°F
Depoe Bay 53.2°F 56.2°F 52.6°F
Bellingham 52.9°F 53.5°F 54.7°F
Newport 52.2°F 56.5°F 52.5°F
Florence 51.3°F 55.9°F 52.6°F
Grand Marais 51.0°F 56.7°F 51.8°F
Port Angeles 49.7°F 51.7°F 50.5°F
Seward 49.4°F 49.3°F 49.8°F
Ketchikan 49.3°F 50.5°F 52.7°F
Sitka 49.0°F 50.1°F 51.7°F
Valdez 47.7°F 47.8°F 48.2°F
Homer 47.4°F 47.1°F 48.1°F
Kenai 47.3°F 46.7°F 47.7°F
Juneau 46.0°F 46.7°F 47.1°F
Haines 45.4°F 46.2°F 47.0°F
Girdwood 44.9°F 44.1°F 45.8°F
Anchorage 43.6°F 43.2°F 44.6°F
Wasilla 43.4°F 43.6°F 44.6°F
Kissimmee 30.0°F 81.7°F 80.7°F
Lake Geneva 30.0°F 60.5°F 59.3°F

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

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.