The USA resorts with the warmest sea water temperature in October are West Palm Beach, Fort Lauderdale and Miami Beach.
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 2023 | October 2022 | October 2021 |
|---|---|---|---|
| West Palm Beach | 88.0°F | 86.0°F | 87.5°F |
| Fort Lauderdale | 87.9°F | 86.4°F | 87.7°F |
| Miami Beach | 87.2°F | 86.1°F | 87.2°F |
| Key West | 87.1°F | 85.4°F | 87.5°F |
| Islamorada | 86.7°F | 84.6°F | 87.2°F |
| Hialeah | 86.6°F | 85.7°F | 86.8°F |
| South Padre Island | 86.5°F | 85.0°F | 85.9°F |
| Key Largo | 86.0°F | 84.7°F | 86.8°F |
| Miami | 86.0°F | 85.4°F | 86.3°F |
| Everglades | 85.8°F | 85.0°F | 86.7°F |
| Naples | 84.6°F | 82.8°F | 86.7°F |
| Marco Island | 84.6°F | 83.0°F | 86.8°F |
| Molokai | 84.3°F | 84.9°F | 82.9°F |
| Honolulu | 84.2°F | 84.6°F | 82.6°F |
| Princeville | 84.1°F | 84.3°F | 82.0°F |
| Kauai | 84.0°F | 84.3°F | 82.1°F |
| Kailua Kona | 84.0°F | 85.3°F | 83.0°F |
| Mustang Island | 84.0°F | 82.3°F | 84.0°F |
| Hawaii | 84.0°F | 84.6°F | 82.5°F |
| Lanai | 84.0°F | 84.4°F | 82.6°F |
| Port Aransas | 83.9°F | 82.3°F | 84.0°F |
| Port St. Lucie | 83.9°F | 82.6°F | 86.1°F |
| Kihei | 83.8°F | 84.3°F | 82.8°F |
| Cape Coral | 83.6°F | 82.8°F | 85.2°F |
| Sanibel Island | 83.6°F | 82.3°F | 86.3°F |
| Oahu | 83.4°F | 84.1°F | 82.0°F |
| Kahului | 83.3°F | 83.9°F | 82.0°F |
| Hilo | 83.2°F | 84.2°F | 82.1°F |
| Corpus Christi | 83.2°F | 81.8°F | 83.6°F |
| Maui | 83.0°F | 83.7°F | 81.8°F |
| Siesta Key | 83.0°F | 80.7°F | 85.9°F |
| Sarasota | 82.7°F | 80.5°F | 85.7°F |
| Cocoa Beach | 82.1°F | 81.8°F | 85.4°F |
| Galveston Island | 82.1°F | 79.7°F | 82.8°F |
| Galveston | 81.9°F | 79.3°F | 82.4°F |
| Tampa | 81.7°F | 79.7°F | 85.2°F |
| Kissimmee | 81.7°F | 80.7°F | 84.5°F |
| St. Petersburg | 81.6°F | 79.2°F | 84.9°F |
| Houston | 81.1°F | 79.0°F | 82.3°F |
| Clearwater Beach | 80.8°F | 78.6°F | 84.6°F |
| Grand Isle | 80.6°F | 78.8°F | 83.2°F |
| Daytona Beach | 80.6°F | 80.2°F | 84.1°F |
| Orlando | 80.5°F | 80.5°F | 84.3°F |
| Fort Walton Beach | 80.4°F | 79.2°F | 82.7°F |
| Destin | 80.3°F | 79.1°F | 82.6°F |
| Miramar Beach | 80.3°F | 79.0°F | 82.5°F |
| Santa Rosa Beach | 80.2°F | 78.9°F | 82.4°F |
| Pensacola Beach | 80.0°F | 78.1°F | 82.0°F |
| Gulf Shores | 79.8°F | 77.8°F | 82.2°F |
| Avery Island | 79.6°F | 78.9°F | 82.2°F |
| Orange Beach | 79.6°F | 77.7°F | 82.2°F |
| Panama City Beach | 79.5°F | 78.6°F | 82.6°F |
| Pensacola | 79.3°F | 77.4°F | 81.2°F |
| Mobile | 79.1°F | 79.3°F | 80.7°F |
| St. Augustine | 79.1°F | 78.2°F | 83.5°F |
| St. George Island | 78.8°F | 77.3°F | 82.8°F |
| Dauphin Island | 78.6°F | 77.1°F | 81.5°F |
| Jacksonville | 77.8°F | 76.5°F | 82.7°F |
| Bay Saint Louis | 77.8°F | 77.0°F | 81.4°F |
| New Orleans | 77.8°F | 76.9°F | 80.5°F |
| Pass Christian | 77.7°F | 76.7°F | 81.5°F |
| Gulfport | 77.7°F | 76.3°F | 81.8°F |
| Long Beach | 77.7°F | 76.3°F | 81.7°F |
| Ocean Springs | 77.6°F | 76.0°F | 81.9°F |
| Biloxi | 77.4°F | 76.0°F | 82.0°F |
| Amelia Island | 77.3°F | 75.6°F | 82.2°F |
| Jekyll Island | 76.0°F | 74.6°F | 80.8°F |
| St. Simons Island | 75.3°F | 74.2°F | 80.5°F |
| Tybee Island | 75.0°F | 74.1°F | 80.1°F |
| Hilton Head Island | 74.9°F | 73.5°F | 79.7°F |
| Wrightsville Beach | 74.6°F | 73.5°F | 78.5°F |
| Wilmington Island | 74.5°F | 73.8°F | 79.6°F |
| Edisto Beach | 74.3°F | 72.7°F | 79.5°F |
| Wilmington | 74.3°F | 73.2°F | 78.4°F |
| Oak Island | 74.3°F | 73.0°F | 78.9°F |
| Folly Beach | 74.3°F | 72.6°F | 78.9°F |
| Kiawah Island | 74.2°F | 72.8°F | 79.2°F |
| North Myrtle Beach | 74.2°F | 72.4°F | 78.4°F |
| Myrtle Beach | 74.1°F | 72.6°F | 78.3°F |
| Bald Head Island | 74.0°F | 72.9°F | 78.7°F |
| Pawleys Island | 74.0°F | 72.9°F | 78.7°F |
| Arcadian Shores | 74.0°F | 72.4°F | 78.3°F |
| Charleston | 73.9°F | 72.1°F | 78.6°F |
| Murrells Inlet | 73.9°F | 72.7°F | 78.4°F |
| Carolina Beach | 73.9°F | 72.7°F | 78.3°F |
| Isle of Palms | 73.7°F | 72.0°F | 78.8°F |
| Mount Pleasant | 73.6°F | 71.9°F | 78.6°F |
| North Topsail Beach | 73.3°F | 72.2°F | 77.8°F |
| Hatteras Island | 72.4°F | 70.4°F | 75.4°F |
| Chesapeake | 72.0°F | 66.6°F | 71.8°F |
| Outer Banks | 72.0°F | 70.5°F | 74.8°F |
| Nags Head | 71.5°F | 69.5°F | 74.3°F |
| Norfolk | 71.1°F | 66.4°F | 72.7°F |
| Kill Devil Hills | 70.8°F | 68.6°F | 73.9°F |
| Corolla | 70.5°F | 67.8°F | 73.4°F |
| Santa Catalina Island | 70.2°F | 72.0°F | 67.2°F |
| Virginia Beach | 69.6°F | 66.6°F | 73.0°F |
| Laguna Beach | 69.0°F | 70.2°F | 66.0°F |
| Newport Beach | 68.9°F | 69.9°F | 65.1°F |
| Irvine | 68.8°F | 69.9°F | 65.5°F |
| Tangier Island | 68.6°F | 65.6°F | 72.2°F |
| Santa Ana | 68.6°F | 69.6°F | 64.5°F |
| Los Angeles | 68.4°F | 70.0°F | 65.2°F |
| Annapolis | 68.3°F | 63.7°F | 72.0°F |
| Washington | 68.3°F | 64.3°F | 71.4°F |
| Baltimore | 68.1°F | 65.1°F | 70.7°F |
| Anaheim | 68.0°F | 68.7°F | 63.4°F |
| South Bethany | 68.0°F | 65.4°F | 70.8°F |
| Beverly Hills | 68.0°F | 69.3°F | 64.5°F |
| Hollywood | 68.0°F | 69.3°F | 64.5°F |
| Santa Monica | 68.0°F | 69.3°F | 64.5°F |
| Fenwick Island | 67.9°F | 65.6°F | 70.8°F |
| Chincoteague | 67.9°F | 64.9°F | 71.0°F |
| Fremont | 67.8°F | 65.9°F | 64.1°F |
| Bethany Beach | 67.7°F | 65.1°F | 70.6°F |
| Ocean City | 67.7°F | 65.6°F | 70.9°F |
| San Diego | 67.7°F | 68.9°F | 65.3°F |
| San Jose | 67.6°F | 65.8°F | 63.9°F |
| Malibu | 67.2°F | 68.6°F | 64.3°F |
| Rehoboth Beach | 67.1°F | 64.5°F | 70.1°F |
| Dewey Beach | 67.1°F | 64.8°F | 70.3°F |
| Lewes | 67.0°F | 64.2°F | 69.9°F |
| Chula Vista | 66.9°F | 68.5°F | 64.6°F |
| Long Beach | 66.8°F | 67.8°F | 62.8°F |
| Saint Michaels | 66.5°F | 62.7°F | 69.9°F |
| Oakland | 66.4°F | 65.6°F | 64.5°F |
| Wildwood Crest | 66.4°F | 64.6°F | 70.1°F |
| Wildwood | 66.4°F | 64.6°F | 70.1°F |
| Sea Isle City | 66.3°F | 64.7°F | 70.0°F |
| Cape May | 66.2°F | 64.4°F | 70.0°F |
| Ocean City | 66.0°F | 64.5°F | 69.7°F |
| Stamford | 66.0°F | 65.3°F | 69.7°F |
| Norwalk | 66.0°F | 65.1°F | 69.4°F |
| New Castle | 66.0°F | 64.2°F | 68.8°F |
| Atlantic City | 65.9°F | 64.5°F | 69.7°F |
| Brigantine | 65.8°F | 64.4°F | 69.7°F |
| Santa Barbara | 65.8°F | 67.2°F | 63.1°F |
| Beach Haven | 65.7°F | 64.4°F | 69.6°F |
| Milford | 65.7°F | 64.7°F | 69.0°F |
| Long Beach Island | 65.7°F | 64.4°F | 69.3°F |
| Seaside Heights | 65.7°F | 64.6°F | 69.1°F |
| Wilmington | 65.6°F | 64.3°F | 67.9°F |
| Oxnard | 65.3°F | 67.2°F | 63.6°F |
| New York | 65.2°F | 62.8°F | 68.3°F |
| Newark | 65.2°F | 62.7°F | 68.3°F |
| Jersey City | 65.2°F | 62.7°F | 68.3°F |
| Yonkers | 65.1°F | 63.9°F | 68.6°F |
| New Haven | 65.0°F | 64.1°F | 68.5°F |
| Falmouth | 65.0°F | 63.4°F | 67.4°F |
| Martha's Vineyard | 64.9°F | 63.5°F | 67.2°F |
| Old Saybrook | 64.7°F | 64.8°F | 68.3°F |
| Jamestown | 64.7°F | 63.8°F | 67.5°F |
| Westbrook | 64.7°F | 64.7°F | 68.2°F |
| New Bedford | 64.6°F | 63.0°F | 66.9°F |
| Montauk | 64.6°F | 64.1°F | 67.8°F |
| San Francisco | 64.5°F | 64.1°F | 62.6°F |
| Newport | 64.3°F | 63.5°F | 67.2°F |
| Cleveland | 64.2°F | 59.8°F | 67.8°F |
| Edgartown | 64.2°F | 63.0°F | 67.2°F |
| Groton | 64.2°F | 64.5°F | 67.8°F |
| New London | 64.2°F | 64.5°F | 67.8°F |
| Hampton Bays | 64.1°F | 63.6°F | 68.3°F |
| Erie | 64.1°F | 59.6°F | 66.6°F |
| Sausalito | 64.0°F | 63.3°F | 61.8°F |
| Westerly | 63.9°F | 63.8°F | 67.2°F |
| Block Island | 63.8°F | 63.9°F | 67.2°F |
| Warwick | 63.8°F | 63.2°F | 66.2°F |
| Stonington | 63.7°F | 63.9°F | 67.2°F |
| Mystic | 63.7°F | 63.9°F | 67.2°F |
| Providence | 63.7°F | 63.1°F | 65.9°F |
| Buffalo | 63.7°F | 60.4°F | 66.6°F |
| New Shoreham | 63.6°F | 63.8°F | 67.1°F |
| Charlestown | 63.6°F | 63.5°F | 66.8°F |
| Bristol | 63.5°F | 62.9°F | 66.4°F |
| Rochester | 63.3°F | 59.8°F | 64.5°F |
| Niagara Falls | 63.2°F | 58.8°F | 64.6°F |
| Nantucket | 63.0°F | 61.8°F | 65.6°F |
| Fire Island | 63.0°F | 63.6°F | 75.2°F |
| Put in Bay | 62.9°F | 58.2°F | 66.7°F |
| Dennis Port | 62.8°F | 61.4°F | 65.0°F |
| Sandusky | 62.8°F | 57.9°F | 67.1°F |
| Plymouth | 61.8°F | 59.5°F | 62.3°F |
| Siasconset | 61.7°F | 60.9°F | 63.2°F |
| Provincetown | 61.7°F | 59.5°F | 62.8°F |
| South Haven | 61.7°F | 60.4°F | 66.0°F |
| Astoria | 61.6°F | 61.9°F | 59.1°F |
| Port Clinton | 61.4°F | 56.0°F | 66.0°F |
| Milwaukee | 61.3°F | 58.5°F | 63.7°F |
| Evanston | 61.3°F | 59.3°F | 64.9°F |
| Oak Park | 61.1°F | 59.1°F | 64.9°F |
| Traverse City | 61.1°F | 58.4°F | 64.0°F |
| Santa Cruz | 61.0°F | 60.0°F | 58.4°F |
| Chatham | 60.9°F | 59.0°F | 62.3°F |
| Michigan City | 60.8°F | 61.0°F | 65.8°F |
| Salem | 60.7°F | 58.2°F | 61.5°F |
| Boston | 60.7°F | 58.6°F | 61.3°F |
| Cambridge | 60.7°F | 58.6°F | 61.3°F |
| Toledo | 60.7°F | 56.9°F | 65.2°F |
| Saugatuck | 60.6°F | 60.5°F | 65.6°F |
| Lake Geneva | 60.5°F | 59.3°F | 63.3°F |
| Lake Tahoe | 60.4°F | 62.7°F | 58.3°F |
| Incline Village | 60.4°F | 62.7°F | 58.4°F |
| Monterey | 60.3°F | 59.7°F | 58.4°F |
| Stateline | 60.2°F | 62.5°F | 58.4°F |
| South Lake Tahoe | 60.2°F | 62.4°F | 58.4°F |
| Sturgeon Bay | 60.1°F | 56.4°F | 62.3°F |
| Chicago | 60.1°F | 58.9°F | 65.3°F |
| Hampton Beach | 59.9°F | 57.3°F | 61.0°F |
| Hampton | 59.6°F | 57.1°F | 60.9°F |
| Holland | 59.6°F | 60.4°F | 65.5°F |
| Green Bay | 59.5°F | 54.5°F | 62.6°F |
| Appleton | 59.4°F | 54.9°F | 62.0°F |
| Oshkosh | 59.4°F | 54.7°F | 62.0°F |
| Ogunquit | 59.3°F | 57.1°F | 60.4°F |
| Wells | 59.3°F | 57.1°F | 60.4°F |
| York Beach | 59.2°F | 57.3°F | 60.7°F |
| Duluth | 59.1°F | 53.8°F | 58.3°F |
| Kennebunkport | 59.0°F | 57.1°F | 60.3°F |
| Charlevoix | 58.8°F | 57.3°F | 63.7°F |
| Old Orchard Beach | 58.7°F | 57.1°F | 60.2°F |
| Freeport | 58.4°F | 56.5°F | 60.0°F |
| Bayfield | 58.3°F | 54.2°F | 58.8°F |
| Portsmouth | 58.3°F | 56.9°F | 60.5°F |
| Brunswick | 57.9°F | 56.2°F | 58.7°F |
| Rockland | 57.8°F | 57.2°F | 59.1°F |
| Camden | 57.7°F | 57.1°F | 59.1°F |
| Yosemite | 57.7°F | 57.7°F | 57.7°F |
| Petoskey | 57.6°F | 58.2°F | 63.5°F |
| Harbor Springs | 57.6°F | 58.0°F | 63.7°F |
| Ocean Shores | 57.5°F | 55.8°F | 55.4°F |
| Mackinac Island | 57.4°F | 53.3°F | 59.8°F |
| Seaside | 56.9°F | 53.2°F | 55.6°F |
| Cannon Beach | 56.8°F | 53.2°F | 55.6°F |
| Grand Marais | 56.7°F | 51.8°F | 56.5°F |
| Newport | 56.5°F | 52.5°F | 54.7°F |
| Mount Desert Island | 56.4°F | 55.8°F | 57.2°F |
| Bar Harbor | 56.3°F | 55.8°F | 57.1°F |
| Depoe Bay | 56.2°F | 52.6°F | 54.9°F |
| Pacific City | 56.0°F | 52.7°F | 55.6°F |
| Lincoln City | 56.0°F | 52.6°F | 55.1°F |
| Rockaway Beach | 55.9°F | 53.3°F | 55.2°F |
| Florence | 55.9°F | 52.6°F | 55.0°F |
| Bellevue | 55.7°F | 55.4°F | 54.0°F |
| Tacoma | 55.2°F | 55.5°F | 54.0°F |
| Whidbey Island | 55.1°F | 55.1°F | 53.5°F |
| Marquette | 54.3°F | 53.3°F | 60.6°F |
| Bellingham | 53.5°F | 54.7°F | 52.1°F |
| Port Angeles | 51.7°F | 50.5°F | 50.8°F |
| Ketchikan | 50.5°F | 52.7°F | 49.1°F |
| Sitka | 50.1°F | 51.7°F | 49.4°F |
| Seward | 49.3°F | 49.8°F | 47.7°F |
| Valdez | 47.8°F | 48.2°F | 47.7°F |
| Homer | 47.1°F | 48.1°F | 46.7°F |
| Juneau | 46.7°F | 47.1°F | 45.5°F |
| Kenai | 46.7°F | 47.7°F | 46.6°F |
| Haines | 46.2°F | 47.0°F | 46.6°F |
| Girdwood | 44.1°F | 45.8°F | 45.4°F |
| Wasilla | 43.6°F | 44.6°F | 44.7°F |
| Anchorage | 43.2°F | 44.6°F | 43.9°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.
Sea Water
Temperature
Temperature
| West Palm Beach |
Sea Water
Temperature
Temperature
| Fort Lauderdale |
Sea Water
Temperature
Temperature
| Miami Beach |
USA Resorts:
NAME
F°
| Boston |  |
+40 |
| Chicago |  |
+54 |
| Hawaii |  |
+74 |
| Honolulu | |
+74 |
| Houston | |
+60 |
| Las Vegas |  |
+70 |
| Los Angeles | |
+60 |
| Miami | |
+76 |
| New York | |
+48 |
| Orlando | |
+60 |
| San Diego | |
+60 |
| San Francisco | |
+54 |
| Sarasota | |
+60 |
| Tampa | |
+60 |
| Washington | |
+44 |
