In October warmest sea in USA is usually observed in the following locations: South Padre Island, Key West, West Palm Beach.
Table below shows the average sea water temperature for marine resorts of USA in October for the last three years.
| Place name | October 2025 | October 2024 | October 2023 |
|---|---|---|---|
| South Padre Island | 84.0°F | 82.4°F | 82.8°F |
| Key West | 83.8°F | 82.9°F | 83.3°F |
| West Palm Beach | 83.5°F | 83.3°F | 84.2°F |
| Fort Lauderdale | 83.5°F | 83.0°F | 84.1°F |
| Miami Beach | 83.4°F | 83.4°F | 83.5°F |
| Miami | 82.7°F | 82.9°F | 82.4°F |
| Everglades | 82.5°F | 82.6°F | 82.2°F |
| Corpus Christi | 82.2°F | 80.6°F | 79.9°F |
| Naples | 81.9°F | 81.6°F | 81.2°F |
| Kauai | 81.3°F | 79.2°F | 80.6°F |
| Cape Coral | 81.1°F | 81.2°F | 80.3°F |
| Galveston Island | 81.1°F | 79.2°F | 78.9°F |
| Kailua Kona | 80.9°F | 80.6°F | 80.6°F |
| Galveston | 80.8°F | 78.8°F | 78.7°F |
| Honolulu | 80.7°F | 80.6°F | 80.8°F |
| Hawaii | 80.6°F | 80.5°F | 80.6°F |
| Houston | 80.4°F | 78.8°F | 78.0°F |
| Siesta Key | 80.4°F | 80.7°F | 79.7°F |
| Sarasota | 80.2°F | 80.5°F | 79.4°F |
| Maui | 79.8°F | 79.4°F | 79.7°F |
| Oahu | 79.8°F | 80.2°F | 80.0°F |
| St. Petersburg | 79.4°F | 79.0°F | 78.4°F |
| Tampa | 79.4°F | 79.3°F | 78.6°F |
| Panama City Beach | 79.2°F | 78.9°F | 76.5°F |
| Cocoa Beach | 79.2°F | 79.9°F | 78.9°F |
| Pensacola Beach | 79.1°F | 78.1°F | 77.0°F |
| Destin | 79.0°F | 78.5°F | 77.2°F |
| Clearwater Beach | 78.9°F | 78.8°F | 77.7°F |
| Orange Beach | 78.6°F | 77.2°F | 76.6°F |
| Orlando | 78.4°F | 79.0°F | 77.5°F |
| Daytona Beach | 78.4°F | 78.6°F | 77.5°F |
| Pensacola | 78.0°F | 76.3°F | 76.4°F |
| New Orleans | 77.7°F | 76.4°F | 75.0°F |
| St. Augustine | 77.1°F | 77.1°F | 76.2°F |
| Jacksonville | 75.9°F | 75.9°F | 75.0°F |
| Jekyll Island | 74.7°F | 73.9°F | 73.4°F |
| Hilton Head Island | 72.9°F | 73.4°F | 72.4°F |
| Charleston (SC) | 72.1°F | 73.0°F | 71.5°F |
| Myrtle Beach | 72.1°F | 73.4°F | 71.7°F |
| Wilmington (NC) | 71.9°F | 73.3°F | 71.9°F |
| Santa Catalina Island | 68.0°F | 66.5°F | 68.2°F |
| Corolla | 67.2°F | 68.7°F | 68.5°F |
| Baltimore | 67.2°F | 66.7°F | 66.2°F |
| Virginia Beach | 67.0°F | 68.6°F | 67.7°F |
| Washington | 66.7°F | 66.0°F | 66.4°F |
| Tangier Island | 66.4°F | 67.7°F | 66.8°F |
| Ocean City (MD) | 66.4°F | 67.4°F | 66.0°F |
| Newport Beach | 66.2°F | 64.6°F | 67.0°F |
| Los Angeles | 66.0°F | 64.7°F | 66.5°F |
| Stamford | 66.0°F | 65.6°F | 64.4°F |
| Beverly Hills | 66.0°F | 64.8°F | 66.2°F |
| Hollywood | 66.0°F | 64.8°F | 66.2°F |
| Rehoboth Beach | 66.0°F | 66.5°F | 65.4°F |
| Santa Monica | 65.9°F | 64.7°F | 66.2°F |
| San Diego | 65.8°F | 63.9°F | 65.9°F |
| Anaheim | 65.5°F | 63.9°F | 66.2°F |
| Laguna Beach | 65.5°F | 64.5°F | 67.1°F |
| Oakland | 65.5°F | 64.4°F | 64.7°F |
| Santa Barbara | 65.2°F | 64.0°F | 64.2°F |
| Long Beach Island | 65.2°F | 65.1°F | 64.1°F |
| Cleveland | 65.2°F | 64.8°F | 62.8°F |
| Atlantic City | 65.1°F | 65.1°F | 64.3°F |
| New York | 65.0°F | 64.2°F | 63.6°F |
| San Jose | 64.9°F | 67.1°F | 65.9°F |
| Malibu | 64.9°F | 63.8°F | 65.5°F |
| Jersey City | 64.9°F | 64.2°F | 63.6°F |
| Newark | 64.8°F | 64.2°F | 63.6°F |
| Long Beach (CA) | 64.8°F | 62.7°F | 65.2°F |
| Montauk | 64.7°F | 63.2°F | 63.1°F |
| Newport (RI) | 64.0°F | 62.8°F | 62.9°F |
| San Francisco | 63.8°F | 62.1°F | 63.0°F |
| Buffalo (NY) | 63.2°F | 62.8°F | 62.4°F |
| Martha's Vineyard | 62.9°F | 62.2°F | 63.4°F |
| Niagara Falls | 62.4°F | 61.6°F | 61.9°F |
| Michigan City | 61.6°F | 64.0°F | 59.8°F |
| Rochester (NY) | 61.5°F | 62.0°F | 61.9°F |
| Holland | 61.0°F | 62.7°F | 58.7°F |
| Nantucket | 61.0°F | 60.9°F | 61.7°F |
| Monterey | 60.9°F | 58.0°F | 59.3°F |
| Santa Cruz | 60.7°F | 59.0°F | 59.9°F |
| Green Bay | 60.6°F | 58.8°F | 58.6°F |
| Milwaukee | 60.4°F | 63.2°F | 60.2°F |
| Lake Tahoe | 59.3°F | 60.8°F | 59.4°F |
| South Lake Tahoe | 59.2°F | 60.8°F | 59.2°F |
| Boston | 58.8°F | 58.9°F | 59.7°F |
| Cambridge | 58.8°F | 58.8°F | 59.7°F |
| Mackinac Island | 58.1°F | 56.5°F | 56.7°F |
| Portsmouth | 58.0°F | 57.4°F | 57.5°F |
| Hampton | 57.9°F | 57.9°F | 58.7°F |
| Yosemite | 56.9°F | 56.9°F | 56.9°F |
| Bellevue | 55.2°F | 54.5°F | 55.1°F |
| Bar Harbor | 54.9°F | 54.7°F | 55.6°F |
| Tacoma | 54.7°F | 54.3°F | 54.7°F |
| Florence | 54.5°F | 51.2°F | 55.3°F |
| Chicago | 54.1°F | 63.0°F | 59.1°F |
| Bellingham | 52.8°F | 52.6°F | 53.1°F |
| Ketchikan | 52.3°F | 49.4°F | 50.5°F |
| Sitka | 50.6°F | 49.1°F | 50.1°F |
| Anchorage | 46.8°F | 44.3°F | 43.9°F |
| Juneau | 46.7°F | 46.4°F | 47.1°F |
Charts below show average sea water temperature for USA resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of USA resorts at that time.
Places in USA:
Name
°F
