In July warmest sea in USA is usually observed in the following locations: Key West, Everglades, Marco Island.
Table below shows the average sea water temperature for marine resorts of USA in July for the last three years.
| Place name | July 2023 | July 2022 | July 2021 |
|---|---|---|---|
| Key West | 89.4°F | 87.3°F | 85.6°F |
| Everglades | 89.1°F | 87.2°F | 86.1°F |
| Marco Island | 89.0°F | 87.0°F | 85.3°F |
| Naples | 88.8°F | 86.9°F | 85.1°F |
| New Orleans | 88.4°F | 86.5°F | 85.0°F |
| St. Petersburg | 88.3°F | 87.4°F | 85.4°F |
| Sarasota | 88.1°F | 87.5°F | 85.2°F |
| Siesta Key | 88.1°F | 87.6°F | 85.1°F |
| Miami | 87.8°F | 87.0°F | 85.3°F |
| Clearwater Beach | 87.8°F | 87.5°F | 85.3°F |
| Miami Beach | 87.7°F | 86.6°F | 84.9°F |
| Tampa | 87.7°F | 87.2°F | 85.2°F |
| Houston | 87.4°F | 87.1°F | 85.8°F |
| Biloxi | 87.2°F | 86.8°F | 84.6°F |
| Long Beach (MS) | 87.0°F | 86.8°F | 84.7°F |
| Fort Lauderdale | 86.9°F | 85.9°F | 83.9°F |
| West Palm Beach | 86.7°F | 85.4°F | 83.5°F |
| Galveston Island | 86.4°F | 86.6°F | 85.8°F |
| Corpus Christi | 86.3°F | 86.2°F | 85.9°F |
| Pensacola | 86.2°F | 86.0°F | 84.4°F |
| Pensacola Beach | 85.9°F | 86.0°F | 84.5°F |
| Galveston | 85.9°F | 86.6°F | 85.6°F |
| Panama City Beach | 85.8°F | 86.4°F | 84.7°F |
| Mobile | 85.7°F | 85.6°F | 83.9°F |
| Hilton Head Island | 85.4°F | 84.8°F | 83.3°F |
| Santa Rosa Beach | 85.3°F | 85.8°F | 84.3°F |
| Destin | 85.1°F | 85.8°F | 84.4°F |
| Gulf Shores | 85.1°F | 85.9°F | 84.3°F |
| Jekyll Island | 84.8°F | 85.2°F | 83.0°F |
| Charleston (SC) | 84.4°F | 83.8°F | 82.8°F |
| Isle of Palms | 84.3°F | 83.4°F | 82.4°F |
| Myrtle Beach | 83.7°F | 82.9°F | 82.1°F |
| Amelia Island | 83.4°F | 84.5°F | 82.3°F |
| Cocoa Beach | 83.3°F | 83.8°F | 82.9°F |
| Jacksonville | 83.1°F | 84.0°F | 81.9°F |
| Washington | 83.1°F | 82.5°F | 83.0°F |
| St. Augustine | 83.0°F | 83.8°F | 81.9°F |
| Orlando | 82.9°F | 83.0°F | 81.7°F |
| Wilmington (NC) | 82.6°F | 81.9°F | 81.2°F |
| Daytona Beach | 82.6°F | 82.9°F | 81.6°F |
| South Padre Island | 82.2°F | 82.5°F | 83.6°F |
| Norfolk | 81.7°F | 80.0°F | 80.3°F |
| Outer Banks | 80.8°F | 79.8°F | 80.1°F |
| Kailua Kona | 80.0°F | 79.9°F | 80.1°F |
| Honolulu | 79.6°F | 78.9°F | 79.6°F |
| Hawaii | 79.4°F | 78.8°F | 79.5°F |
| Baltimore | 79.3°F | 79.7°F | 80.7°F |
| Kauai | 79.0°F | 78.6°F | 79.4°F |
| Virginia Beach | 78.8°F | 77.2°F | 77.5°F |
| Maui | 78.7°F | 78.1°F | 78.3°F |
| Hilo | 78.7°F | 78.9°F | 78.6°F |
| Oahu | 78.4°F | 78.5°F | 79.0°F |
| Ocean City (MD) | 77.7°F | 77.0°F | 78.4°F |
| Long Beach Island | 77.1°F | 76.4°F | 76.6°F |
| Atlantic City | 76.5°F | 74.2°F | 75.1°F |
| Rehoboth Beach | 76.1°F | 75.2°F | 76.5°F |
| Bristol | 75.7°F | 75.2°F | 73.3°F |
| Wildwood | 75.6°F | 73.3°F | 74.3°F |
| Cleveland | 75.2°F | 73.7°F | 74.2°F |
| Norwalk | 74.9°F | 71.8°F | 72.4°F |
| Jersey City | 74.7°F | 73.8°F | 74.0°F |
| New York | 74.7°F | 73.7°F | 74.0°F |
| Green Bay | 74.6°F | 72.4°F | 74.7°F |
| New Haven | 74.1°F | 72.8°F | 72.1°F |
| Martha's Vineyard | 72.2°F | 71.3°F | 70.5°F |
| Michigan City | 71.8°F | 72.4°F | 71.8°F |
| Rochester (NY) | 71.7°F | 71.2°F | 70.8°F |
| Buffalo (NY) | 71.6°F | 71.4°F | 71.6°F |
| Niagara Falls | 70.4°F | 69.3°F | 70.5°F |
| Chicago | 70.4°F | 71.4°F | 70.1°F |
| Block Island | 70.2°F | 68.1°F | 67.2°F |
| Nantucket | 69.9°F | 71.0°F | 70.0°F |
| Holland | 69.9°F | 71.6°F | 69.2°F |
| Montauk | 69.6°F | 67.8°F | 66.9°F |
| Yosemite | 68.4°F | 68.4°F | 68.4°F |
| South Lake Tahoe | 68.3°F | 66.1°F | 70.3°F |
| Hampton Beach | 68.1°F | 61.3°F | 63.5°F |
| Hollywood | 67.9°F | 68.0°F | 69.2°F |
| Beverly Hills | 67.9°F | 68.0°F | 69.2°F |
| Santa Monica | 67.9°F | 68.0°F | 69.1°F |
| Santa Catalina Island | 67.7°F | 68.5°F | 69.0°F |
| Irvine | 67.5°F | 67.1°F | 68.6°F |
| Boston | 67.4°F | 66.4°F | 66.3°F |
| Los Angeles | 67.4°F | 67.6°F | 68.7°F |
| San Jose | 67.2°F | 69.3°F | 68.4°F |
| Lake Tahoe | 66.8°F | 64.5°F | 70.0°F |
| Portsmouth | 66.5°F | 60.3°F | 62.8°F |
| Milwaukee | 66.4°F | 64.3°F | 66.5°F |
| San Diego | 65.9°F | 68.4°F | 69.3°F |
| Anaheim | 65.7°F | 64.8°F | 67.5°F |
| Malibu | 65.5°F | 66.1°F | 67.2°F |
| Long Beach (CA) | 63.8°F | 63.0°F | 65.9°F |
| Santa Barbara | 63.2°F | 64.8°F | 65.8°F |
| San Francisco | 60.4°F | 61.2°F | 63.2°F |
| Bar Harbor | 60.0°F | 60.4°F | 59.2°F |
| Monterey | 57.1°F | 56.5°F | 56.9°F |
| Juneau | 56.6°F | 57.7°F | 57.6°F |
| Sitka | 55.4°F | 55.2°F | 55.6°F |
| Anchorage | 55.0°F | 58.2°F | 57.6°F |
| Florence | 51.6°F | 52.4°F | 50.8°F |
Charts below show average sea water temperature for USA resorts with the warmest sea in July.
You can also check other months of the year to see sea temperature of USA resorts at that time.
Places in USA:
Name
°F
