At this moment warmest sea in USA was observed in the following locations: Naples, Key West, St. Petersburg.
You can find the full list of USA marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
June 2025 | July 2025 |
|---|---|---|---|
| Naples | 89.1°F | 85.9°F | 86.6°F |
| Key West | 88.9°F | 85.5°F | 86.7°F |
| St. Petersburg | 88.5°F | 85.8°F | 87.0°F |
| Tampa | 88.5°F | 85.5°F | 86.8°F |
| Siesta Key | 88.2°F | 85.8°F | 86.9°F |
| Sarasota | 88.2°F | 85.9°F | 86.9°F |
| Clearwater Beach | 88.2°F | 85.7°F | 87.1°F |
| Miami | 86.2°F | 85.5°F | 86.3°F |
| Miami Beach | 86.0°F | 84.9°F | 86.0°F |
| Fort Lauderdale | 85.6°F | 83.2°F | 85.0°F |
| West Palm Beach | 85.1°F | 83.3°F | 84.6°F |
| Corpus Christi | 85.1°F | 85.1°F | 85.3°F |
| Houston | 84.9°F | 84.8°F | 86.3°F |
| New Orleans | 84.7°F | 84.7°F | 87.4°F |
| Panama City Beach | 84.0°F | 84.3°F | 86.3°F |
| Cocoa Beach | 83.8°F | 82.6°F | 83.8°F |
| Destin | 83.5°F | 84.4°F | 86.3°F |
| St. Augustine | 83.3°F | 80.0°F | 80.9°F |
| Jacksonville | 83.1°F | 80.1°F | 80.4°F |
| Isle of Palms | 82.9°F | 80.3°F | 84.3°F |
| Daytona Beach | 82.8°F | 78.4°F | 80.4°F |
| Orlando | 82.8°F | 79.8°F | 81.2°F |
| Charleston (SC) | 82.6°F | 80.8°F | 84.7°F |
| Tybee Island | 82.4°F | 82.0°F | 85.4°F |
| Myrtle Beach | 82.0°F | 78.8°F | 81.8°F |
| Pawleys Island | 81.7°F | 78.1°F | 81.7°F |
| Wilmington (NC) | 81.0°F | 78.1°F | 80.4°F |
| North Topsail Beach | 80.6°F | 77.8°F | 81.3°F |
| Wrightsville Beach | 80.6°F | 77.8°F | 80.1°F |
| Honolulu | 80.1°F | 79.0°F | 79.5°F |
| Hawaii | 79.7°F | 78.9°F | 79.4°F |
| Hilo | 79.3°F | 78.6°F | 79.4°F |
| Maui | 79.2°F | 78.4°F | 78.8°F |
| Molokai | 79.0°F | 79.0°F | 79.2°F |
| Kauai | 78.4°F | 75.6°F | 76.1°F |
| Kill Devil Hills | 78.1°F | 77.0°F | 81.6°F |
| Washington | 78.1°F | 76.0°F | 84.8°F |
| Oahu | 77.9°F | 77.7°F | 78.0°F |
| Tangier Island | 77.5°F | 75.2°F | 84.0°F |
| Virginia Beach | 75.4°F | 74.7°F | 80.2°F |
| Wilmington (DE) | 75.0°F | 70.3°F | 80.7°F |
| Baltimore | 74.7°F | 74.4°F | 82.6°F |
| Cleveland | 70.3°F | 66.3°F | 79.2°F |
| Beach Haven | 70.0°F | 67.4°F | 77.9°F |
| Rehoboth Beach | 69.6°F | 69.4°F | 77.3°F |
| Erie | 69.4°F | 64.3°F | 76.8°F |
| Green Bay | 69.4°F | 66.6°F | 75.8°F |
| Appleton | 69.3°F | 67.5°F | 76.8°F |
| New Bedford | 68.9°F | 64.9°F | 72.9°F |
| Atlantic City | 68.4°F | 68.4°F | 77.3°F |
| Jersey City | 68.0°F | 67.4°F | 75.4°F |
| New York | 68.0°F | 67.3°F | 75.4°F |
| San Jose | 67.8°F | 65.2°F | 67.5°F |
| Nantucket | 67.6°F | 60.6°F | 68.7°F |
| South Lake Tahoe | 67.1°F | 62.2°F | 66.6°F |
| San Diego | 66.6°F | 64.7°F | 66.0°F |
| Irvine | 66.2°F | 66.3°F | 67.2°F |
| Santa Monica | 65.7°F | 65.7°F | 67.8°F |
| Hollywood | 65.7°F | 65.7°F | 67.9°F |
| Beverly Hills | 65.7°F | 65.7°F | 67.9°F |
| New Haven | 65.3°F | 64.2°F | 72.7°F |
| Yonkers | 64.9°F | 67.0°F | 73.6°F |
| Buffalo (NY) | 64.9°F | 62.2°F | 74.7°F |
| Holland | 64.8°F | 60.8°F | 73.8°F |
| San Francisco | 64.8°F | 59.8°F | 60.9°F |
| Westbrook | 64.4°F | 61.5°F | 70.7°F |
| Los Angeles | 64.4°F | 65.5°F | 67.5°F |
| Lake Tahoe | 64.4°F | 60.9°F | 65.6°F |
| Malibu | 64.4°F | 63.6°F | 64.9°F |
| Niagara Falls | 64.0°F | 60.4°F | 72.5°F |
| Michigan City | 64.0°F | 63.7°F | 76.3°F |
| Yosemite | 63.9°F | 61.4°F | 68.4°F |
| Long Beach (CA) | 63.1°F | 64.1°F | 63.8°F |
| Santa Barbara | 62.8°F | 63.1°F | 63.7°F |
| Cambridge | 62.6°F | 60.3°F | 67.2°F |
| Montauk | 62.4°F | 60.0°F | 68.9°F |
| Boston | 62.4°F | 60.2°F | 67.1°F |
| Chicago | 61.3°F | 61.6°F | 73.3°F |
| Monterey | 60.6°F | 55.6°F | 57.0°F |
| Hampton | 60.4°F | 57.6°F | 63.9°F |
| Rockland | 58.1°F | 53.4°F | 58.0°F |
| Old Orchard Beach | 58.1°F | 56.8°F | 63.5°F |
| Tacoma | 57.7°F | 55.6°F | 58.2°F |
| Wells | 57.7°F | 56.0°F | 63.1°F |
| Bellevue | 57.4°F | 55.6°F | 57.6°F |
| Anchorage | 55.8°F | 52.7°F | 56.4°F |
| Girdwood | 54.9°F | 50.9°F | 54.9°F |
| Juneau | 54.7°F | 49.7°F | 54.3°F |
| Bar Harbor | 53.2°F | 52.7°F | 57.4°F |
| Sitka | 52.3°F | 50.4°F | 54.9°F |
| Port Angeles | 52.0°F | 50.4°F | 52.0°F |
| Cannon Beach | 51.8°F | 54.5°F | 52.8°F |
| Wasilla | 51.6°F | 50.8°F | 53.5°F |
| Valdez | 51.6°F | 51.6°F | 55.3°F |
| Marquette | 51.4°F | 47.1°F | 60.8°F |
| Depoe Bay | 50.7°F | 51.2°F | 50.3°F |
| Newport (OR) | 50.7°F | 51.0°F | 51.3°F |
| Florence | 50.5°F | 49.9°F | 49.6°F |
| Seward | 50.4°F | 50.4°F | 54.6°F |
| Grand Marais | 37.6°F | 39.0°F | 53.6°F |
Charts below show average sea water temperature for USA resorts with the warmest sea.
You can also check other months of the year to see sea temperature of USA resorts at that time.
Places in USA:
Name
°F
