At this moment warmest sea in USA was observed in the following locations: Key West, New Orleans, Naples.
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 |
August 2025 | September 2025 |
|---|---|---|---|
| Key West | 90.5°F | 88.8°F | 86.9°F |
| New Orleans | 89.2°F | 87.4°F | 84.3°F |
| Naples | 88.7°F | 88.7°F | 86.1°F |
| Miami Beach | 88.2°F | 87.9°F | 86.1°F |
| Miami | 88.0°F | 88.1°F | 85.8°F |
| Houston | 88.0°F | 87.8°F | 84.9°F |
| Sarasota | 87.6°F | 88.6°F | 84.8°F |
| Tampa | 87.6°F | 88.6°F | 84.3°F |
| St. George Island | 87.3°F | 86.5°F | 83.5°F |
| Clearwater Beach | 87.3°F | 88.5°F | 84.0°F |
| Panama City Beach | 87.3°F | 86.2°F | 83.4°F |
| Pensacola Beach | 87.3°F | 86.6°F | 83.9°F |
| Fort Lauderdale | 87.1°F | 87.2°F | 86.4°F |
| Hilton Head Island | 86.9°F | 85.0°F | 79.8°F |
| Tybee Island | 86.5°F | 84.5°F | 79.8°F |
| West Palm Beach | 86.5°F | 86.8°F | 86.2°F |
| Santa Rosa Beach | 86.4°F | 85.9°F | 83.4°F |
| Fort Walton Beach | 86.4°F | 86.0°F | 83.3°F |
| Destin | 86.4°F | 86.0°F | 83.1°F |
| Bald Head Island | 85.5°F | 82.2°F | 78.3°F |
| Cocoa Beach | 85.5°F | 86.8°F | 84.6°F |
| Charleston (SC) | 85.3°F | 84.1°F | 78.8°F |
| Isle of Palms | 85.3°F | 83.8°F | 78.8°F |
| Carolina Beach | 84.0°F | 81.9°F | 78.0°F |
| North Myrtle Beach | 83.5°F | 83.2°F | 78.5°F |
| Myrtle Beach | 83.3°F | 83.1°F | 78.6°F |
| Orlando | 82.9°F | 84.9°F | 82.8°F |
| North Topsail Beach | 82.9°F | 81.8°F | 77.7°F |
| Wilmington (NC) | 82.9°F | 81.8°F | 78.0°F |
| St. Augustine | 82.8°F | 84.7°F | 81.8°F |
| Wrightsville Beach | 82.6°F | 81.9°F | 77.9°F |
| Daytona Beach | 82.4°F | 84.6°F | 82.7°F |
| Kill Devil Hills | 82.2°F | 79.7°F | 74.6°F |
| Amelia Island | 82.2°F | 85.1°F | 81.0°F |
| Tangier Island | 82.0°F | 80.0°F | 73.8°F |
| Jacksonville | 81.5°F | 84.9°F | 81.1°F |
| Washington | 81.3°F | 81.4°F | 74.7°F |
| Honolulu | 81.1°F | 80.8°F | 80.6°F |
| Hawaii | 81.1°F | 80.6°F | 80.5°F |
| Oahu | 81.0°F | 79.5°F | 79.8°F |
| Kauai | 80.8°F | 79.1°F | 81.5°F |
| Baltimore | 80.2°F | 80.2°F | 74.3°F |
| Maui | 79.9°F | 79.5°F | 79.9°F |
| Virginia Beach | 79.2°F | 78.4°F | 73.8°F |
| Ocean City (MD) | 78.8°F | 76.6°F | 72.9°F |
| Wildwood | 77.2°F | 75.9°F | 72.1°F |
| Atlantic City | 76.8°F | 75.8°F | 71.6°F |
| Rehoboth Beach | 76.6°F | 76.4°F | 72.5°F |
| Beach Haven | 76.6°F | 76.1°F | 71.5°F |
| Long Beach Island | 76.5°F | 75.8°F | 71.5°F |
| Cape May | 76.5°F | 75.7°F | 72.2°F |
| Dewey Beach | 76.1°F | 76.4°F | 72.6°F |
| Bethany Beach | 75.6°F | 75.3°F | 72.7°F |
| Laguna Beach | 75.2°F | 71.2°F | 68.5°F |
| New York | 75.0°F | 74.8°F | 71.2°F |
| Jersey City | 75.0°F | 74.8°F | 71.2°F |
| Irvine | 75.0°F | 70.6°F | 69.4°F |
| Newport Beach | 74.5°F | 70.6°F | 69.5°F |
| New Haven | 74.5°F | 73.7°F | 70.6°F |
| Niagara Falls | 74.3°F | 72.9°F | 66.4°F |
| Michigan City | 74.1°F | 74.5°F | 68.8°F |
| New Bedford | 73.9°F | 72.6°F | 69.5°F |
| Buffalo (NY) | 73.8°F | 74.4°F | 68.0°F |
| Evanston | 73.6°F | 73.9°F | 69.6°F |
| Santa Catalina Island | 73.4°F | 69.7°F | 70.6°F |
| Erie | 73.2°F | 75.5°F | 69.5°F |
| Chicago | 73.0°F | 73.8°F | 65.0°F |
| Santa Monica | 72.9°F | 70.5°F | 70.3°F |
| Beverly Hills | 72.7°F | 70.5°F | 70.4°F |
| Hollywood | 72.7°F | 70.5°F | 70.4°F |
| Los Angeles | 72.5°F | 70.3°F | 70.6°F |
| Yosemite | 72.0°F | 69.3°F | 65.6°F |
| Nantucket | 71.6°F | 69.7°F | 67.7°F |
| Long Beach (CA) | 71.4°F | 69.1°F | 67.5°F |
| San Diego | 71.2°F | 68.9°F | 67.3°F |
| Santa Barbara | 71.1°F | 66.2°F | 68.5°F |
| Malibu | 71.1°F | 69.1°F | 69.5°F |
| San Jose | 70.9°F | 67.0°F | 69.5°F |
| Martha's Vineyard | 70.5°F | 69.0°F | 67.9°F |
| South Lake Tahoe | 68.9°F | 68.1°F | 65.9°F |
| Lake Tahoe | 68.9°F | 67.6°F | 65.9°F |
| Boston | 68.0°F | 67.2°F | 63.7°F |
| Hampton | 67.5°F | 64.1°F | 61.6°F |
| Hampton Beach | 67.5°F | 64.1°F | 61.6°F |
| Oakland | 67.3°F | 66.1°F | 67.1°F |
| Holland | 67.3°F | 69.4°F | 67.6°F |
| San Francisco | 66.4°F | 63.8°F | 64.8°F |
| Old Orchard Beach | 66.2°F | 64.1°F | 61.9°F |
| Santa Cruz | 61.2°F | 59.2°F | 61.3°F |
| Mount Desert Island | 60.6°F | 60.2°F | 58.6°F |
| Bar Harbor | 59.9°F | 59.7°F | 58.5°F |
| Rockaway Beach | 59.2°F | 54.3°F | 53.4°F |
| Tacoma | 58.8°F | 59.8°F | 58.5°F |
| Bellevue | 58.6°F | 58.3°F | 57.3°F |
| Monterey | 58.6°F | 59.7°F | 60.7°F |
| Seaside | 56.5°F | 57.3°F | 55.5°F |
| Anchorage | 55.9°F | 57.9°F | 53.8°F |
| Cannon Beach | 55.8°F | 57.2°F | 54.9°F |
| Florence | 52.7°F | 54.0°F | 54.1°F |
| Depoe Bay | 51.1°F | 54.8°F | 54.9°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
