In January warmest sea in USA is usually observed in the following locations: Honolulu, Hawaii, Maui.
Table below shows the average sea water temperature for marine resorts of USA in January for the last three years.
| Place name | January 2026 | January 2025 | January 2024 |
|---|---|---|---|
| Honolulu | 77.2°F | 77.6°F | 76.6°F |
| Hawaii | 77.2°F | 77.5°F | 76.5°F |
| Maui | 77.0°F | 76.9°F | 76.8°F |
| Kauai | 77.0°F | 75.0°F | 76.0°F |
| West Palm Beach | 76.6°F | 75.5°F | 76.5°F |
| Oahu | 76.1°F | 76.5°F | 75.6°F |
| Fort Lauderdale | 75.9°F | 75.1°F | 75.9°F |
| Miami Beach | 74.0°F | 73.1°F | 74.8°F |
| Key West | 72.5°F | 70.3°F | 72.7°F |
| Miami | 71.2°F | 70.7°F | 73.1°F |
| Naples | 67.7°F | 64.7°F | 66.8°F |
| Cocoa Beach | 66.9°F | 60.9°F | 65.7°F |
| Siesta Key | 65.0°F | 61.5°F | 63.4°F |
| Sarasota | 65.0°F | 61.2°F | 63.2°F |
| Orlando | 64.8°F | 59.8°F | 62.6°F |
| Tampa | 64.3°F | 60.4°F | 63.0°F |
| Daytona Beach | 64.1°F | 59.7°F | 61.9°F |
| Fort Walton Beach | 63.2°F | 61.8°F | 58.9°F |
| Destin | 62.8°F | 61.4°F | 58.4°F |
| Santa Rosa Beach | 62.4°F | 61.1°F | 57.7°F |
| Pensacola Beach | 62.1°F | 61.5°F | 58.7°F |
| Santa Catalina Island | 61.9°F | 58.5°F | 60.7°F |
| Clearwater Beach | 61.8°F | 58.1°F | 61.2°F |
| Newport Beach | 61.7°F | 57.8°F | 59.9°F |
| Laguna Beach | 61.6°F | 58.0°F | 59.9°F |
| Irvine | 61.6°F | 57.8°F | 59.8°F |
| Long Beach (CA) | 61.5°F | 57.4°F | 59.0°F |
| San Diego | 61.5°F | 56.0°F | 59.6°F |
| Los Angeles | 61.5°F | 57.3°F | 59.5°F |
| Panama City Beach | 61.4°F | 59.8°F | 56.9°F |
| Santa Monica | 61.4°F | 57.0°F | 59.4°F |
| Beverly Hills | 61.4°F | 57.0°F | 59.4°F |
| Hollywood | 61.4°F | 57.0°F | 59.4°F |
| Malibu | 61.3°F | 57.1°F | 59.3°F |
| St. Augustine | 61.2°F | 58.5°F | 60.4°F |
| Houston | 60.9°F | 59.2°F | 57.0°F |
| Santa Barbara | 60.5°F | 56.4°F | 58.6°F |
| St. George Island | 60.4°F | 56.5°F | 56.7°F |
| Jacksonville | 58.8°F | 56.2°F | 58.0°F |
| New Orleans | 58.4°F | 56.3°F | 54.0°F |
| Monterey | 57.7°F | 53.6°F | 57.2°F |
| Santa Cruz | 57.4°F | 53.8°F | 56.5°F |
| San Francisco | 54.5°F | 52.7°F | 54.8°F |
| Isle of Palms | 53.9°F | 50.0°F | 53.8°F |
| Charleston (SC) | 53.8°F | 49.7°F | 53.5°F |
| Oakland | 53.8°F | 52.5°F | 54.3°F |
| Tybee Island | 53.5°F | 50.3°F | 53.1°F |
| San Jose | 53.4°F | 52.5°F | 53.5°F |
| Wrightsville Beach | 53.2°F | 49.9°F | 54.4°F |
| Hilton Head Island | 53.0°F | 49.6°F | 52.6°F |
| Wilmington (NC) | 52.8°F | 49.6°F | 54.0°F |
| Bald Head Island | 52.4°F | 48.6°F | 52.4°F |
| Carolina Beach | 52.3°F | 48.9°F | 53.3°F |
| Florence | 52.2°F | 50.9°F | 51.7°F |
| North Topsail Beach | 52.0°F | 48.4°F | 53.7°F |
| North Myrtle Beach | 51.8°F | 48.6°F | 52.2°F |
| Myrtle Beach | 51.5°F | 48.8°F | 53.0°F |
| Depoe Bay | 51.3°F | 50.6°F | 51.6°F |
| Seaside | 50.9°F | 49.9°F | 50.5°F |
| Cannon Beach | 50.8°F | 50.0°F | 50.7°F |
| Rockaway Beach | 50.8°F | 50.1°F | 51.2°F |
| Tacoma | 48.1°F | 48.1°F | 48.3°F |
| Bellevue | 47.9°F | 47.6°F | 48.1°F |
| Kill Devil Hills | 47.8°F | 43.2°F | 47.9°F |
| Lake Tahoe | 44.4°F | 42.8°F | 43.4°F |
| Virginia Beach | 44.3°F | 41.2°F | 45.8°F |
| South Lake Tahoe | 44.3°F | 42.6°F | 43.4°F |
| Hampton | 40.9°F | 41.4°F | 41.1°F |
| Hampton Beach | 40.9°F | 41.4°F | 41.1°F |
| Old Orchard Beach | 40.6°F | 41.2°F | 40.9°F |
| Ocean City (MD) | 40.4°F | 39.8°F | 44.2°F |
| Bethany Beach | 39.5°F | 38.9°F | 43.6°F |
| Rehoboth Beach | 39.3°F | 38.3°F | 42.9°F |
| Dewey Beach | 39.2°F | 38.4°F | 43.0°F |
| Tangier Island | 39.2°F | 37.6°F | 43.2°F |
| Montauk | 39.1°F | 40.6°F | 44.3°F |
| Yosemite | 39.1°F | 39.1°F | 39.1°F |
| Martha's Vineyard | 39.0°F | 40.2°F | 41.7°F |
| Wildwood | 38.9°F | 38.7°F | 42.6°F |
| Cape May | 38.6°F | 37.9°F | 42.4°F |
| Holland | 38.6°F | 39.4°F | 39.9°F |
| Atlantic City | 38.3°F | 37.7°F | 42.6°F |
| New York | 38.0°F | 39.1°F | 42.2°F |
| Boston | 37.9°F | 38.2°F | 40.9°F |
| Long Beach Island | 37.9°F | 38.3°F | 43.6°F |
| Jersey City | 37.9°F | 38.9°F | 42.1°F |
| Washington | 37.7°F | 35.7°F | 41.4°F |
| Beach Haven | 37.6°F | 37.7°F | 43.2°F |
| Michigan City | 37.3°F | 36.6°F | 38.0°F |
| Baltimore | 37.1°F | 37.6°F | 41.5°F |
| Nantucket | 36.7°F | 36.9°F | 41.6°F |
| Bar Harbor | 36.6°F | 38.6°F | 39.6°F |
| Mount Desert Island | 36.4°F | 38.0°F | 39.4°F |
| Evanston | 35.8°F | 34.9°F | 37.0°F |
| Anchorage | 35.7°F | 35.0°F | 35.9°F |
| Chicago | 35.7°F | 34.7°F | 37.1°F |
| Erie | 35.6°F | 37.6°F | 39.1°F |
| Buffalo (NY) | 34.9°F | 36.8°F | 37.8°F |
| New Bedford | 34.6°F | 35.5°F | 40.1°F |
| Niagara Falls | 34.6°F | 36.2°F | 36.6°F |
Charts below show average sea water temperature for USA resorts with the warmest sea in January.
You can also check other months of the year to see sea temperature of USA resorts at that time.
Places in USA:
Name
°F
