In December warmest sea in USA is usually observed in the following locations: Kailua Kona, Honolulu, Hawaii.
Table below shows the average sea water temperature for marine resorts of USA in December for the last three years.
| Place name | December 2024 | December 2023 | December 2022 |
|---|---|---|---|
| Kailua Kona | 78.3°F | 79.1°F | 78.7°F |
| Honolulu | 78.3°F | 77.9°F | 77.7°F |
| Hawaii | 78.3°F | 77.8°F | 77.7°F |
| Maui | 77.8°F | 77.6°F | 77.4°F |
| Fort Lauderdale | 77.6°F | 78.2°F | 79.0°F |
| Oahu | 77.2°F | 76.9°F | 77.4°F |
| Princeville | 76.1°F | 77.9°F | 77.2°F |
| Kauai | 76.0°F | 77.9°F | 77.1°F |
| Miami Beach | 75.9°F | 76.6°F | 77.9°F |
| Islamorada | 73.4°F | 76.3°F | 77.1°F |
| Key Largo | 73.1°F | 76.0°F | 75.5°F |
| Miami | 73.0°F | 74.5°F | 76.3°F |
| Key West | 72.6°F | 74.9°F | 76.8°F |
| South Padre Island | 71.9°F | 67.9°F | 66.9°F |
| Everglades | 69.7°F | 73.5°F | 74.7°F |
| Marco Island | 68.0°F | 70.0°F | 72.9°F |
| Cape Coral | 67.8°F | 68.9°F | 71.8°F |
| Naples | 67.7°F | 69.8°F | 72.6°F |
| Cocoa Beach | 66.6°F | 68.1°F | 70.8°F |
| Destin | 66.5°F | 64.8°F | 65.2°F |
| Miramar Beach | 66.5°F | 64.6°F | 65.0°F |
| Corpus Christi | 66.5°F | 65.5°F | 67.1°F |
| Orlando | 66.0°F | 66.4°F | 69.3°F |
| Daytona Beach | 65.8°F | 65.5°F | 68.5°F |
| Siesta Key | 65.6°F | 66.9°F | 70.3°F |
| Sarasota | 65.6°F | 66.8°F | 70.1°F |
| Tampa | 65.5°F | 66.2°F | 69.5°F |
| Panama City Beach | 65.0°F | 63.2°F | 64.6°F |
| St. Augustine | 63.7°F | 64.1°F | 65.0°F |
| Clearwater Beach | 62.9°F | 64.4°F | 68.1°F |
| Pensacola | 62.6°F | 61.7°F | 64.3°F |
| Houston | 62.3°F | 62.1°F | 64.0°F |
| Jacksonville | 61.5°F | 61.7°F | 63.0°F |
| Mobile | 61.1°F | 60.5°F | 62.5°F |
| Santa Catalina Island | 59.9°F | 62.5°F | 60.2°F |
| New Orleans | 59.2°F | 58.4°F | 62.2°F |
| Laguna Beach | 59.1°F | 62.4°F | 59.8°F |
| Irvine | 59.0°F | 62.4°F | 59.7°F |
| Newport Beach | 59.0°F | 62.5°F | 59.7°F |
| Hatteras Island | 58.6°F | 58.0°F | 56.0°F |
| Anaheim | 58.1°F | 62.2°F | 59.3°F |
| Malibu | 58.1°F | 62.2°F | 59.5°F |
| Los Angeles | 58.0°F | 62.3°F | 59.5°F |
| Long Beach (CA) | 57.8°F | 62.2°F | 59.2°F |
| Santa Monica | 57.7°F | 62.3°F | 59.5°F |
| Beverly Hills | 57.7°F | 62.2°F | 59.5°F |
| Hollywood | 57.7°F | 62.2°F | 59.5°F |
| Jekyll Island | 57.7°F | 58.8°F | 60.4°F |
| Tybee Island | 57.4°F | 57.4°F | 58.6°F |
| Santa Barbara | 57.2°F | 61.1°F | 58.7°F |
| San Diego | 56.9°F | 62.2°F | 58.4°F |
| Charleston (SC) | 56.0°F | 56.8°F | 57.7°F |
| Wilmington (NC) | 55.9°F | 58.1°F | 58.8°F |
| Carolina Beach | 55.9°F | 57.6°F | 58.0°F |
| Oak Island | 55.5°F | 57.6°F | 57.0°F |
| Murrells Inlet | 55.1°F | 56.5°F | 56.9°F |
| Monterey | 55.1°F | 57.9°F | 54.5°F |
| Bald Head Island | 55.0°F | 57.3°F | 56.8°F |
| Myrtle Beach | 54.9°F | 56.4°F | 56.7°F |
| San Jose | 53.9°F | 55.3°F | 52.6°F |
| San Francisco | 53.6°F | 55.6°F | 52.2°F |
| Oakland | 53.6°F | 55.2°F | 51.9°F |
| Florence | 51.3°F | 52.4°F | 50.2°F |
| Virginia Beach | 49.4°F | 50.5°F | 50.4°F |
| Whidbey Island | 48.1°F | 48.0°F | 47.1°F |
| Montauk | 47.9°F | 48.8°F | 48.4°F |
| Norfolk | 47.9°F | 50.7°F | 49.2°F |
| Ocean City (MD) | 47.2°F | 49.4°F | 48.3°F |
| Chincoteague | 47.0°F | 48.5°F | 46.7°F |
| Martha's Vineyard | 46.9°F | 47.6°F | 45.8°F |
| Stamford | 46.8°F | 47.1°F | 46.5°F |
| Provincetown | 46.4°F | 47.5°F | 47.4°F |
| Lewes | 45.9°F | 47.1°F | 46.3°F |
| Cape May | 45.4°F | 47.4°F | 46.2°F |
| Holland | 45.3°F | 45.3°F | 43.7°F |
| Lake Tahoe | 45.3°F | 46.2°F | 46.2°F |
| New York | 45.3°F | 46.3°F | 44.8°F |
| Ocean City (NJ) | 45.2°F | 46.0°F | 45.5°F |
| Jersey City | 45.2°F | 46.3°F | 44.7°F |
| Washington | 45.1°F | 45.5°F | 44.7°F |
| Tangier Island | 45.1°F | 47.8°F | 47.1°F |
| South Lake Tahoe | 44.9°F | 46.3°F | 46.3°F |
| Atlantic City | 44.7°F | 45.6°F | 45.4°F |
| Yosemite | 44.3°F | 44.3°F | 44.3°F |
| Nantucket | 44.0°F | 45.1°F | 44.8°F |
| Sitka | 43.7°F | 44.5°F | 43.1°F |
| Boston | 42.8°F | 44.1°F | 43.3°F |
| Buffalo (NY) | 42.3°F | 41.9°F | 41.0°F |
| Niagara Falls | 42.2°F | 41.1°F | 40.1°F |
| Bristol | 42.2°F | 45.4°F | 44.4°F |
| Homer | 42.2°F | 42.5°F | 41.3°F |
| Cleveland | 42.0°F | 42.9°F | 40.4°F |
| Chicago | 40.3°F | 42.2°F | 41.1°F |
| Mackinac Island | 40.3°F | 38.4°F | 40.1°F |
| Juneau | 40.1°F | 41.4°F | 39.5°F |
| Duluth | 37.1°F | 38.4°F | 35.1°F |
| Green Bay | 36.9°F | 36.0°F | 36.6°F |
| Anchorage | 36.8°F | 35.3°F | 36.4°F |
| Appleton | 36.6°F | 35.7°F | 36.3°F |
| Oshkosh | 36.5°F | 35.9°F | 36.3°F |
Charts below show average sea water temperature for USA resorts with the warmest sea in December.
You can also check other months of the year to see sea temperature of USA resorts at that time.
Places in USA:
Name
°F
