Swimming in the United States (USA) in january 2025 Sea temperature by city in january

In january in the United States (USA) swimming conditions vary by city. Details below:

As for Honolulu (Oahu), Miami, Hawaii, Kauai (Garden Isle), Key West, Maui, Florida, Hilo, Captain Cook, Hana, Kahului, Kekaha, Kilauea, La'ie, Molokai, Niihau, Pahala, Waianae, Biscayne National Park, Boynton Beach, Cocoa Beach, Fort Lauderdale, Fort Pierce, island of Hawaii (Big Island), Kahoolawe, Key Largo, Lanai and Lihue, swimming is pleasant in january. The sea water is 77°F on average (min: 76°F/max: 78°F) so you can easily spend time in the water.

Swimming in january in St. Augustine, Tampa, Anna Maria Island, Captiva Island, Clearwater, Edisto Beach, Egmont Key, Fort Walton Beach and Lido Key is possible but the sea is generally cool. So though the sea temperature may sometimes reach 69°F, it can also go as low as 60°F. Note that the average is 65°F.

Swimming in january in Myrtle Beach, San Diego, Apalachicola, Caladesi Island, Carolina Beach, Cedar Key, Grand Isle, Gulf Shores (Alabama), Hernando Beach, Houma and Jacksonville is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 60°F (min: 53°F/max: 67°F).

Forget about swimming in Anchorage, California, New Orleans, Los Angeles , Washington D. C., Boston, New York City, San Francisco, Seattle, Anchor Point, Dillingham, Dutch Harbor, Houston, Ketchikan, Long Beach (Washington), Philadelphia, Portland, Atlantic City, Baltimore, Bar Harbor (Maine), Big Sur, Brooklyn, Cambria, Cameron, Cape Cod National Seashore, Carmel-by-the-Sea, Channel Islands National Park, Cordova, Crescent City, Dauphin Island (Alabama), Encinitas, Eureka, Gambell (St. Lawrence Island), Gaviota, Golden Gate National Recreation Area, Gualala, Gulf Islands National Seashore, Haines, Half Moon Bay, Hampton Beach, Holly Beach, Hollywood, Jenner, Kenai, Klamath, Kodiak, Kotzebue, La Push (Washington), Lake Charles, Lincoln City (Oregon), Malibu and Manhattan Beach in january! The water temperature is freezing, reaching as low as 36°F (and only 39°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!