Sea temperature in the United States (USA) sea temperature in real time, 7-day forecast and historical data

Do you want to go to the beach to swim in the United States (USA) today? Check if the sea temperature is pleasant with our data, updated daily, in real time, and our weather forecast for the next few days, by city in the United States (USA).

Sea temperature in the United States (USA) today

On the map below, find the water temperature measured today for different cities in the United States (USA).

Water temperature in the United States (USA) by city

Below, find the current sea temperature and weather conditions in several coastal cities in the United States (USA).

  • Météo actuelle

    Sea temperature in California: 59°F

    Today's weather conditions: Outside temperature min/max: 58°F/70°F • Wind speed: 11.8mph • Waves: 8.2ft (2.3ft maximum) every 14.1 seconds

    Today's sea temperature in California

  • Météo actuelle

    Sea temperature in Washington D. C.: 70°F

    Today's weather conditions: Outside temperature min/max: 58°F/68°F • Wind speed: 19.9mph • Waves: 1.6ft (2.6ft maximum) every 10 seconds

    Today's sea temperature in Washington D. C.

  • Météo actuelle

    Sea temperature in Boston: 63°F

    Today's weather conditions: Outside temperature min/max: 54°F/61°F • Wind speed: 13.7mph • Waves: 3.6ft (1.6ft maximum) every 7.8 seconds

    Today's sea temperature in Boston

  • Météo actuelle

    Sea temperature in Hawaii (Honolulu): 80°F

    Today's weather conditions: Outside temperature min/max: 74°F/77°F • Wind speed: 26.1mph • Waves: 6.6ft (3.9ft maximum) every 9.8 seconds

    Today's sea temperature in Hawaii (Honolulu)

  • Météo actuelle

    Sea temperature in Miami (Florida): 81°F

    Today's weather conditions: Outside temperature min/max: 79°F/85°F • Wind speed: 13.1mph • Waves: 2ft (1.6ft maximum) every 8.7 seconds

    Today's sea temperature in Miami (Florida)

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Water temperature in the United States (USA) by month

Below, find the average temperature variation of the sea in the United States (USA) for the cities of: California, Washington D. C., Boston, Hawaii (Honolulu) and Miami (Florida).

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