California water temperature in April

How warm is California water in spring? In April sea water temperature in some cities of California is above 68°F and it is enough for comfortable bathing. Based on average water temperature observations over the past ten years, the warmest ocean in California in April was 70.5°F (in Bombay Beach), and the coldest sea 44.4°F (in Emerald Bay). To find out the sea temperature today and in the coming days, go to Current sea temperature in California

California sea surface temp in April

California cities and resorts with the values of the average water temperature in April in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.

Water temperature map of California in April

The map shows California average temperature water in April in some coastal cities

To find out what the water temperature was in California any day over a period of the last ten years, select the month

Places with the warmest average ocean water temperature in California in April. Also indicated are the maximum and minimum temperatures in April for these locations based on observations over the past 10 years

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

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Our report for United States is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.