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Water temperature in San Francisco (CA) in February

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Is it warm enough to swim in San Francisco in February? Average water temperature in San Francisco in February is 53.6°F and therefore is not suitable for comfortable swimming. The warmest sea in San Francisco in February is 58.1°F, and the coldest is 48.6°F. Average high air temperature in San Francisco in February is 60°F, and average low temperature is 48°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in San Francisco

Changes water temperature in San Francisco in February 2025, 2024

To get an accurate forecast for the water temperature in San Francisco for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in San Francisco, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of February.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
February 153.2°F57°F51.8°F57.6°F
February 253.1°F57.2°F51.8°F57.7°F
February 353.4°F56.7°F52°F57.6°F
February 453.4°F56.5°F51.6°F57.9°F
February 553.2°F56.7°F51.6°F57.9°F
February 653.2°F56.5°F51.6°F57.6°F
February 753.6°F56.5°F51.8°F57.7°F
February 853.6°F56.1°F51.6°F57.7°F
February 953.6°F56.3°F51.3°F57.6°F
February 1053.4°F56.7°F51.4°F57.6°F
February 1152.9°F55°F51.8°F57.9°F
February 1252.9°F54.9°F51.6°F57.7°F
February 1352.9°F55.6°F51.8°F57.7°F
February 1452.9°F55.2°F51.8°F57.7°F
February 1552.7°F55.8°F51.4°F57.9°F
Day 2025 2024 Min Max
February 1652.3°F55.9°F51.6°F58.1°F
February 1752.9°F55.8°F51.6°F57.7°F
February 1853.2°F56.1°F51.6°F57.6°F
February 1953.2°F55.9°F51.3°F57.6°F
February 2053.2°F55.6°F51.1°F57.4°F
February 2153.2°F55.9°F50.7°F57.7°F
February 2253.8°F56.1°F50.5°F57.7°F
February 2353.8°F56.3°F50°F57.9°F
February 2453.6°F55.9°F50°F57.6°F
February 2554.1°F56.5°F50°F57.4°F
February 2654°F55.9°F49.3°F57.6°F
February 2754.5°F56.3°F48.6°F57°F
February 2853.8°F56.7°F48.9°F56.8°F
February 1 56.1°F49.3°F57.2°F
San Francisco water temp chart in February

Average water temperature in San Francisco in February over a decade

20162017201820192020
55.9°F54.7°F54.1°F54.9°F53.2°F
20212022202320242025
52.3°F53.8°F52.3°F56.1°F53.4°F

San Francisco sea state in February

Chart comparing the height of waves in San Francisco in February over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in San Francisco in February

Weather and climate in San Francisco in February

This data display average monthly climate indicators in San Francisco in February based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature60°F
  • Average LOW temperature48°F
  • Average rainfall days11 days
  • Average rainfall91mm/3.6''
  • Average daylight11h
  • Average sunshine7.4h
  • Average UV index3

San Francisco water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in February?

Want to know where the water temperature in February is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Best Beach Resorts in California in February

Places with the warmest average sea water temperature in California in February. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
San Diego58.8°F55.8°F63°F
Santa Monica58.5°F54.3°F62.4°F
La Jolla Cove59°F56.1°F63.3°F
Lake Tahoe41.9°F39.4°F44.2°F
Los Angeles58.1°F54.7°F63.3°F
Farallon Islands53.4°F48.2°F58.1°F
Linda Mar53.4°F49.6°F58.8°F
Pacifica State Beach53.4°F49.6°F58.8°F
Pacifica53.4°F49.6°F59°F
Montara53.6°F49.8°F59.2°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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