Water temperature in San Francisco
83.2
°F
January 29, 17:49
Trend:
increasingYesterday:
83.0°FTomorrow:
83.3°F
Sunrise:
Sunset:
Day Length:
11 h. 38 min.San Francisco in February
Minimum:
82.1°FAverage:
83.0°FMaximum:
84.0°FSea water temperature in San Francisco today
As of now, in San Francisco, the water temperature is 83.2°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.7°F on 2018, while the historical minimum was 80.0°F on 2019.
Daily water temperature in San Francisco
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 15 | 82.3°F | 83.0°F | 82.1°F |
| Jan 16 | 82.3°F | 83.4°F | 82.1°F |
| Jan 17 | 82.1°F | 83.3°F | 81.9°F |
| Jan 18 | 82.0°F | 83.5°F | 82.0°F |
| Jan 19 | 82.4°F | 83.6°F | 82.0°F |
| Jan 20 | 82.8°F | 83.7°F | 82.1°F |
| Jan 21 | 82.8°F | 83.6°F | 82.0°F |
| Jan 22 | 82.3°F | 82.8°F | 81.9°F |
| Jan 23 | 82.2°F | 82.8°F | 81.8°F |
| Jan 24 | 81.4°F | 82.8°F | 81.9°F |
| Jan 25 | 82.0°F | 83.8°F | 82.1°F |
| Jan 26 | 81.9°F | 83.8°F | 82.0°F |
| Jan 27 | 82.2°F | 83.2°F | 82.0°F |
| Jan 28 | 83.0°F | 82.5°F | 81.9°F |
| Jan 29 | 83.2°F | 82.5°F | 81.8°F |
| Jan 30 | 83.3°F | 82.7°F | 81.9°F |
| Jan 31 | 83.3°F | 83.1°F | 81.9°F |
| Feb 1 | 83.3°F | 83.9°F | 81.9°F |
| Feb 2 | 83.2°F | 83.8°F | 81.8°F |
| Feb 3 | 83.2°F | 82.3°F | 81.8°F |
| Feb 4 | 83.3°F | 83.9°F | 81.9°F |
| Feb 5 | 83.1°F | 83.4°F | 81.7°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.