Water temperature in San Francisco
83.8
°F
March 28, 16:05
Trend:
increasingYesterday:
82.1°FTomorrow:
83.8°F
Sunrise:
Sunset:
Day Length:
12 h. 10 min.San Francisco in April
Minimum:
82.4°FAverage:
83.4°FMaximum:
84.7°FSea water temperature in San Francisco today
As of now, in San Francisco, the water temperature is 83.8°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 0.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 86.1°F on 2021, while the historical minimum was 83.0°F on 2018.
Daily water temperature in San Francisco
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Mar 14 | 82.4°F | 84.5°F | 83.2°F |
| Mar 15 | 81.8°F | 84.1°F | 83.1°F |
| Mar 16 | 81.4°F | 84.7°F | 83.0°F |
| Mar 17 | 82.1°F | 84.9°F | 83.3°F |
| Mar 18 | 82.3°F | 84.6°F | 83.6°F |
| Mar 19 | 82.7°F | 84.0°F | 83.7°F |
| Mar 20 | 83.1°F | 83.9°F | 83.7°F |
| Mar 21 | 82.9°F | 83.7°F | 83.9°F |
| Mar 22 | 83.7°F | 83.7°F | 83.9°F |
| Mar 23 | 82.8°F | 83.7°F | 84.0°F |
| Mar 24 | 82.7°F | 83.4°F | 84.1°F |
| Mar 25 | 83.1°F | 83.3°F | 84.0°F |
| Mar 26 | 83.0°F | 82.8°F | 84.1°F |
| Mar 27 | 82.1°F | 82.9°F | 83.9°F |
| Mar 28 | 83.8°F | 83.8°F | 84.2°F |
| Mar 29 | 83.8°F | 83.4°F | 84.3°F |
| Mar 30 | 83.5°F | 83.4°F | 83.9°F |
| Mar 31 | 83.5°F | 83.4°F | 84.0°F |
| Apr 1 | 83.4°F | 82.1°F | 83.9°F |
| Apr 2 | 83.7°F | 83.5°F | 84.2°F |
| Apr 3 | 84.0°F | 84.7°F | 84.5°F |
| Apr 4 | 83.9°F | 83.5°F | 84.4°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.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Trinidad |
83.8°F
|
6mi |
| Santiago |
82.8°F
|
30mi |
| Cebu City |
82.7°F
|
31mi |
| San Francisco |
82.8°F
|
34mi |
* current water temperature in this city
** straight line distance from San Francisco