Water temperature in San Francisco
84.2
°F
June 25, 23:40
Trend:
stableYesterday:
84.4°FTomorrow:
84.4°F
Sunrise:
Sunset:
Day Length:
12 h. 39 min.San Francisco in July
Minimum:
79.3°FAverage:
81.8°FMaximum:
83.4°FSea water temperature in San Francisco today
As of now, in San Francisco, the water temperature is 84.2°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 0.2°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 84.5°F on 2019, while the historical minimum was 83.6°F on 2021.
Daily water temperature in San Francisco
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 11 | 83.7°F | 84.7°F | 84.3°F |
| Jun 12 | 83.8°F | 84.7°F | 84.4°F |
| Jun 13 | 83.4°F | 84.9°F | 84.5°F |
| Jun 14 | 83.5°F | 84.8°F | 84.3°F |
| Jun 15 | 83.5°F | 84.7°F | 84.3°F |
| Jun 16 | 83.6°F | 84.5°F | 84.3°F |
| Jun 17 | 83.7°F | 84.4°F | 84.2°F |
| Jun 18 | 83.6°F | 84.4°F | 84.3°F |
| Jun 19 | 83.9°F | 84.1°F | 84.2°F |
| Jun 20 | 84.4°F | 84.1°F | 84.3°F |
| Jun 21 | 84.6°F | 83.9°F | 84.2°F |
| Jun 22 | 84.4°F | 83.8°F | 84.1°F |
| Jun 23 | 84.5°F | 83.9°F | 84.1°F |
| Jun 24 | 84.4°F | 83.8°F | 84.1°F |
| Jun 25 | 84.2°F | 83.8°F | 84.0°F |
| Jun 26 | 84.4°F | 86.1°F | 84.2°F |
| Jun 27 | 84.3°F | 85.9°F | 84.1°F |
| Jun 28 | 84.3°F | 85.2°F | 84.1°F |
| Jun 29 | 84.4°F | 84.9°F | 84.2°F |
| Jun 30 | 84.6°F | 85.1°F | 84.4°F |
| Jul 1 | 84.5°F | 84.9°F | 84.3°F |
| Jul 2 | 84.5°F | 84.7°F | 84.2°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.
