Water temperature in San Francisco
85.3
°F
May 10, 01:45
Trend:
stableYesterday:
85.4°FTomorrow:
85.4°F
Sunrise:
Sunset:
Day Length:
12 h. 31 min.San Francisco in May
Minimum:
80.7°FAverage:
81.9°FMaximum:
83.3°FSea water temperature in San Francisco today
As of now, in San Francisco, the water temperature is 85.3°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 1.5°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.8°F on 2018, while the historical minimum was 83.0°F on 2015.
Daily water temperature in San Francisco
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 26 | 83.6°F | 84.3°F | 83.3°F |
| Apr 27 | 83.5°F | 84.5°F | 83.3°F |
| Apr 28 | 83.7°F | 83.5°F | 83.2°F |
| Apr 29 | 83.6°F | 83.8°F | 83.3°F |
| Apr 30 | 83.7°F | 83.8°F | 83.3°F |
| May 1 | 83.9°F | 83.8°F | 83.6°F |
| May 2 | 85.4°F | 83.4°F | 83.7°F |
| May 3 | 85.2°F | 83.3°F | 83.8°F |
| May 4 | 84.7°F | 83.8°F | 83.7°F |
| May 5 | 84.7°F | 83.5°F | 83.9°F |
| May 6 | 84.6°F | 83.7°F | 83.9°F |
| May 7 | 84.9°F | 84.0°F | 84.1°F |
| May 8 | 84.7°F | 83.8°F | 84.1°F |
| May 9 | 85.4°F | 83.9°F | 83.9°F |
| May 10 | 85.3°F | 84.1°F | 83.8°F |
| May 11 | 85.4°F | 84.2°F | 84.0°F |
| May 12 | 85.4°F | 84.2°F | 84.0°F |
| May 13 | 85.6°F | 84.4°F | 84.2°F |
| May 14 | 85.7°F | 84.5°F | 84.2°F |
| May 15 | 85.7°F | 84.3°F | 84.2°F |
| May 16 | 85.7°F | 84.4°F | 84.3°F |
| May 17 | 85.9°F | 84.3°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** |
|---|---|---|
| San Francisco |
84.7°F
|
18mi |
| Madrid |
85.7°F
|
37mi |
| San Francisco |
84.8°F
|
43mi |
| San Jose |
84.8°F
|
45mi |
| Santa Monica |
85.9°F
|
51mi |
| Burgos |
86.3°F
|
51mi |
| Medina |
85.4°F
|
53mi |
| San Juan |
84.7°F
|
55mi |
* current water temperature in this city
** straight line distance from San Francisco