Water temperature in San José
75.9
°F
February 20, 20:57
Trend:
stableYesterday:
75.1°FTomorrow:
75.8°F
Sunrise:
Sunset:
Day Length:
11 h. 53 min.San José in February
Minimum:
79.8°FAverage:
81.8°FMaximum:
84.1°FSea water temperature in San José today
As of now, in San José, the water temperature is 75.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.9°F lower 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 fall 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 minimum temperature for this date. The maximum temperature recorded for this date was 82.5°F on 2025, while the historical minimum was 74.9°F on 2018.
Daily water temperature in San José
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Feb 6 | 77.2°F | 82.2°F | 79.1°F |
| Feb 7 | 76.7°F | 82.2°F | 78.8°F |
| Feb 8 | 76.9°F | 82.3°F | 78.7°F |
| Feb 9 | 75.7°F | 82.5°F | 78.4°F |
| Feb 10 | 74.7°F | 82.2°F | 78.0°F |
| Feb 11 | 74.5°F | 82.4°F | 78.1°F |
| Feb 12 | 73.4°F | 82.5°F | 77.8°F |
| Feb 13 | 74.6°F | 82.5°F | 77.6°F |
| Feb 14 | 75.2°F | 82.6°F | 77.8°F |
| Feb 15 | 75.6°F | 82.4°F | 77.6°F |
| Feb 16 | 74.8°F | 82.0°F | 77.5°F |
| Feb 17 | 76.1°F | 81.7°F | 77.6°F |
| Feb 18 | 75.8°F | 82.3°F | 77.7°F |
| Feb 19 | 75.1°F | 82.7°F | 77.6°F |
| Feb 20 | 75.9°F | 82.5°F | 77.8°F |
| Feb 21 | 75.8°F | 82.5°F | 77.7°F |
| Feb 22 | 75.8°F | 82.5°F | 77.8°F |
| Feb 23 | 75.6°F | 82.8°F | 77.5°F |
| Feb 24 | 75.6°F | 82.6°F | 77.6°F |
| Feb 25 | 75.6°F | 82.6°F | 77.6°F |
| Feb 26 | 75.6°F | 82.4°F | 77.6°F |
| Feb 27 | 75.5°F | 81.8°F | 77.4°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** |
|---|---|---|
| Veracruz |
76.0°F
|
8mi |
| Panamá |
76.6°F
|
15mi |
| San Francisco |
76.6°F
|
16mi |
| San José |
74.8°F
|
30mi |
| Miramar |
81.1°F
|
52mi |
* current water temperature in this city
** straight line distance from San José