Water temperature in San José
79.3
°F
March 6, 14:59
Trend:
stableYesterday:
79.6°FTomorrow:
79.5°F
Sunrise:
Sunset:
Day Length:
12 h. 0 min.San José in March
Minimum:
80.3°FAverage:
82.4°FMaximum:
83.9°FSea water temperature in San José today
As of now, in San José, the water temperature is 79.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.7°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 82.5°F on 2025, while the historical minimum was 75.7°F on 2020.
Daily water temperature in San José
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Feb 20 | 74.8°F | 83.2°F | 78.2°F |
| Feb 21 | 75.5°F | 83.1°F | 77.9°F |
| Feb 22 | 76.4°F | 83.5°F | 78.0°F |
| Feb 23 | 77.4°F | 82.9°F | 78.0°F |
| Feb 24 | 78.0°F | 82.5°F | 78.0°F |
| Feb 25 | 79.0°F | 82.4°F | 78.2°F |
| Feb 26 | 79.4°F | 82.4°F | 78.3°F |
| Feb 27 | 79.6°F | 82.4°F | 78.4°F |
| Feb 28 | 80.0°F | 82.4°F | 78.4°F |
| Mar 1 | 80.2°F | 82.7°F | 78.2°F |
| Mar 2 | 80.7°F | 82.3°F | 78.2°F |
| Mar 3 | 80.5°F | 82.3°F | 77.7°F |
| Mar 4 | 80.0°F | 82.2°F | 77.8°F |
| Mar 5 | 79.6°F | 82.3°F | 77.9°F |
| Mar 6 | 79.3°F | 82.5°F | 77.7°F |
| Mar 7 | 79.5°F | 82.4°F | 77.8°F |
| Mar 8 | 79.1°F | 81.5°F | 77.5°F |
| Mar 9 | 78.8°F | 81.6°F | 77.2°F |
| Mar 10 | 79.0°F | 81.7°F | 77.3°F |
| Mar 11 | 78.8°F | 81.0°F | 77.2°F |
| Mar 12 | 78.8°F | 81.0°F | 77.1°F |
| Mar 13 | 79.0°F | 80.7°F | 77.3°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 José |
79.3°F
|
30mi |
| Veracruz |
78.7°F
|
32mi |
| Panamá |
78.9°F
|
42mi |
| San Francisco |
78.9°F
|
42mi |
| Los Ángeles |
80.9°F
|
54mi |
| Santo Domingo |
81.6°F
|
59mi |
* current water temperature in this city
** straight line distance from San José