Water temperature in San José
84.4
°F
July 2, 23:39
Trend:
decreasingYesterday:
84.4°FTomorrow:
84.2°F
Sunrise:
Sunset:
Day Length:
12 h. 38 min.San José in July
Minimum:
79.4°FAverage:
81.8°FMaximum:
83.4°FSea water temperature in San José today
As of now, in San José, the water temperature is 84.4°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 0.3°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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 84.9°F on 2024, while the historical minimum was 83.2°F on 2025.
Daily water temperature in San José
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 18 | 83.6°F | 83.6°F | 84.2°F |
| Jun 19 | 83.9°F | 83.6°F | 84.0°F |
| Jun 20 | 84.0°F | 83.5°F | 84.1°F |
| Jun 21 | 84.1°F | 83.6°F | 84.0°F |
| Jun 22 | 83.6°F | 83.6°F | 83.8°F |
| Jun 23 | 84.5°F | 83.8°F | 84.0°F |
| Jun 24 | 84.1°F | 83.7°F | 83.9°F |
| Jun 25 | 84.0°F | 83.7°F | 83.8°F |
| Jun 26 | 83.4°F | 83.7°F | 83.8°F |
| Jun 27 | 83.2°F | 83.3°F | 83.7°F |
| Jun 28 | 83.9°F | 83.3°F | 83.9°F |
| Jun 29 | 83.9°F | 83.5°F | 84.0°F |
| Jun 30 | 83.8°F | 83.5°F | 84.2°F |
| Jul 1 | 84.4°F | 83.5°F | 84.2°F |
| Jul 2 | 84.4°F | 83.2°F | 84.1°F |
| Jul 3 | 84.2°F | 83.3°F | 83.9°F |
| Jul 4 | 84.2°F | 83.2°F | 83.9°F |
| Jul 5 | 84.1°F | 83.1°F | 83.8°F |
| Jul 6 | 83.9°F | 83.0°F | 83.6°F |
| Jul 7 | 83.9°F | 82.9°F | 83.6°F |
| Jul 8 | 83.9°F | 83.4°F | 83.6°F |
| Jul 9 | 83.9°F | 82.7°F | 83.6°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 |
84.5°F
|
8mi |
| Panamá |
84.6°F
|
15mi |
| San Francisco |
84.6°F
|
16mi |
| San José |
84.9°F
|
30mi |
| Miramar |
84.2°F
|
52mi |
* current water temperature in this city
** straight line distance from San José