Water temperature in San José
85.5
°F
October 4, 18:58
Trend:
stableYesterday:
86.4°FTomorrow:
85.7°F
Sunrise:
Sunset:
Day Length:
12 h. 1 min.San José in October
Minimum:
79.4°FAverage:
82.0°FMaximum:
83.6°FSea water temperature in San José today
As of now, in San José, the water temperature is 85.5°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 1.2°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
Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 85.6°F on 2023, while the historical minimum was 83.2°F on 2016.
Daily water temperature in San José
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 20 | 84.7°F | 84.1°F | 84.3°F |
| Sep 21 | 85.2°F | 84.2°F | 84.3°F |
| Sep 22 | 85.8°F | 84.2°F | 84.3°F |
| Sep 23 | 85.2°F | 84.2°F | 84.5°F |
| Sep 24 | 86.0°F | 84.6°F | 84.5°F |
| Sep 25 | 85.7°F | 84.3°F | 84.4°F |
| Sep 26 | 86.6°F | 84.3°F | 84.4°F |
| Sep 27 | 86.2°F | 84.1°F | 84.5°F |
| Sep 28 | 86.3°F | 84.1°F | 84.4°F |
| Sep 29 | 86.9°F | 83.9°F | 84.7°F |
| Sep 30 | 86.0°F | 84.4°F | 84.6°F |
| Oct 1 | 85.9°F | 84.0°F | 84.5°F |
| Oct 2 | 85.6°F | 84.0°F | 84.3°F |
| Oct 3 | 86.4°F | 83.9°F | 84.3°F |
| Oct 4 | 85.5°F | 83.9°F | 84.2°F |
| Oct 5 | 85.7°F | 83.8°F | 84.5°F |
| Oct 6 | 85.5°F | 84.1°F | 84.3°F |
| Oct 7 | 85.3°F | 83.8°F | 84.0°F |
| Oct 8 | 85.5°F | 85.7°F | 84.3°F |
| Oct 9 | 85.3°F | 84.1°F | 84.0°F |
| Oct 10 | 85.5°F | 84.2°F | 84.2°F |
| Oct 11 | 85.4°F | 84.1°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.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| San José |
85.1°F
|
30mi |
| Veracruz |
85.3°F
|
32mi |
| Panamá |
85.9°F
|
42mi |
| San Francisco |
85.9°F
|
42mi |
| Los Ángeles |
85.1°F
|
54mi |
| Santo Domingo |
85.4°F
|
59mi |
* current water temperature in this city
** straight line distance from San José