Water temperature in San Juan
83.3
°F
April 11, 22:18
Trend:
increasingYesterday:
82.9°FTomorrow:
83.5°F
Sunrise:
Sunset:
Day Length:
12 h. 28 min.San Juan in April
Minimum:
81.3°FAverage:
82.4°FMaximum:
83.5°FSea water temperature in San Juan today
As of now, in San Juan, the water temperature is 83.3°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 0.4°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 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 falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 84.7°F on 2019, while the historical minimum was 81.4°F on 2023.
Daily water temperature in San Juan
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Mar 28 | 82.9°F | 83.3°F | 82.9°F |
| Mar 29 | 83.3°F | 83.7°F | 83.1°F |
| Mar 30 | 82.7°F | 83.6°F | 83.1°F |
| Mar 31 | 82.9°F | 84.0°F | 83.1°F |
| Apr 1 | 82.9°F | 83.3°F | 83.3°F |
| Apr 2 | 82.8°F | 83.1°F | 83.3°F |
| Apr 3 | 82.9°F | 83.1°F | 83.2°F |
| Apr 4 | 82.5°F | 83.5°F | 83.2°F |
| Apr 5 | 82.7°F | 83.8°F | 83.3°F |
| Apr 6 | 82.7°F | 83.8°F | 83.4°F |
| Apr 7 | 82.6°F | 83.4°F | 83.4°F |
| Apr 8 | 83.5°F | 84.1°F | 83.5°F |
| Apr 9 | 83.1°F | 84.3°F | 83.5°F |
| Apr 10 | 82.9°F | 84.5°F | 83.4°F |
| Apr 11 | 83.3°F | 84.5°F | 83.8°F |
| Apr 12 | 83.5°F | 84.1°F | 83.9°F |
| Apr 13 | 83.7°F | 84.4°F | 84.1°F |
| Apr 14 | 83.9°F | 84.1°F | 84.3°F |
| Apr 15 | 84.0°F | 84.0°F | 84.4°F |
| Apr 16 | 84.0°F | 84.2°F | 84.4°F |
| Apr 17 | 84.0°F | 84.3°F | 84.4°F |
| Apr 18 | 84.2°F | 84.7°F | 84.7°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** |
|---|---|---|
| Santo Domingo |
83.4°F
|
8mi |
| San Sebastian |
83.3°F
|
10mi |
| Santa Maria |
83.3°F
|
26mi |
| Burgos |
83.3°F
|
28mi |
| Santiago |
83.4°F
|
31mi |
| Santa Maria |
83.4°F
|
55mi |
| Burgos |
83.2°F
|
55mi |
| Pamplona |
81.8°F
|
77mi |
* current water temperature in this city
** straight line distance from San Juan