Water temperature in San Juan
83.6
°F
November 21, 21:02
Trend:
stableYesterday:
83.4°FTomorrow:
83.3°F
Sunrise:
Sunset:
Day Length:
11 h. 14 min.San Juan in November
Minimum:
80.1°FAverage:
81.9°FMaximum:
83.0°FSea water temperature in San Juan today
As of now, in San Juan, the water temperature is 83.6°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 1.0°F lower 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
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 minimum temperature for this date. The maximum temperature recorded for this date was 85.7°F on 2021, while the historical minimum was 83.4°F on 2019.
Daily water temperature in San Juan
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Nov 7 | 84.2°F | 87.2°F | 84.7°F |
| Nov 8 | 84.1°F | 86.8°F | 84.8°F |
| Nov 9 | 84.2°F | 87.0°F | 84.9°F |
| Nov 10 | 84.3°F | 87.4°F | 85.0°F |
| Nov 11 | 84.4°F | 87.0°F | 85.0°F |
| Nov 12 | 84.3°F | 86.9°F | 84.9°F |
| Nov 13 | 84.4°F | 87.1°F | 85.0°F |
| Nov 14 | 84.4°F | 86.9°F | 85.1°F |
| Nov 15 | 83.2°F | 86.1°F | 84.8°F |
| Nov 16 | 83.3°F | 85.7°F | 84.7°F |
| Nov 17 | 83.4°F | 85.7°F | 84.7°F |
| Nov 18 | 83.3°F | 85.4°F | 84.7°F |
| Nov 19 | 83.1°F | 84.5°F | 84.5°F |
| Nov 20 | 83.4°F | 83.4°F | 84.4°F |
| Nov 21 | 83.6°F | 83.7°F | 84.6°F |
| Nov 22 | 83.3°F | 83.6°F | 84.3°F |
| Nov 23 | 83.5°F | 84.7°F | 84.6°F |
| Nov 24 | 83.5°F | 85.0°F | 84.5°F |
| Nov 25 | 83.6°F | 85.2°F | 84.6°F |
| Nov 26 | 83.4°F | 85.1°F | 84.5°F |
| Nov 27 | 83.3°F | 84.8°F | 84.3°F |
| Nov 28 | 83.2°F | 85.4°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** |
|---|---|---|
| Santo Domingo |
83.5°F
|
8mi |
| San Sebastian |
83.7°F
|
10mi |
| Santa Maria |
83.3°F
|
26mi |
| Burgos |
83.6°F
|
28mi |
| Santiago |
83.8°F
|
31mi |
| Santa Maria |
83.6°F
|
55mi |
| Burgos |
82.5°F
|
55mi |
| Pamplona |
80.7°F
|
77mi |
* current water temperature in this city
** straight line distance from San Juan