What is the current water temperature in San Juan?

As of now, in San Juan, the water temperature is 27.61°C. It's safe to say that the water is comfortably warm for various water-related activities.

Philippines > San Juan

Water temperature in San Juan

Detailed information about the current water temperature in San Juan. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

81.7

°F

January 29, 19:11

Trend:

stable

Yesterday:

81.4°F

Tomorrow:

81.6°F

Sunrise:

06:32

Sunset:

17:51

Day Length:

11 h. 19 min.

San Juan in February

Minimum:

81.2°F

Average:

82.5°F

Maximum:

83.5°F

Sea water temperature in San Juan today

As of now, in San Juan, the water temperature is 81.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°F higher 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 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 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 82.8°F on 2022, while the historical minimum was 79.5°F on 2016.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in San Juan

Date	Current Year actual* / forecast**	last year	10 years average
Jan 15	81.2°F	81.9°F	81.4°F
Jan 16	81.6°F	81.2°F	81.6°F
Jan 17	81.2°F	80.9°F	81.6°F
Jan 18	81.1°F	81.5°F	81.7°F
Jan 19	81.4°F	82.2°F	81.8°F
Jan 20	81.7°F	81.7°F	81.8°F
Jan 21	81.4°F	82.2°F	81.8°F
Jan 22	81.3°F	82.6°F	81.9°F
Jan 23	81.1°F	82.5°F	81.6°F
Jan 24	80.5°F	82.7°F	81.5°F
Jan 25	80.8°F	82.4°F	81.4°F
Jan 26	80.9°F	82.8°F	81.3°F
Jan 27	80.8°F	82.5°F	81.2°F
Jan 28	81.4°F	81.4°F	81.2°F
Jan 29	81.7°F	81.1°F	81.2°F
Jan 30	81.6°F	80.3°F	81.1°F
Jan 31	81.4°F	80.5°F	80.9°F
Feb 1	81.5°F	81.1°F	81.0°F
Feb 2	81.6°F	81.7°F	81.1°F
Feb 3	81.6°F	81.6°F	81.1°F
Feb 4	81.7°F	82.2°F	81.2°F
Feb 5	81.7°F	81.3°F	81.2°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.

Sea water temperature in San Juan by month

In San Juan, the water temperature is comfortable for swimming all year round.

The warmest water in San Juan was recorded on July 20, 2024, reaching a 89.4°F. While the coldest temperature occurred on February 27, 2023, dipping to 77.3°F. The average readings by season are 82.0°F in Winter, 84.4°F in Spring, 86.5°F in Summer, and 85.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Santo Domingo	81.7°F	8mi
San Sebastian	81.8°F	10mi
Santa Maria	81.8°F	26mi
Burgos	81.9°F	28mi
Santiago	81.9°F	31mi
Santa Maria	82.0°F	55mi
Burgos	79.9°F	55mi
Pamplona	78.8°F	77mi

* current water temperature in this city

** straight line distance from San Juan