What is the current water temperature in San Juan?

As of now, in San Juan, the water temperature is 27.85°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.

82.1

°F

November 28, 15:06

Trend:

decreasing

Yesterday:

82.3°F

Tomorrow:

82.1°F

Sunrise:

06:11

Sunset:

17:21

Day Length:

11 h. 10 min.

San Juan in December

Minimum:

80.0°F

Average:

81.7°F

Maximum:

83.0°F

Sea water temperature in San Juan today

As of now, in San Juan, the water temperature is 82.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.9°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 stay about the same.

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 85.4°F on 2022, while the historical minimum was 82.0°F on 2019.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.1°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
Nov 14	85.0°F	84.4°F	85.1°F
Nov 15	84.4°F	83.2°F	84.8°F
Nov 16	83.1°F	83.3°F	84.7°F
Nov 17	82.6°F	83.4°F	84.6°F
Nov 18	83.2°F	83.3°F	84.6°F
Nov 19	83.0°F	83.1°F	84.4°F
Nov 20	82.8°F	83.4°F	84.3°F
Nov 21	81.2°F	83.6°F	84.3°F
Nov 22	81.9°F	84.1°F	84.2°F
Nov 23	82.2°F	84.1°F	84.4°F
Nov 24	82.1°F	84.3°F	84.3°F
Nov 25	82.1°F	84.6°F	84.4°F
Nov 26	82.2°F	84.5°F	84.2°F
Nov 27	82.3°F	83.8°F	84.2°F
Nov 28	82.1°F	83.1°F	84.1°F
Nov 29	82.1°F	83.0°F	84.0°F
Nov 30	82.1°F	83.4°F	84.0°F
Dec 1	82.2°F	83.2°F	84.1°F
Dec 2	82.0°F	83.1°F	84.0°F
Dec 3	82.0°F	83.1°F	84.0°F
Dec 4	82.1°F	83.1°F	84.0°F
Dec 5	81.9°F	83.6°F	83.9°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, 84.3°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	82.2°F	8mi
San Sebastian	82.4°F	10mi
Santa Maria	82.7°F	26mi
Burgos	82.7°F	28mi
Santiago	82.8°F	31mi
Santa Maria	82.9°F	55mi
Burgos	80.2°F	55mi
Pamplona	80.5°F	77mi

* current water temperature in this city

** straight line distance from San Juan