What is the current water temperature in San Juan?

Q: What is the current water temperature in San Juan?

As of now, in San Juan, the water temperature is 29.38°C. 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.

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.

84.9

°F

November 23, 16:25

Trend:

decreasing

Yesterday:

85.0°F

Tomorrow:

84.8°F

Sunrise:

06:06

Sunset:

17:27

Day Length:

11 h. 21 min.

San Juan in November

Minimum:

81.4°F

Average:

82.4°F

Maximum:

83.2°F

Sea water temperature in San Juan today

As of now, in San Juan, the water temperature is 84.9°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 about the same as 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 reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 85.6°F on 2017, while the historical minimum was 84.1°F on 2018.

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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 84.8°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 9	84.5°F	86.0°F	85.1°F
Nov 10	84.5°F	86.3°F	85.0°F
Nov 11	84.5°F	86.1°F	85.0°F
Nov 12	84.4°F	86.3°F	85.0°F
Nov 13	84.5°F	86.1°F	85.0°F
Nov 14	84.5°F	86.7°F	85.0°F
Nov 15	84.7°F	86.5°F	85.1°F
Nov 16	85.6°F	86.3°F	85.2°F
Nov 17	85.6°F	86.2°F	85.1°F
Nov 18	85.5°F	85.8°F	85.1°F
Nov 19	84.7°F	85.8°F	84.9°F
Nov 20	84.5°F	85.7°F	84.9°F
Nov 21	84.6°F	85.6°F	85.0°F
Nov 22	85.0°F	85.0°F	84.8°F
Nov 23	84.9°F	85.2°F	84.9°F
Nov 24	84.8°F	85.1°F	84.8°F
Nov 25	84.9°F	85.3°F	84.9°F
Nov 26	84.8°F	85.0°F	84.8°F
Nov 27	84.8°F	85.4°F	84.8°F
Nov 28	84.8°F	85.2°F	84.7°F
Nov 29	84.6°F	85.1°F	84.6°F
Nov 30	84.6°F	85.0°F	84.5°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 April 30, 2024, reaching a 88.7°F. While the coldest temperature occurred on February 2, 2014, dipping to 79.4°F. The average readings by season are 82.3°F in Winter, 84.6°F in Spring, 85.8°F in Summer, and 85.2°F in Autumn.