What is the current water temperature in San Jose?

As of now, in San Jose, the water temperature is 27.68°C. It's safe to say that the water is comfortably warm for various water-related activities.

Philippines > San Jose

Water temperature in San Jose

Detailed information about the current water temperature in San Jose. 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.

81.8

°F

February 22, 21:24

Trend:

stable

Yesterday:

80.6°F

Tomorrow:

81.8°F

Sunrise:

06:10

Sunset:

18:01

Day Length:

11 h. 51 min.

San Jose in February

Minimum:

82.0°F

Average:

83.2°F

Maximum:

84.2°F

Sea water temperature in San Jose today

As of now, in San Jose, the water temperature is 81.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.2°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 83.6°F on 2025, while the historical minimum was 79.7°F on 2019.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.0°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 Jose

Date	Current Year actual* / forecast**	last year	10 years average
Feb 8	80.7°F	83.3°F	81.6°F
Feb 9	80.9°F	83.6°F	81.7°F
Feb 10	80.9°F	83.8°F	81.8°F
Feb 11	80.7°F	83.5°F	81.6°F
Feb 12	81.2°F	83.4°F	81.8°F
Feb 13	81.2°F	83.6°F	81.8°F
Feb 14	80.8°F	83.8°F	81.7°F
Feb 15	80.9°F	83.9°F	81.6°F
Feb 16	80.3°F	84.0°F	81.7°F
Feb 17	81.5°F	83.8°F	81.7°F
Feb 18	81.5°F	83.1°F	81.6°F
Feb 19	81.3°F	83.2°F	81.7°F
Feb 20	81.3°F	82.9°F	81.7°F
Feb 21	80.6°F	82.7°F	81.6°F
Feb 22	81.8°F	83.6°F	81.6°F
Feb 23	81.8°F	82.3°F	81.5°F
Feb 24	82.0°F	83.1°F	81.7°F
Feb 25	82.0°F	83.0°F	81.8°F
Feb 26	82.0°F	83.6°F	81.8°F
Feb 27	81.9°F	83.3°F	81.7°F
Feb 28	81.8°F	83.0°F	81.5°F
Mar 1	82.7°F	82.8°F	81.7°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.

Sea water temperature in San Jose by month

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

The warmest water in San Jose was recorded on May 23, 2024, reaching a 88.6°F. While the coldest temperature occurred on February 16, 2019, dipping to 79.6°F. The average readings by season are 82.7°F in Winter, 84.6°F in Spring, 85.5°F in Summer, and 85.0°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Santa Monica	80.6°F	35mi
San Jose	81.0°F	40mi
San Francisco	81.8°F	40mi
La Paz	80.5°F	45mi

* current water temperature in this city

** straight line distance from San Jose