All data are in degrees Fahrenheit

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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.
Sea temperature in San Jose now

81.1

°F

January 31, 06:58

Trend:

stable

Yesterday:

81.1°F

Tomorrow:

81.1°F

Sunrise:

06:13

Sunset:

17:45

Day Length:

11 h. 32 min.

San Jose in February

Minimum:

80.9°F

Average:

82.0°F

Maximum:

83.2°F

Sea water temperature in San Jose today

As of now, in San Jose, the water temperature is 81.1°F. It's safe to say that the water is comfortably warm for various water-related activities. 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 water temperature slightly varies from the average of the past two weeks. 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 83.1°F on 2020, while the historical minimum was 79.7°F on 2015.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 80.9°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
Jan 17 81.1°F 82.1°F 80.9°F
Jan 18 81.0°F 82.1°F 81.0°F
Jan 19 81.3°F 82.0°F 81.1°F
Jan 20 81.4°F 82.1°F 81.2°F
Jan 21 81.4°F 81.2°F 81.0°F
Jan 22 81.3°F 81.5°F 81.1°F
Jan 23 81.3°F 81.9°F 81.2°F
Jan 24 80.8°F 82.2°F 81.2°F
Jan 25 81.5°F 82.2°F 81.3°F
Jan 26 81.7°F 81.9°F 81.1°F
Jan 27 81.5°F 81.9°F 81.1°F
Jan 28 81.1°F 81.7°F 81.0°F
Jan 29 81.1°F 81.7°F 81.0°F
Jan 30 81.1°F 81.6°F 81.2°F
Jan 31 81.1°F 81.5°F 81.2°F
Feb 1 81.1°F 81.6°F 81.2°F
Feb 2 80.9°F 81.1°F 81.0°F
Feb 3 81.1°F 81.8°F 81.1°F
Feb 4 80.9°F 81.4°F 80.9°F
Feb 5 80.8°F 81.4°F 80.9°F
Feb 6 80.7°F 81.6°F 80.8°F
Feb 7 80.8°F 82.5°F 80.9°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 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 June 15, 2024, reaching a 88.4°F. While the coldest temperature occurred on January 13, 2015, dipping to 79.0°F. The average readings by season are 81.8°F in Winter, 84.1°F in Spring, 86.0°F in Summer, and 84.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Sebastian 81.1°F 5mi
Santo Domingo 80.9°F 24mi
San Francisco 81.2°F 31mi
Barcelona 80.7°F 32mi
San Jose 80.1°F 33mi
Santo Domingo 80.9°F 36mi
Padang 80.9°F 37mi

* current water temperature in this city

** straight line distance from San Jose