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

85.0

°F

November 21, 20:27

Trend:

decreasing

Yesterday:

85.1°F

Tomorrow:

84.9°F

Sunrise:

05:56

Sunset:

17:27

Day Length:

11 h. 31 min.

San Jose in November

Minimum:

80.8°F

Average:

82.6°F

Maximum:

85.0°F

Sea water temperature in San Jose today

As of now, in San Jose, the water temperature is 85.0°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 0.2°F higher 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

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 85.5°F on 2023, while the historical minimum was 83.9°F on 2019.

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 84.9°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
Nov 7 84.4°F 86.6°F 84.9°F
Nov 8 84.2°F 86.1°F 84.8°F
Nov 9 84.3°F 86.0°F 84.9°F
Nov 10 84.2°F 86.5°F 84.8°F
Nov 11 84.2°F 86.3°F 84.8°F
Nov 12 84.1°F 86.8°F 84.7°F
Nov 13 84.2°F 86.5°F 84.8°F
Nov 14 84.2°F 86.5°F 84.8°F
Nov 15 85.3°F 86.0°F 84.9°F
Nov 16 84.9°F 85.7°F 84.8°F
Nov 17 84.7°F 85.9°F 85.0°F
Nov 18 84.6°F 85.7°F 84.8°F
Nov 19 85.3°F 85.5°F 84.8°F
Nov 20 85.1°F 85.3°F 84.7°F
Nov 21 85.0°F 85.5°F 84.8°F
Nov 22 84.9°F 85.0°F 84.7°F
Nov 23 85.0°F 85.4°F 84.8°F
Nov 24 84.9°F 85.0°F 84.7°F
Nov 25 84.9°F 84.8°F 84.7°F
Nov 26 84.8°F 84.8°F 84.6°F
Nov 27 84.8°F 84.6°F 84.6°F
Nov 28 84.8°F 84.8°F 84.6°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 29, 2015, reaching a 87.9°F. While the coldest temperature occurred on February 2, 2014, dipping to 78.8°F. The average readings by season are 82.5°F in Winter, 84.1°F in Spring, 85.4°F in Summer, and 84.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Santa Maria 84.6°F 31mi
Tuban 85.2°F 36mi
Limon 84.9°F 64mi
Algeciras 85.2°F 67mi

* current water temperature in this city

** straight line distance from San Jose