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

82.9

°F

November 26, 20:09

Trend:

stable

Yesterday:

82.9°F

Tomorrow:

83.0°F

Sunrise:

05:45

Sunset:

17:13

Day Length:

11 h. 28 min.

San Jose in December

Minimum:

79.0°F

Average:

80.9°F

Maximum:

81.9°F

Sea water temperature in San Jose today

As of now, in San Jose, the water temperature is 82.9°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 rise a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 83.9°F on 2021, while the historical minimum was 82.1°F on 2022.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.7°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 12 83.1°F 83.4°F 83.4°F
Nov 13 83.0°F 83.4°F 83.4°F
Nov 14 83.0°F 83.3°F 83.4°F
Nov 15 82.9°F 82.4°F 83.3°F
Nov 16 83.1°F 82.4°F 83.2°F
Nov 17 83.3°F 82.3°F 83.2°F
Nov 18 82.7°F 82.7°F 83.1°F
Nov 19 82.9°F 83.5°F 83.3°F
Nov 20 83.1°F 83.4°F 83.2°F
Nov 21 83.1°F 83.2°F 83.3°F
Nov 22 82.7°F 82.9°F 82.9°F
Nov 23 82.8°F 83.0°F 83.1°F
Nov 24 82.8°F 83.1°F 83.0°F
Nov 25 82.9°F 83.4°F 83.1°F
Nov 26 82.9°F 83.3°F 83.0°F
Nov 27 83.0°F 83.1°F 83.1°F
Nov 28 82.9°F 83.1°F 83.1°F
Nov 29 82.9°F 83.2°F 83.0°F
Nov 30 82.7°F 82.9°F 82.8°F
Dec 1 82.6°F 82.6°F 82.7°F
Dec 2 82.5°F 82.4°F 82.6°F
Dec 3 82.4°F 82.2°F 82.5°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 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 16, 2016, reaching a 86.8°F. While the coldest temperature occurred on January 13, 2015, dipping to 78.7°F. The average readings by season are 81.2°F in Winter, 82.5°F in Spring, 84.5°F in Summer, and 84.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Malaga 83.3°F 22mi
Barcelona 83.7°F 33mi
San Francisco 82.6°F 41mi

* current water temperature in this city

** straight line distance from San Jose