All data are in degrees Fahrenheit

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Water temperature in San José

Detailed information about the current water temperature in San José. 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 José now

77.6

°F

March 24, 08:50

Trend:

increasing

Yesterday:

77.4°F

Tomorrow:

77.6°F

Sunrise:

06:21

Sunset:

18:30

Day Length:

12 h. 9 min.

San José in March

Minimum:

79.9°F

Average:

81.9°F

Maximum:

83.8°F

Sea water temperature in San José today

As of now, in San José, the water temperature is 77.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight 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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming 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 81.0°F on 2022, while the historical minimum was 75.4°F on 2020.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 78.0°F, with minimum temperature starting at 77.6°F, while the maximum might reach 78.2°F.

Daily water temperature in San José

Date Current Year

actual* / forecast**

last year 10 years average
Mar 10 77.7°F 80.3°F 76.9°F
Mar 11 78.3°F 79.5°F 76.9°F
Mar 12 77.5°F 80.7°F 77.2°F
Mar 13 77.0°F 80.4°F 76.9°F
Mar 14 76.4°F 80.2°F 77.3°F
Mar 15 75.8°F 81.1°F 77.7°F
Mar 16 76.5°F 80.6°F 78.1°F
Mar 17 75.3°F 81.4°F 78.0°F
Mar 18 74.0°F 82.0°F 77.7°F
Mar 19 74.2°F 82.0°F 77.8°F
Mar 20 76.0°F 82.1°F 78.0°F
Mar 21 77.3°F 81.2°F 78.0°F
Mar 22 77.6°F 80.9°F 78.0°F
Mar 23 77.4°F 80.4°F 78.2°F
Mar 24 77.6°F 80.6°F 78.2°F
Mar 25 77.6°F 79.3°F 78.3°F
Mar 26 77.8°F 79.2°F 78.5°F
Mar 27 77.9°F 79.8°F 78.5°F
Mar 28 78.0°F 80.7°F 78.6°F
Mar 29 77.9°F 81.0°F 78.6°F
Mar 30 78.2°F 81.7°F 78.8°F
Mar 31 78.2°F 80.5°F 78.9°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 José by month

In San José, the water temperature is comfortable for swimming all year round.
The warmest water in San José was recorded on June 13, 2023, reaching a 86.9°F. While the coldest temperature occurred on March 4, 2023, dipping to 72.9°F. The average readings by season are 80.5°F in Winter, 80.5°F in Spring, 83.8°F in Summer, and 83.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Veracruz 76.9°F 8mi
Panamá 76.5°F 15mi
San Francisco 76.5°F 16mi
San José 77.2°F 30mi
Miramar 82.4°F 52mi

* current water temperature in this city

** straight line distance from San José