All data are in degrees Fahrenheit

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Water temperature in Santa Monica

Detailed information about the current water temperature in Santa Monica. 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 Santa Monica now

86.5

°F

May 21, 15:02

Trend:

increasing

Yesterday:

86.4°F

Tomorrow:

86.5°F

Sunrise:

05:27

Sunset:

18:06

Day Length:

12 h. 39 min.

Santa Monica in May

Minimum:

81.2°F

Average:

82.3°F

Maximum:

83.8°F

Sea water temperature in Santa Monica today

As of now, in Santa Monica, the water temperature is 86.5°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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 87.1°F on 2024, while the historical minimum was 85.3°F on 2021.

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 86.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Santa Monica

Date Current Year

actual* / forecast**

last year 10 years average
May 7 85.0°F 85.7°F 85.5°F
May 8 85.3°F 85.7°F 85.6°F
May 9 85.0°F 86.3°F 85.4°F
May 10 85.7°F 86.3°F 85.4°F
May 11 85.6°F 86.4°F 85.5°F
May 12 85.5°F 86.5°F 85.6°F
May 13 86.1°F 87.1°F 85.9°F
May 14 86.4°F 87.0°F 86.1°F
May 15 86.2°F 86.6°F 86.2°F
May 16 86.4°F 86.6°F 86.2°F
May 17 86.6°F 86.8°F 86.2°F
May 18 86.2°F 86.6°F 86.3°F
May 19 86.3°F 86.6°F 86.2°F
May 20 86.4°F 86.4°F 86.2°F
May 21 86.5°F 86.5°F 86.3°F
May 22 86.5°F 86.5°F 86.3°F
May 23 86.5°F 86.5°F 86.3°F
May 24 86.5°F 86.4°F 86.3°F
May 25 86.7°F 86.5°F 86.5°F
May 26 86.7°F 86.4°F 86.5°F
May 27 86.6°F 86.3°F 86.4°F
May 28 86.7°F 86.1°F 86.5°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 Santa Monica by month

In Santa Monica, the water temperature is comfortable for swimming all year round.
The warmest water in Santa Monica was recorded on May 28, 2020, reaching a 87.9°F. While the coldest temperature occurred on February 1, 2019, dipping to 78.7°F. The average readings by season are 82.0°F in Winter, 84.0°F in Spring, 85.5°F in Summer, and 84.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Jose 87.1°F 6mi
La Paz 86.6°F 23mi
Bacolod City 87.3°F 34mi
San Jose 86.4°F 35mi
Mansilingan 87.3°F 36mi
San Juan 87.2°F 37mi

* current water temperature in this city

** straight line distance from Santa Monica