All data are in degrees Fahrenheit

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Water temperature in Long Beach

Detailed information about the current water temperature in Long Beach. 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 Long Beach now

64.6

°F

November 19, 00:38

Trend:

increasing

Yesterday:

64.5°F

Tomorrow:

64.9°F

Sunrise:

05:41

Sunset:

19:48

Day Length:

14 h. 7 min.

Long Beach in November

Minimum:

68.4°F

Average:

71.0°F

Maximum:

72.8°F

Sea water temperature in Long Beach today

As of now, in Long Beach, the water temperature is 64.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.2°F lower 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 rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 67.2°F on 2015, while the historical minimum was 63.6°F on 2022.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 65.0°F, with minimum temperature starting at 64.9°F, while the maximum might reach 65.3°F.

Daily water temperature in Long Beach

Date Current Year

actual* / forecast**

last year 10 years average
Nov 5 63.6°F 66.4°F 64.9°F
Nov 6 63.4°F 65.4°F 64.8°F
Nov 7 63.7°F 65.6°F 65.1°F
Nov 8 64.7°F 67.7°F 65.5°F
Nov 9 63.5°F 67.2°F 65.1°F
Nov 10 64.0°F 67.3°F 65.1°F
Nov 11 64.5°F 67.2°F 65.0°F
Nov 12 64.0°F 67.4°F 65.3°F
Nov 13 63.7°F 67.4°F 65.2°F
Nov 14 63.6°F 67.3°F 65.1°F
Nov 15 63.7°F 67.8°F 65.3°F
Nov 16 63.7°F 66.9°F 65.2°F
Nov 17 64.2°F 66.6°F 65.6°F
Nov 18 64.5°F 66.7°F 65.8°F
Nov 19 64.6°F 66.7°F 65.8°F
Nov 20 64.9°F 66.8°F 66.1°F
Nov 21 65.3°F 67.4°F 66.5°F
Nov 22 65.1°F 66.6°F 66.4°F
Nov 23 64.9°F 67.0°F 66.2°F
Nov 24 64.9°F 67.1°F 66.2°F
Nov 25 65.0°F 68.0°F 66.2°F
Nov 26 65.2°F 67.9°F 66.4°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 Long Beach by month

In an average year, Long Beach offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Long Beach was recorded on February 23, 2016, reaching a 75.6°F. While the coldest temperature occurred on August 20, 2022, dipping to 57.5°F. The average readings by season are 70.5°F in Winter, 69.7°F in Spring, 62.5°F in Summer, and 63.5°F in Autumn.