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

71.0

°F

February 6, 17:29

Trend:

stable

Yesterday:

70.8°F

Tomorrow:

70.9°F

Sunrise:

06:22

Sunset:

20:04

Day Length:

13 h. 42 min.

Long Beach in February

Minimum:

67.5°F

Average:

69.5°F

Maximum:

71.7°F

Sea water temperature in Long Beach today

As of now, in Long Beach, the water temperature is 71.0°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.4°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

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 73.2°F on 2017, while the historical minimum was 71.8°F on 2016.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Long Beach

Date Current Year

actual* / forecast**

last year 10 years average
Jan 23 69.7°F 72.3°F 71.3°F
Jan 24 69.5°F 71.6°F 71.2°F
Jan 25 69.7°F 71.3°F 71.5°F
Jan 26 69.4°F 70.9°F 71.5°F
Jan 27 70.0°F 72.0°F 71.5°F
Jan 28 70.2°F 73.9°F 71.9°F
Jan 29 71.6°F 73.5°F 72.1°F
Jan 30 71.7°F 72.3°F 72.2°F
Jan 31 71.5°F 72.2°F 72.2°F
Feb 1 72.9°F 71.9°F 72.4°F
Feb 2 71.1°F 73.1°F 72.2°F
Feb 3 71.1°F 72.3°F 72.3°F
Feb 4 71.3°F 72.8°F 72.0°F
Feb 5 70.8°F 73.2°F 72.2°F
Feb 6 71.0°F 72.9°F 72.4°F
Feb 7 70.9°F 72.9°F 72.3°F
Feb 8 71.0°F 73.3°F 72.4°F
Feb 9 71.0°F 73.2°F 72.4°F
Feb 10 70.8°F 72.8°F 72.2°F
Feb 11 71.1°F 73.2°F 72.5°F
Feb 12 71.1°F 73.0°F 72.5°F
Feb 13 71.3°F 74.0°F 72.7°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 63.3°F in Autumn.