What is the current water temperature in Long Beach?

Q: What is the current water temperature in Long Beach?

As of now, in Long Beach, the water temperature is 20.92°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.

United States > Long Beach

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.

69.7

°F

August 16, 07:02

Trend:

stable

Yesterday:

69.9°F

Tomorrow:

69.9°F

Sunrise:

06:15

Sunset:

19:38

Day Length:

13 h. 23 min.

Long Beach in August

Minimum:

57.8°F

Average:

59.2°F

Maximum:

61.8°F

Sea water temperature in Long Beach today

As of now, in Long Beach, the water temperature is 69.7°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 3.9°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 rise a bit.

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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.1°F on 2018, while the historical minimum was 62.0°F on 2020.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 71.2°F, with minimum temperature starting at 69.9°F, while the maximum might reach 72.3°F.

Daily water temperature in Long Beach

Date	Current Year actual* / forecast**	last year	10 years average
Aug 2	63.5°F	58.9°F	65.5°F
Aug 3	64.6°F	59.8°F	65.4°F
Aug 4	64.9°F	59.8°F	65.3°F
Aug 5	65.0°F	59.1°F	65.1°F
Aug 6	66.1°F	58.4°F	65.4°F
Aug 7	67.3°F	59.3°F	65.4°F
Aug 8	67.8°F	62.0°F	65.9°F
Aug 9	68.8°F	65.4°F	66.9°F
Aug 10	69.1°F	65.7°F	67.2°F
Aug 11	68.6°F	65.3°F	66.8°F
Aug 12	68.0°F	64.8°F	66.3°F
Aug 13	68.0°F	64.7°F	66.2°F
Aug 14	68.2°F	64.7°F	66.1°F
Aug 15	69.9°F	64.6°F	66.1°F
Aug 16	69.7°F	66.7°F	65.8°F
Aug 17	69.9°F	67.7°F	66.1°F
Aug 18	70.2°F	69.6°F	66.3°F
Aug 19	70.8°F	72.2°F	66.9°F
Aug 20	71.4°F	71.9°F	67.5°F
Aug 21	71.6°F	70.7°F	67.7°F
Aug 22	72.0°F	70.5°F	68.1°F
Aug 23	72.3°F	69.7°F	68.4°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 August 24, 2020, reaching a 74.9°F. While the coldest temperature occurred on April 11, 2023, dipping to 51.6°F. The average readings by season are 59.3°F in Winter, 59.5°F in Spring, 65.3°F in Summer, and 65.4°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Redondo Beach	69.2°F	13mi
Venice	69.4°F	22mi
Laguna Beach	71.7°F	28mi
Malibu	70.7°F	38mi
Oceanside	71.3°F	61mi

* current water temperature in this city

** straight line distance from Long Beach