All data are in degrees Fahrenheit

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Water temperature in Redondo Beach

Detailed information about the current water temperature in Redondo 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 Redondo Beach now

73.9

°F

September 15, 01:58

Trend:

decreasing

Yesterday:

74.5°F

Tomorrow:

73.8°F

Sunrise:

06:37

Sunset:

19:00

Day Length:

12 h. 23 min.

Redondo Beach in September

Minimum:

57.0°F

Average:

59.3°F

Maximum:

62.2°F

Sea water temperature in Redondo Beach today

As of now, in Redondo Beach, the water temperature is 73.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 4.6°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 72.6°F on 2022, while the historical minimum was 67.2°F on 2021.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest 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 73.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Redondo Beach

Date Current Year

actual* / forecast**

last year 10 years average
Sep 1 74.6°F 72.8°F 70.4°F
Sep 2 74.0°F 73.3°F 70.3°F
Sep 3 73.5°F 73.9°F 70.3°F
Sep 4 72.4°F 73.0°F 70.3°F
Sep 5 72.2°F 72.2°F 70.4°F
Sep 6 72.3°F 71.6°F 70.5°F
Sep 7 72.7°F 70.3°F 70.2°F
Sep 8 72.4°F 71.7°F 70.4°F
Sep 9 73.8°F 72.1°F 70.5°F
Sep 10 73.6°F 71.5°F 70.5°F
Sep 11 75.0°F 70.7°F 70.3°F
Sep 12 74.6°F 70.3°F 70.1°F
Sep 13 74.6°F 69.9°F 69.8°F
Sep 14 74.5°F 69.0°F 69.9°F
Sep 15 73.9°F 69.0°F 69.3°F
Sep 16 73.8°F 69.0°F 69.2°F
Sep 17 73.8°F 69.6°F 69.3°F
Sep 18 73.9°F 71.2°F 69.4°F
Sep 19 73.4°F 71.0°F 68.8°F
Sep 20 73.3°F 71.9°F 68.8°F
Sep 21 73.4°F 71.3°F 68.8°F
Sep 22 73.2°F 69.8°F 68.7°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 Redondo Beach by month

In an average year, Redondo Beach offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Redondo Beach was recorded on August 4, 2026, reaching a 75.2°F. While the coldest temperature occurred on March 4, 2023, dipping to 53.8°F. The average readings by season are 59.5°F in Winter, 59.9°F in Spring, 67.8°F in Summer, and 66.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Venice 74.0°F 11mi
Long Beach 73.2°F 13mi
Malibu 72.8°F 26mi
Laguna Beach 75.1°F 41mi

* current water temperature in this city

** straight line distance from Redondo Beach