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Malibu in September

Find out everything about the water temperature in Malibu in September. Average, minimum and maximum recorded temperatures as well as daily temperature in September for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in September
Minimum:

62.3 °F

Average:

68.7 °F

Maximum:

74.0 °F

Sea water temperature in Malibu in September

In the city of Malibu, the month of September is somewhat comfortable for swimming. The minimum recorded temperature during this month was 62.3°F on September 27, 2024, with an average temperature being 68.7°F and a maximum temperature reaching 74.0°F on September 12, 2015.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. In September, the sea temperature remains relatively stable. The average temperature stays close to 68.7°F throughout the month, with minimal changes.
Date 10 years average 2024 2023
Sep 1 68.6°F 67.7°F 68.4°F
Sep 2 68.9°F 67.6°F 70.5°F
Sep 3 69.3°F 68.2°F 70.1°F
Sep 4 69.2°F 68.4°F 69.4°F
Sep 5 69.2°F 69.7°F 68.2°F
Sep 6 69.3°F 69.3°F 68.6°F
Sep 7 69.3°F 70.2°F 68.5°F
Sep 8 69.4°F 70.5°F 67.7°F
Sep 9 69.5°F 71.6°F 67.8°F
Sep 10 69.3°F 71.4°F 69.2°F
Sep 11 69.1°F 69.1°F 69.3°F
Sep 12 69.2°F 68.9°F 68.3°F
Sep 13 69.2°F 68.9°F 69.3°F
Sep 14 69.0°F 68.5°F 68.6°F
Sep 15 69.3°F 68.7°F 69.3°F
Sep 16 69.2°F 68.9°F 69.1°F
Sep 17 68.9°F 66.8°F 68.5°F
Sep 18 68.4°F 65.0°F 67.9°F
Sep 19 68.1°F 63.5°F 66.8°F
Sep 20 68.1°F 64.1°F 66.5°F
Sep 21 68.4°F 64.0°F 67.6°F
Sep 22 68.5°F 64.4°F 67.6°F
Sep 23 68.1°F 64.2°F 65.6°F
Sep 24 67.9°F 64.3°F 66.1°F
Sep 25 68.1°F 65.0°F 65.8°F
Sep 26 67.9°F 64.0°F 65.3°F
Sep 27 67.9°F 62.3°F 65.2°F
Sep 28 68.1°F 62.8°F 66.2°F
Sep 29 68.4°F 63.6°F 67.8°F
Sep 30 68.5°F 63.4°F 67.4°F

Sea water temperature in Malibu by month

In an average year, Malibu offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Malibu was recorded on September 12, 2015, reaching a 74.0°F. While the coldest temperature occurred on March 27, 2021, dipping to 53.0°F. The average readings by season are 59.8°F in Winter, 59.2°F in Spring, 66.7°F in Summer, and 66.5°F in Autumn. In September, the temperature is higher than August's average of 68.7°F and October's average of 67.0°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Venice 58.1°F 18mi
Redondo Beach 57.7°F 26mi
Long Beach 57.4°F 38mi
Laguna Beach 58.7°F 66mi

* current water temperature in this city

** straight line distance from Malibu