Bolsa Chica Sea Temperature in September

Looking to find out what the average sea water temperature in Bolsa Chica is for September? Find out what the lowest, highest, and average water temperatures are for Bolsa Chica over the past 10 years.

Average water temperature in Bolsa Chica for September

The average, high, and low temperatures below should help you if you can swim in the water in Bolsa Chica in September.

21.3° C

(70.35° F)

  • highest: 24.51° C (76.12° F)
  • lowest: 18.38° C (65.08° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Water temperature range by day in September in Bolsa Chica

The chart below shows the range of low and high temperatures by day for the month of September in Bolsa Chica.

Water temperatures for September in Bolsa Chica in recent years

Day 2024 2023 2022 2021
1 0° C 20.73° C 22.45° C 20.21° C
2 0° C 20.92° C 23.12° C 20.39° C
3 0° C 20.68° C 23.59° C 20.22° C
4 0° C 20.66° C 23.98° C 20.46° C
5 0° C 20.86° C 24.34° C 20.52° C
6 0° C 21.17° C 24.51° C 20.75° C
7 0° C 21.26° C 24.46° C 20.96° C
8 0° C 21.39° C 24.31° C 21.21° C
9 0° C 21.49° C 24.32° C 21.13° C
10 0° C 21.63° C 23.57° C 20.66° C
11 0° C 21.43° C 23.73° C 20.86° C
12 0° C 21.14° C 23.69° C 20.38° C
13 0° C 20.91° C 23.45° C 20.02° C
14 0° C 20.91° C 23.16° C 19.8° C
15 0° C 20.9° C 22.83° C 19.73° C
16 0° C 20.64° C 22.62° C 19.44° C
17 0° C 20.43° C 22.4° C 19.23° C
18 0° C 20.73° C 22.28° C 19.32° C
19 0° C 20.68° C 22.28° C 19.41° C
20 0° C 20.55° C 22.13° C 19.92° C
21 0° C 20.38° C 21.78° C 20.61° C
22 0° C 20.25° C 21.54° C 20.72° C
23 0° C 20.08° C 21.57° C 20.34° C
24 0° C 20.03° C 21.65° C 19.57° C
25 0° C 19.86° C 21.6° C 18.95° C
26 0° C 19.89° C 21.52° C 18.77° C
27 0° C 19.86° C 21.56° C 18.96° C
28 0° C 19.84° C 21.67° C 19.33° C
29 0° C 19.72° C 21.59° C 19.79° C
30 0° C 19.67° C 21.52° C 20.38° C

Water temperature in September for locations near Bolsa Chica

Sunset Beach

United States, North America

2.25 miles away

Huntington Beach

United States, North America

3.81 miles away

Seal Beach

United States, North America

4.51 miles away

Alamitos Bay

United States, North America

5.49 miles away

Newport Beach

United States, North America

8.65 miles away

Long Beach

United States, North America

9.79 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Bolsa Chica comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Bolsa Chica Sea Temperature in September". SeaTemperatures.net. Accessed on May 5, 2024. http://seatemperatures.net/north-america/united-states/bolsa-chica-september-temperature/.

  • "Bolsa Chica Sea Temperature in September". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/bolsa-chica-september-temperature/. Accessed 5 May, 2024

  • Bolsa Chica Sea Temperature in September. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/bolsa-chica-september-temperature/.