Etel Sea Temperature in September

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

Average water temperature in Etel for September

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

18° C

(64.41° F)

  • highest: 20.41° C (68.74° F)
  • lowest: 15.14° C (59.25° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Water temperature range by day in September in Etel

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

Water temperatures for September in Etel in recent years

Day 2024 2023 2022 2021
1 0° C 17.95° C 19.28° C 17.94° C
2 0° C 18.07° C 19.53° C 18.03° C
3 0° C 18.28° C 19.17° C 18.23° C
4 0° C 17.99° C 19.12° C 18.64° C
5 0° C 18.41° C 19.28° C 19.07° C
6 0° C 18.82° C 19.26° C 19.11° C
7 0° C 19.33° C 19.01° C 18.96° C
8 0° C 20.03° C 18.57° C 19.04° C
9 0° C 20.38° C 18.31° C 18.85° C
10 0° C 20.36° C 18.32° C 18.91° C
11 0° C 20.28° C 18.52° C 18.99° C
12 0° C 20.05° C 18.6° C 19.1° C
13 0° C 19.71° C 18.78° C 18.92° C
14 0° C 19.39° C 18.8° C 18.65° C
15 0° C 19.39° C 18.75° C 18.85° C
16 0° C 19.64° C 18.63° C 18.76° C
17 0° C 19.83° C 18.48° C 18.74° C
18 0° C 19.82° C 18.36° C 18.79° C
19 0° C 19.78° C 18.26° C 18.68° C
20 0° C 19.41° C 18.16° C 18.7° C
21 0° C 19.03° C 18.14° C 18.47° C
22 0° C 18.9° C 18.09° C 18.32° C
23 0° C 18.78° C 18.06° C 18.26° C
24 0° C 18.67° C 17.99° C 18.21° C
25 0° C 18.83° C 17.88° C 17.86° C
26 0° C 18.85° C 17.66° C 17.44° C
27 0° C 18.87° C 17.04° C 17.52° C
28 0° C 18.84° C 16.64° C 17.23° C
29 0° C 18.77° C 16.11° C 17.05° C
30 0° C 18.83° C 15.83° C 16.98° C

Water temperature in September for locations near Etel

Belz

France, Europe

2.01 miles away

Erdeven

France, Europe

2.35 miles away

Plouhinec

France, Europe

3.59 miles away

Sainte Helene

France, Europe

4.33 miles away

Locoal Mendon

France, Europe

5.77 miles away

Nostang

France, Europe

6.42 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Etel 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.

  • "Etel Sea Temperature in September". SeaTemperatures.net. Accessed on May 5, 2024. http://seatemperatures.net/europe/france/etel-september-temperature/.

  • "Etel Sea Temperature in September". SeaTemperatures.net, http://seatemperatures.net/europe/france/etel-september-temperature/. Accessed 5 May, 2024

  • Etel Sea Temperature in September. SeaTemperatures.net. Retrieved from http://seatemperatures.net/europe/france/etel-september-temperature/.