Sea TemperaturesSaint-Nazaire Sea Temperature in September
Looking to find out what the average sea water temperature in Saint-Nazaire is for September? Find out what the lowest, highest, and average water temperatures are for Saint-Nazaire over the past 10 years.
Average water temperature in Saint-Nazaire for September
The average, high, and low temperatures below should help you if you can swim in the water in Saint-Nazaire in September.
Average
17.71° C
63.88° F
High
20.92° C
69.66° F
Low
14.71° C
58.48° F
Water temperature range by day in September in Saint-Nazaire
The chart below shows the range of low and high temperatures by day for the month of September in Saint-Nazaire.
Average daily water temperatures in Saint-Nazaire for September
| Day | Average | Low | High |
|---|---|---|---|
| 1 | 18.32° C | 16.43° C | 19.62° C |
| 2 | 18.21° C | 15.96° C | 19.71° C |
| 3 | 18.26° C | 15.81° C | 19.57° C |
| 4 | 18.22° C | 16.13° C | 19.69° C |
| 5 | 18.28° C | 16.04° C | 20.01° C |
| 6 | 18.3° C | 16.14° C | 20.21° C |
| 7 | 18.12° C | 15.86° C | 20.26° C |
| 8 | 18.08° C | 16.14° C | 20.41° C |
| 9 | 18.08° C | 15.87° C | 20.89° C |
| 10 | 18.04° C | 16.08° C | 20.92° C |
| 11 | 18.04° C | 16.12° C | 20.91° C |
| 12 | 18.07° C | 15.98° C | 20.63° C |
| 13 | 17.86° C | 15.35° C | 20.36° C |
| 14 | 17.79° C | 15.51° C | 20.03° C |
| 15 | 17.99° C | 15.32° C | 20.01° C |
| 16 | 17.91° C | 15.23° C | 20.12° C |
| 17 | 17.75° C | 15.01° C | 20.29° C |
| 18 | 17.7° C | 15.53° C | 20.34° C |
| 19 | 17.66° C | 15.1° C | 20.23° C |
| 20 | 17.55° C | 15.04° C | 19.98° C |
| 21 | 17.52° C | 15.57° C | 19.82° C |
| 22 | 17.43° C | 15.69° C | 19.7° C |
| 23 | 17.29° C | 15.62° C | 19.54° C |
| 24 | 17.09° C | 15.24° C | 19.39° C |
| 25 | 16.98° C | 15.31° C | 19.53° C |
| 26 | 17° C | 15.25° C | 19.59° C |
| 27 | 16.95° C | 15.46° C | 19.52° C |
| 28 | 16.93° C | 15.53° C | 19.48° C |
| 29 | 16.75° C | 15.09° C | 19.43° C |
| 30 | 16.65° C | 14.71° C | 19.54° C |
Water temperature in September for locations near Saint-Nazaire
Saint Brevin Les Pins
Saint-Marc-sur-Mer
Pornichet
Saint-Michel-Chef-Chef
Corsept
La Baule-Escoublac
La Plaine-sur-Mer
Le Pouliguen
Prefailles
Guerande
Pornic
Tharon-Plage
Batz Sur Mer
Le Croisic
La Turballe
La Bernerie En Retz
Piriac Sur Mer
Les Moutiers En Retz
Penestin
Noirmoutier
La Gueriniere
Barbatre
Damgan
La Barre De Monts
Nantes
Data source and citation
Raw data for the calculations made to find the sea surface temperature in Saint-Nazaire 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.