
#1 in February
13.5°C
NOAA Season Curve (May–Oct):
M
17.4°
J
20.9°
J
23.9°
A
25.1°
S
23.1°
O
20.4°
N
17.6°
Historical 30-year sea surface temperatures across 38 coastlines in France for February. Derived from NOAA 0.25° blended satellite and in-situ marine observations.
France’s Mediterranean coast (French Riviera and Corsica) enjoys sheltered 24.5–25.5°C August waters protected by the Maritime Alps. Conversely, Brittany and Normandy face 8–12 meter tidal ranges and strong currents that continuously mix the water column, limiting summer temperatures to 16.5–18.0°C.
Individual coordinate lookups from NOAA 0.25° marine grid.