World Resorts France Saint Malo Weather

Saint Malo Sea Temperature in December

Average sea water temperature in December:
+51.5°F
Minimum sea water temperature in December: 55.6°F
Maximum sea water temperature in December: 48.7°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 51.6°F. The highest and lowest sea temperatures during the month were 53.8°F and 48.7°F.

Monthly sea water temperature in Saint Malo, °F

Which France resorts have warmest sea in December?

Place name December 2025 December 2024
Calvi 61.9°F 61.6°F
Aiacciu 61.9°F 61.7°F
Saint Jean Cap Ferrat 61.8°F 61.4°F
Bunifaziu 61.8°F 61.9°F
Roquebrune Cap Martin 61.8°F 61.3°F
Corsica 61.7°F 61.7°F
Menton 61.7°F 61.2°F
Nice 61.7°F 61.2°F
Propriano 61.6°F 61.7°F
Saint Laurent du Var 61.5°F 61.1°F
Cagnes sur Mer 61.4°F 61.1°F
Juan les Pins 61.4°F 61.0°F
Antibes 61.4°F 61.0°F
Cannes 61.4°F 61.0°F
Theoule Sur Mer 61.4°F 61.0°F
Mandelieu la Napoule 61.4°F 61.0°F
Bastia 61.4°F 61.7°F
Golfe Juan 61.3°F 61.0°F
Cavalaire sur Mer 61.3°F 60.9°F
Le Lavandou 61.2°F 60.5°F

Best time for vacation in Saint Malo

Sunniest months:
July 13 days
August 12 days
April 11 days
Warmest months:
August 69.4 °F
July 68.8 °F
September 66.4 °F
Warmest sea temp:
August 66.0 °F
September 65.0 °F
July 64.4 °F
Coldest months:
January 47.5 °F
February 48.0 °F
December 50.2 °F
Rainiest months:
November 6 days
December 6 days
January 5 days
Windiest months:
December 15.5 mph
February 14.8 mph
January 14.7 mph

Saint Malo on a weather map

Saint Malo
+52°F
N 12 mph
Feels like: +46°F
Precip.: 100%
Places in France:
Name
°F
+34°F
+52°F
+57°F
+50°F
+52°F
+48°F
+54°F
+55°F
+54°F
+50°F
+50°F
+52°F
+50°F
+25°F
+50°F
24 Hours Forecast
Saint Malo
Local time: 18:07
January 13, tuesday
2100
50°F
N
11 mph
January 14, wednesday
0000
50°F
N
14 mph
0300
48°F
N
13 mph
0600
48°F
N
13 mph
0900
48°F
SE
8 mph
1200
46°F
S
11 mph
1500
46°F
S
5 mph
1800
46°F
SE
4 mph
Units of measurement: °C / °F