18.12
thu
thu
Day

55°F
N 30 mph
Precip.
0%
0%
Night

52°F
E 14 mph
Precip.
0%
0%
19.12
fri
fri
Day

50°F
E 11 mph
Precip.
0%
0%
Night

45°F
N 10 mph
Precip.
0%
0%
20.12
sat
sat
Day

45°F
N 14 mph
Precip.
0%
0%
Night

46°F
NW 16 mph
Precip.
0%
0%
21.12
sun
sun
Day

48°F
NW 22 mph
Precip.
89%
89%
Night

43°F
N 10 mph
Precip.
0%
0%
22.12
mon
mon
Day

45°F
W 9 mph
Precip.
0%
0%
Night

45°F
NE 7 mph
Precip.
100%
100%
23.12
tue
tue
Day

48°F
E 8 mph
Precip.
0%
0%
Night

45°F
E 4 mph
Precip.
53%
53%
24.12
wed
wed
Day

48°F
SW 10 mph
Precip.
28%
28%
Night

46°F
SW 12 mph
Precip.
100%
100%
25.12
thu
thu
Day

45°F
SW 11 mph
Precip.
56%
56%
Night

43°F
SW 17 mph
Precip.
0%
0%
26.12
fri
fri
Day

43°F
SW 15 mph
Precip.
0%
0%
Night

45°F
SW 7 mph
Precip.
52%
52%
27.12
sat
sat
Day

45°F
W 7 mph
Precip.
0%
0%
Night

46°F
W 7 mph
Precip.
0%
0%
28.12
sun
sun
Day

46°F
SW 9 mph
Precip.
0%
0%
Night

45°F
SW 11 mph
Precip.
49%
49%
29.12
mon
mon
Day

46°F
W 11 mph
Precip.
0%
0%
Night

45°F
W 11 mph
Precip.
79%
79%
30.12
tue
tue
Day

43°F
W 14 mph
Precip.
0%
0%
Night

43°F
W 19 mph
Precip.
0%
0%
31.12
wed
wed
Day

37°F
W 20 mph
Precip.
0%
0%
Night

37°F
W 19 mph
Precip.
0%
0%
sea water
temperature
temperature
| Saint Malo |
monthly
weather
weather
| Saint Malo |
current
weather
weather
| Saint Malo |
7 days
forecast
forecast
| Saint Malo |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 52.4°F. The highest and lowest sea temperatures during the month were 53.8°F and 51.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 48.0°F. The highest and lowest sea temperatures during the month were 49.3°F and 47.1°F.
Air temperature in Saint Malo, °F
Precipitation total in Saint Malo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Saint Malo
Saint Malo on a weather map
Places in France:
Name
°F
24 Hours Forecast
Saint Malo
Local time: 10:35
December 18, thursday
1200

55°F
N
30 mph
30 mph
1500

55°F
N
38 mph
38 mph
1800

54°F
N
23 mph
23 mph
2100

54°F
N
19 mph
19 mph
December 19, friday
0000

52°F
E
14 mph
14 mph
0300

50°F
E
12 mph
12 mph
0600

50°F
SE
11 mph
11 mph
0900

48°F
E
11 mph
11 mph



























