Average sea water temperature in August:
+66.0°F
| Minimum sea water temperature in August: | 70.2°F |
| Maximum sea water temperature in August: | 63.1°F |
Daily sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 68.0°F. The highest and lowest sea temperatures during the month were 69.1°F and 66.9°F.
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| Saint Malo |
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Monthly sea water temperature in Saint Malo, °F
Which France resorts have warmest sea in August?
| Place name | August 2025 | August 2024 |
|---|---|---|
| Portivecju | 79.5°F | 82.2°F |
| Bastia | 79.4°F | 82.7°F |
| Saint Jean Cap Ferrat | 78.8°F | 81.9°F |
| Roquebrune Cap Martin | 78.7°F | 81.5°F |
| Menton | 78.6°F | 81.4°F |
| Nice | 78.6°F | 81.6°F |
| Theoule Sur Mer | 78.5°F | 81.4°F |
| Mandelieu la Napoule | 78.5°F | 81.4°F |
| Cannes | 78.5°F | 81.5°F |
| Calvi | 78.4°F | 80.8°F |
| Golfe Juan | 78.4°F | 81.4°F |
| Bunifaziu | 78.4°F | 80.3°F |
| Juan les Pins | 78.4°F | 81.4°F |
| Antibes | 78.4°F | 81.4°F |
| Saint Laurent du Var | 78.3°F | 81.2°F |
| Cagnes sur Mer | 78.2°F | 81.1°F |
| Frejus | 78.1°F | 80.7°F |
| Aiacciu | 78.0°F | 80.3°F |
| Saint-Tropez | 77.9°F | 80.6°F |
| Sainte Maxime | 77.9°F | 80.5°F |
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: 15:28
January 11, sunday
1800
50°F
N
25 mph
25 mph
2100
52°F
N
25 mph
25 mph
January 12, monday
0000
54°F
NE
24 mph
24 mph
0300
54°F
NE
17 mph
17 mph
0600
52°F
N
15 mph
15 mph
0900
52°F
N
19 mph
19 mph
1200
54°F
NE
22 mph
22 mph
1500
52°F
NE
20 mph
20 mph
