Average sea water temperature in August:
+84.0°F
| Minimum sea water temperature in August: | 86.2°F |
| Maximum sea water temperature in August: | 81.7°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 83.8°F. The highest and lowest sea temperatures during the month were 84.6°F and 83.1°F.
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| Vieux Fort |
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Monthly sea water temperature in Vieux Fort, °F
Which Saint Lucia resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Castries | 83.8°F | 84.5°F |
| Vieux Fort | 83.8°F | 84.7°F |
Best time for vacation in Vieux Fort
Vieux Fort on a weather map
24 Hours Forecast
Vieux Fort
Local time: 00:39
November 05, thursday
0300

81°F
W
7 mph
7 mph
0600

81°F
W
8 mph
8 mph
0900

82°F
NW
11 mph
11 mph
1200

82°F
NW
11 mph
11 mph
1500

82°F
NW
11 mph
11 mph
1800

81°F
NW
9 mph
9 mph
2100

81°F
NW
11 mph
11 mph
November 06, friday
0000

81°F
NW
9 mph
9 mph


























