Measurements:
°C
°F
Vieux Fort
84°F
W 18 mph
Feels like: 88°F
Precip: 68%
World Resorts Saint Lucia Vieux Fort Weather

Vieux Fort Sea Water Temperature

Current Sea Water Temperature:
+84.8°F
Maximum Sea Water Temperature in February: 86.0°F
Minimum Sea Water Temperature in February: 82.2°F
Average water temperature in February: 83.8°F

Sea Water Temperature for the Last 10 Days:

February 17 84.8°F February 12 84.8°F
February 16 84.4°F February 11 84.6°F
February 15 84.2°F February 10 84.6°F
February 14 84.4°F February 09 85.0°F
February 13 84.4°F February 08 84.4°F

When is the Warmest Sea for Vieux Fort?

According to our data for the last three years for Vieux Fort the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Vieux Fort was 89.6°F. The maximum and minimum values were 88.8°F and 90.0°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Vieux Fort was 89.2°F. The maximum and minimum values were 88.4°F and 90.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Vieux Fort was 88.5°F. The maximum and minimum values were 87.6°F and 89.4°F respectively.

Best Time to Visit Vieux Fort
The most sunny months:
September 6 days
February 5 days
January 4 days
The most warm months:
September 90.3 °F
October 89.7 °F
August 89.4 °F
Warmest sea temperature:
September 88.8 °F
October 88.5 °F
August 87.8 °F
The most cold months:
January 85.1 °F
February 85.1 °F
March 85.6 °F
The most rainy months:
October 7 days
August 7 days
September 5 days
The most windy months:
June 17 mph
February 16 mph
January 16 mph

Vieux Fort on the Weather Map

Saint Lucia Resorts:
NAME
Castries +86
Vieux Fort +84
24 Hours Weather Forecast
Vieux Fort
Local time: 12:17
17 feb, tuesday
1500 84°F
W
16 mph
1800 82°F
W
15 mph
2100 82°F
W
14 mph
18 feb, wednesday
0000 80°F
W
14 mph
0300 80°F
W
14 mph
0600 80°F
W
15 mph
0900 82°F
W
16 mph
1200 84°F
W
16 mph