World Resorts Saint Lucia Vieux Fort Weather

Vieux Fort sea water temperature

Current sea water temperature:
+80.8°F
Minimum sea water temperature in April: 83.8°F
Maximum sea water temperature in April: 79.5°F
Average sea water temperature in April: 81.1°F

Sea water temperature for the last 10 days:

April 11 80.8°F April 6 80.4°F
April 10 80.4°F April 5 80.4°F
April 9 80.8°F April 4 80.4°F
April 8 80.8°F April 3 80.4°F
April 7 80.6°F April 2 80.6°F

When is the warmest sea in Vieux Fort?

Based on the data about daily sea water temperature for the last three years the warmest sea in Vieux Fort was noticed in September, October and August.

Monthly Sea Temperatures in Vieux Fort, °F

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.9°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.8°F.

Best time for vacation in Vieux Fort

Sunniest months:
September 6 days
January 4 days
February 4 days
Warmest months:
September 86.3 °F
October 85.8 °F
August 85.4 °F
Warmest sea temp:
September 84.9 °F
October 84.6 °F
August 84.0 °F
Coldest months:
February 81.5 °F
January 81.6 °F
March 81.9 °F
Rainiest months:
October 7 days
August 7 days
September 5 days
Windiest months:
June 16.9 mph
February 16.5 mph
January 16.2 mph

Vieux Fort on a weather map

Vieux Fort
+81°F
NW 15 mph
Feels like: +84°F
Precip.: 100%
Places in Saint Lucia:
Name
°F
+81°F
+82°F
24 Hours Forecast
Vieux Fort
Local time: 10:44
April 11, saturday
1200
81°F
NW
15 mph
1500
81°F
NW
15 mph
1800
79°F
W
13 mph
2100
79°F
W
16 mph
April 12, sunday
0000
79°F
W
15 mph
0300
77°F
W
15 mph
0600
79°F
W
14 mph
0900
79°F
W
15 mph
Units of measurement: °C / °F