World Resorts Saint Lucia Vieux Fort Weather

Vieux Fort sea water temperature

Current sea water temperature:
+84.9°F
Minimum sea water temperature in September: 87.3°F
Maximum sea water temperature in September: 82.9°F
Average sea water temperature in September: 84.9°F

Sea water temperature for the last 10 days:

September 4 84.9°F August 30 84.2°F
September 3 84.6°F August 29 84.2°F
September 2 84.2°F August 28 84.2°F
September 1 84.4°F August 27 84.6°F
August 31 84.6°F August 26 84.0°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:
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.

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 85.3 °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 17.0 mph
February 16.5 mph
January 16.2 mph

Vieux Fort on a weather map

Vieux Fort
+84°F
W 13 mph
Feels like: +91°F
Precip.: 17%
Places in Saint Lucia:
Name
°F
+84°F
+86°F
24 Hours Forecast
Vieux Fort
Local time: 13:49
September 04, friday
1500
84°F
W
13 mph
1800
82°F
W
12 mph
2100
82°F
W
13 mph
September 05, saturday
0000
82°F
W
14 mph
0300
81°F
W
12 mph
0600
82°F
W
12 mph
0900
82°F
W
14 mph
1200
84°F
NW
14 mph
Units of measurement: °C / °F