World Resorts Saint Lucia Vieux Fort Weather

Vieux Fort Sea Temperature in December

Average sea water temperature in December:
+82.3°F
Minimum sea water temperature in December: 85.1°F
Maximum sea water temperature in December: 80.4°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 82.3°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.5°F.

Monthly sea water temperature in Vieux Fort, °F

Which Saint Lucia resorts have warmest sea in December?

Place name December 2025 December 2024
Castries 82.3°F 83.6°F
Vieux Fort 82.3°F 83.7°F

Best time for vacation in Vieux Fort

Sunniest months:
September 6 days
February 5 days
January 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 81.6 °F
January 81.7 °F
March 82.1 °F
Rainiest months:
October 7 days
August 7 days
September 5 days
Windiest months:
June 16.9 mph
February 16.6 mph
January 16.2 mph

Vieux Fort on a weather map

Current weather
10:53
Vieux Fort
+81°F
SW 17 mph
Feels like: +84°F
Precip.: 80%
Places in Saint Lucia:
Name
°F
Vieux Fort
+81°F
Castries
+79°F
24 Hours Forecast
Vieux Fort
Local time: 10:53
December 29, monday
1200
81°F
SW
17 mph
1500
79°F
W
17 mph
1800
79°F
W
16 mph
2100
79°F
SW
17 mph
December 30, tuesday
0000
79°F
SW
17 mph
0300
77°F
SW
16 mph
0600
77°F
SW
16 mph
0900
79°F
W
17 mph
Units of measurement: °C / °F