World Resorts Saint Lucia Castries Weather

Castries Sea Temperature in June

Average sea water temperature in June:
+82.4°F
Minimum sea water temperature in June: 84.7°F
Maximum sea water temperature in June: 80.4°F

Daily sea water temperature in June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 82.3°F. The highest and lowest sea temperatures during the month were 82.9°F and 81.9°F.

Monthly sea water temperature in Castries, °F

Which Saint Lucia resorts have warmest sea in June?

Place name June 2026 June 2025
Vieux Fort 82.4°F 82.3°F
Castries 82.3°F 82.4°F

Best time for vacation in Castries

Sunniest months:
December 4 days
March 4 days
September 4 days
Warmest months:
September 86.8 °F
October 86.0 °F
August 85.7 °F
Warmest sea temp:
September 84.8 °F
October 84.6 °F
August 83.9 °F
Coldest months:
January 81.8 °F
February 81.9 °F
March 82.1 °F
Rainiest months:
August 7 days
October 5 days
September 5 days
Windiest months:
June 15.8 mph
February 15.4 mph
July 15.0 mph

Castries on a weather map

Current weather
04:01
Castries
+81°F
W 7 mph
Feels like: +86°F
Precip.: 17%
Places in Saint Lucia:
Name
°F
Vieux Fort
+81°F
Castries
+81°F
24 Hours Forecast
Castries
Local time: 04:01
September 05, saturday
0600
81°F
NW
9 mph
0900
84°F
W
12 mph
1200
88°F
W
14 mph
1500
86°F
W
13 mph
1800
82°F
W
12 mph
2100
82°F
W
12 mph
September 06, sunday
0000
82°F
W
12 mph
0300
81°F
W
12 mph
Units of measurement: °C / °F