Current sea water temperature:
+81.3°F
| Minimum sea water temperature in February: | 82.4°F |
| Maximum sea water temperature in February: | 79.2°F |
| Average sea water temperature in February: | 80.3°F |
| more information | |
14 days
forecast
forecast
| Castries |
monthly
weather
weather
| Castries |
Sea water temperature for the last 10 days:
| February 7 | 81.3°F | February 2 | 81.0°F |
| February 6 | 81.1°F | February 1 | 81.1°F |
| February 5 | 81.1°F | January 31 | 81.3°F |
| February 4 | 81.3°F | January 30 | 81.0°F |
| February 3 | 81.0°F | January 29 | 81.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Castries?
Based on the data about daily sea water temperature for the last three years the warmest sea in Castries was noticed in September, October and August.
Monthly Sea Temperatures in Castries, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 85.8°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 84.5°F. The highest and lowest sea temperatures during the month were 85.1°F and 83.8°F.
current
weather
weather
| Castries |
weather in
February
February
| Castries |
Best time for vacation in Castries
Castries on a weather map
24 Hours Forecast
Castries
Local time: 13:01
February 07, saturday
1500
81°F
W
7 mph
7 mph
1800
79°F
W
6 mph
6 mph
2100
77°F
W
7 mph
7 mph
February 08, sunday
0000
77°F
W
8 mph
8 mph
0300
75°F
W
7 mph
7 mph
0600
75°F
W
7 mph
7 mph
0900
79°F
W
11 mph
11 mph
1200
81°F
W
10 mph
10 mph
