Current sea water temperature:
+79.2°F
| Minimum sea water temperature in March: | 82.2°F |
| Maximum sea water temperature in March: | 77.7°F |
| Average sea water temperature in March: | 79.6°F |
| more information | |
14 days
forecast
forecast
| Antigua |
monthly
weather
weather
| Antigua |
Sea water temperature for the last 10 days:
| March 18 | 79.2°F | March 13 | 79.7°F |
| March 17 | 79.3°F | March 12 | 79.9°F |
| March 16 | 79.7°F | March 11 | 79.9°F |
| March 15 | 79.7°F | March 10 | 79.9°F |
| March 14 | 79.7°F | March 9 | 79.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Antigua?
Based on the data about daily sea water temperature for the last three years the warmest sea in Antigua was noticed in September, October and August.
Monthly Sea Temperatures in Antigua, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 85.6°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 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.8°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 85.3°F and 84.2°F.
current
weather
weather
| Antigua |
weather in
March
March
| Antigua |
Best time for vacation in Antigua
Antigua on a weather map
24 Hours Forecast
Antigua
Local time: 18:07
March 18, wednesday
2100
77°F
W
18 mph
18 mph
March 19, thursday
0000
77°F
W
19 mph
19 mph
0300
77°F
W
20 mph
20 mph
0600
77°F
W
19 mph
19 mph
0900
77°F
W
20 mph
20 mph
1200
79°F
W
19 mph
19 mph
1500
79°F
W
17 mph
17 mph
1800
77°F
W
17 mph
17 mph
