World Resorts Antigua and Barbuda Antigua Weather

Antigua Sea Temperature in August

Average sea water temperature in August:
+83.8°F
Minimum sea water temperature in August: 86.2°F
Maximum sea water temperature in August: 81.5°F

Daily 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.

Monthly sea water temperature in Antigua, °F

Which Antigua and Barbuda resorts have warmest sea in August?

Place name August 2025 August 2024
St John's 84.7°F 85.6°F
Antigua 84.7°F 85.6°F
Barbuda 84.6°F 85.6°F

Best time for vacation in Antigua

Sunniest months:
March 6 days
January 5 days
February 5 days
Warmest months:
September 85.6 °F
August 85.2 °F
July 85.0 °F
Warmest sea temp:
September 84.6 °F
October 84.4 °F
August 83.8 °F
Coldest months:
February 79.7 °F
March 80.0 °F
January 80.3 °F
Rainiest months:
October 6 days
November 5 days
September 5 days
Windiest months:
July 17.8 mph
February 17.4 mph
January 17.2 mph

Antigua on a weather map

Current weather
17:02
Antigua
+77°F
W 11 mph
Feels like: +79°F
Precip.: 0%
Places in Antigua and Barbuda:
Name
°F
Antigua
+77°F
Barbuda
+77°F
St John's
+77°F
24 Hours Forecast
Antigua
Local time: 17:02
December 29, monday
1800
77°F
W
11 mph
2100
77°F
W
13 mph
December 30, tuesday
0000
77°F
W
13 mph
0300
75°F
W
14 mph
0600
75°F
W
14 mph
0900
77°F
W
15 mph
1200
77°F
W
14 mph
1500
79°F
NW
14 mph
Units of measurement: °C / °F