Measurements:
°C
°F
Barbuda
82°F
W 19 mph
Feels like: 86°F
Precip: 100%
World Resorts Antigua and Barbuda Barbuda Weather

Barbuda Sea Water Temperature

Current Sea Water Temperature:
+84.4°F
Maximum Sea Water Temperature in April: 86.6°F
Minimum Sea Water Temperature in April: 81.8°F
Average water temperature in April: 83.6°F

Sea Water Temperature for the Last 10 Days:

April 19 84.4°F April 14 84.2°F
April 18 84.2°F April 13 83.8°F
April 17 84.6°F April 12 84.0°F
April 16 84.6°F April 11 83.6°F
April 15 84.0°F April 10 83.6°F

When is the Warmest Sea for Barbuda?

According to our data for the last three years for Barbuda the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Barbuda was 89.4°F. The maximum and minimum values were 88.8°F and 89.8°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Barbuda was 88.5°F. The maximum and minimum values were 87.4°F and 90.0°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Barbuda was 88.5°F. The maximum and minimum values were 87.6°F and 89.2°F respectively.

Best Time to Visit Barbuda
The most sunny months:
March 6 days
January 5 days
February 4 days
The most warm months:
September 89.0 °F
August 88.6 °F
October 88.5 °F
Warmest sea temperature:
September 88.4 °F
October 88.3 °F
August 87.6 °F
The most cold months:
February 82.5 °F
March 82.5 °F
January 83.1 °F
The most rainy months:
October 6 days
November 5 days
September 5 days
The most windy months:
July 17 mph
February 17 mph
January 17 mph

Barbuda on the Weather Map

Antigua and Barbuda Resorts:
NAME
Antigua +82
Barbuda +82
St John's +82
24 Hours Weather Forecast
Barbuda
Local time: 12:17
19 apr, sunday
1500 82°F
W
17 mph
1800 82°F
W
20 mph
2100 82°F
W
20 mph
20 apr, monday
0000 82°F
W
20 mph
0300 82°F
W
19 mph
0600 82°F
W
19 mph
0900 82°F
W
19 mph
1200 82°F
W
17 mph