World Resorts Antigua and Barbuda St John's Weather

St John's Sea Temperature in March

Average sea water temperature in March:
+79.6°F
Minimum sea water temperature in March: 82.2°F
Maximum sea water temperature in March: 77.7°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 82.2°F and 80.2°F.

Monthly sea water temperature in St John's, °F

Which Antigua and Barbuda resorts have warmest sea in March?

Place name March 2025 March 2024
St John's 81.1°F 81.4°F
Barbuda 81.1°F 81.3°F
Antigua 81.1°F 81.4°F

Best time for vacation in St John's

Sunniest months:
March 7 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 84.5 °F
August 83.9 °F
Coldest months:
February 79.8 °F
March 80.1 °F
January 80.3 °F
Rainiest months:
October 6 days
November 5 days
September 5 days
Windiest months:
July 17.8 mph
February 17.5 mph
January 17.3 mph

St John's on a weather map

Current weather
04:01
St John's
+75°F
SW 10 mph
Feels like: +79°F
Precip.: 0%
Places in Antigua and Barbuda:
Name
°F
Antigua
+75°F
Barbuda
+77°F
St John's
+75°F
24 Hours Forecast
St John's
Local time: 04:01
December 29, monday
0600
75°F
SW
11 mph
0900
77°F
SW
12 mph
1200
79°F
W
11 mph
1500
77°F
W
11 mph
1800
77°F
W
11 mph
2100
77°F
W
13 mph
December 30, tuesday
0000
77°F
W
13 mph
0300
77°F
W
13 mph
Units of measurement: °C / °F