World Resorts Grenada St George's Weather

St George's Sea Temperature in September

Average sea water temperature in September:
+85.2°F
Minimum sea water temperature in September: 87.8°F
Maximum sea water temperature in September: 82.9°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 85.3°F.

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

Which Grenada resorts have warmest sea in September?

Place name September 2025 September 2024
St George's 85.8°F 87.1°F

Best time for vacation in St George's

Sunniest months:
September 8 days
March 6 days
August 6 days
Warmest months:
September 87.1 °F
August 86.5 °F
October 86.3 °F
Warmest sea temp:
September 85.2 °F
October 84.8 °F
August 84.3 °F
Coldest months:
February 81.9 °F
January 82.4 °F
March 82.4 °F
Rainiest months:
August 9 days
November 8 days
October 7 days
Windiest months:
February 17.2 mph
June 16.9 mph
May 16.6 mph

St George's on a weather map

Current weather
16:49
St George's
+77°F
SW 7 mph
Feels like: +81°F
Precip.: 87%
Places in Grenada:
Name
°F
St George's
+77°F
24 Hours Forecast
St George's
Local time: 16:49
December 25, thursday
1800
77°F
SW
7 mph
2100
75°F
SW
7 mph
December 26, friday
0000
75°F
SW
7 mph
0300
75°F
W
8 mph
0600
75°F
W
7 mph
0900
79°F
W
8 mph
1200
81°F
W
8 mph
1500
81°F
W
9 mph
Units of measurement: °C / °F