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:
2026
2025
2024

The average sea water temperature in September of 2026 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.7°F.

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

Which Grenada resorts have warmest sea in September?

Place name September 2026 September 2025
St George's 84.7°F 85.8°F

Best time for vacation in St George's

Sunniest months:
September 8 days
March 6 days
January 5 days
Warmest months:
September 87.1 °F
August 86.4 °F
October 86.3 °F
Warmest sea temp:
September 85.2 °F
October 84.8 °F
August 84.2 °F
Coldest months:
February 81.8 °F
January 82.3 °F
March 82.3 °F
Rainiest months:
November 8 days
August 8 days
October 7 days
Windiest months:
February 17.0 mph
June 16.7 mph
May 16.5 mph

St George's on a weather map

Current weather
22:13
St George's
+82°F
W 11 mph
Feels like: +90°F
Precip.: 32%
Places in Grenada:
Name
°F
St George's
+82°F
24 Hours Forecast
St George's
Local time: 22:13
September 25, friday
0000
82°F
W
15 mph
0300
82°F
W
14 mph
0600
82°F
W
13 mph
0900
84°F
W
12 mph
1200
86°F
W
14 mph
1500
84°F
W
14 mph
1800
82°F
W
12 mph
2100
82°F
W
14 mph
Units of measurement: °C / °F