World Resorts Cayman Islands George Town Weather

George Town Sea Temperature in May

Average sea water temperature in May:
+83.1°F
Minimum sea water temperature in May: 86.2°F
Maximum sea water temperature in May: 80.8°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 85.5°F and 82.0°F.

Monthly sea water temperature in George Town, °F

Which Cayman Islands resorts have warmest sea in May?

Place name May 2025 May 2024
Little Cayman 84.0°F 84.7°F
Cayman Brac 83.9°F 84.7°F
George Town 83.8°F 84.7°F
Grand Cayman 83.8°F 84.7°F

Best time for vacation in George Town

Sunniest months:
July 11 days
May 10 days
March 10 days
Warmest months:
August 87.1 °F
July 87.0 °F
September 86.9 °F
Warmest sea temp:
September 86.1 °F
August 85.9 °F
October 85.5 °F
Coldest months:
January 80.1 °F
February 80.5 °F
March 80.9 °F
Rainiest months:
October 8 days
May 5 days
November 5 days
Windiest months:
December 16.7 mph
November 16.1 mph
January 15.7 mph

George Town on a weather map

Current weather
13:15
George Town
+77°F
S 23 mph
Feels like: +82°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+77°F
George Town
+77°F
Cayman Brac
+77°F
Little Cayman
+77°F
24 Hours Forecast
George Town
Local time: 13:15
December 31, wednesday
1500
77°F
S
19 mph
1800
77°F
S
20 mph
2100
77°F
S
17 mph
January 01, thursday
0000
75°F
S
15 mph
0300
77°F
S
17 mph
0600
75°F
S
23 mph
0900
75°F
S
19 mph
1200
75°F
S
17 mph
Units of measurement: °C / °F