World Resorts Cayman Islands Grand Cayman Weather

Grand Cayman Sea Temperature in May

Average sea water temperature in May:
+83.1°F
Minimum sea water temperature in May: 86.4°F
Maximum sea water temperature in May: 80.8°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 84.7°F. The highest and lowest sea temperatures during the month were 86.4°F and 82.8°F.

Monthly sea water temperature in Grand Cayman, °F

Which Cayman Islands resorts have warmest sea in May?

Place name May 2024 May 2023
George Town 84.7°F 84.3°F
Little Cayman 84.7°F 84.4°F
Cayman Brac 84.7°F 84.4°F
Grand Cayman 84.7°F 84.3°F

Best time for vacation in Grand Cayman

Sunniest months:
July 11 days
September 10 days
March 10 days
Warmest months:
August 87.1 °F
July 87.1 °F
September 86.9 °F
Warmest sea temp:
September 86.0 °F
August 85.8 °F
October 85.5 °F
Coldest months:
January 80.2 °F
February 80.4 °F
March 80.8 °F
Rainiest months:
October 8 days
November 6 days
August 5 days
Windiest months:
December 16.7 mph
November 16.0 mph
January 15.6 mph

Grand Cayman on a weather map

Current weather
10:06
Grand Cayman
+81°F
NW 4 mph
Feels like: +86°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+81°F
George Town
+81°F
Cayman Brac
+79°F
Little Cayman
+79°F
24 Hours Forecast
Grand Cayman
Local time: 10:06
November 21, thursday
1200
82°F
W
2 mph
1500
82°F
SE
2 mph
1800
81°F
SE
8 mph
2100
81°F
SW
14 mph
November 22, friday
0000
81°F
S
15 mph
0300
79°F
S
21 mph
0600
79°F
S
21 mph
0900
77°F
S
22 mph
Units of measurement: °C / °F