World Resorts Cayman Islands Little Cayman Weather

Little Cayman Sea Temperature in May

Average sea water temperature in May:
+83.2°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 84.0°F. The highest and lowest sea temperatures during the month were 85.6°F and 81.3°F.

Monthly sea water temperature in Little Cayman, °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 Little Cayman

Sunniest months:
March 12 days
July 12 days
February 11 days
Warmest months:
August 87.0 °F
July 86.8 °F
September 86.7 °F
Warmest sea temp:
September 86.3 °F
August 86.2 °F
October 85.7 °F
Coldest months:
January 79.8 °F
February 80.1 °F
March 80.6 °F
Rainiest months:
October 7 days
May 6 days
August 5 days
Windiest months:
December 16.7 mph
November 16.1 mph
January 15.5 mph

Little Cayman on a weather map

Current weather
11:32
Little Cayman
+82°F
W 13 mph
Feels like: +90°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+82°F
George Town
+82°F
Cayman Brac
+82°F
Little Cayman
+82°F
24 Hours Forecast
Little Cayman
Local time: 11:32
December 18, thursday
1200
82°F
W
13 mph
1500
82°F
W
10 mph
1800
81°F
W
11 mph
2100
79°F
W
11 mph
December 19, friday
0000
79°F
W
11 mph
0300
81°F
W
11 mph
0600
81°F
W
13 mph
0900
81°F
W
11 mph
Units of measurement: °C / °F