02.05
thu
thu
Day
81°F
SW 13 mph
Precip.
73%
73%
Night
81°F
SW 12 mph
Precip.
100%
100%
03.05
fri
fri
Day
81°F
W 17 mph
Precip.
100%
100%
Night
81°F
W 16 mph
Precip.
83%
83%
04.05
sat
sat
Day
81°F
SW 16 mph
Precip.
100%
100%
Night
81°F
W 11 mph
Precip.
100%
100%
05.05
sun
sun
Day
81°F
W 15 mph
Precip.
86%
86%
Night
81°F
W 13 mph
Precip.
100%
100%
06.05
mon
mon
Day
82°F
W 14 mph
Precip.
81%
81%
Night
82°F
W 10 mph
Precip.
88%
88%
07.05
tue
tue
Day
82°F
W 11 mph
Precip.
0%
0%
Night
82°F
W 11 mph
Precip.
68%
68%
08.05
wed
wed
Day
82°F
W 13 mph
Precip.
0%
0%
Night
82°F
W 12 mph
Precip.
0%
0%
sea water
temperature
temperature
Grand Cayman |
monthly
weather
weather
Grand Cayman |
current
weather
weather
Grand Cayman |
14 days
forecast
forecast
Grand Cayman |
Sea water temperature in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 84.3°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.9°F.
Air temperature in Grand Cayman, °F
Precipitation total in Grand Cayman, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Grand Cayman
Grand Cayman on a weather map
Places in Cayman Islands:
Name
°F
24 Hours Forecast
Grand Cayman
Local time: 17:35
May 02, thursday
1800
81°F
SW
14 mph
14 mph
2100
81°F
SW
12 mph
12 mph
May 03, friday
0000
81°F
SW
12 mph
12 mph
0300
81°F
W
15 mph
15 mph
0600
81°F
W
16 mph
16 mph
0900
81°F
W
16 mph
16 mph
1200
81°F
W
17 mph
17 mph
1500
81°F
W
16 mph
16 mph