Grand Cayman, Cayman Islands Sea Conditions and Tide Table

Grand Cayman, Cayman Islands Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:52 AM and sunset is at 06:25 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 26°C on Mon night, min 25°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sat afternoon, min 24°C on Fri night). Winds decreasing (strong winds from the NE on Fri night, light winds from the E by Sun afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 25°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Wed night, min 24°C on Wed night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
9:39AM0.22m
8:49AM0.25m
8:39AM0.28m
8:44AM0.30m
8:42AM0.32m
8:20AM0.33m
8:18AM0.33m
8:28AM0.33m
4:38PM0.31m
8:40AM0.31m
6:00PM0.32m
8:54AM0.30m
7:16PM0.32m
9:07AM0.28m
8:32PM0.32m
9:19AM0.26m
Low Tide
6:14PM-0.03m
7:15PM-0.05m
8:24PM-0.07m
9:31PM-0.10m
10:29PM-0.13m
11:19PM-0.16m
00:05AM-0.17m
12:42PM0.28m
00:48AM-0.17m
1:04PM0.23m
1:31AM-0.14m
1:40PM0.17m
2:14AM-0.09m
2:21PM0.09m
2:57AM-0.01m
3:06PM0.01m
Wave
height (m) 
direction
period (s) 
0.9
SE
8
0.9
ESE
7
0.9
SE
8
0.7
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.7
SE
8
0.7
SE
8
1
ESE
6
1.2
ENE
5
1.8
ENE
6
2
ENE
7
1.8
ENE
7
1.3
E
7
1.2
E
6
1
E
7
0.9
ESE
8
0.7
ESE
8
0.6
ESE
8
0.5
SE
8
0.4
ESE
8
0.4
ESE
7
0.4
SE
7
0.4
ESE
7
0.4
SE
7
0.4
SE
7
0.4
ESE
7
0.5
E
6
0.4
ESE
6
0.4
SE
7
0.4
SE
7
0.5
SE
7
0.5
SE
7
0.5
SE
7
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
ENE
20
E
15
E
20
E
15
SSE
5
E
15
E
15
NE
20
NNE
30
ENE
30
ENE
45
NE
40
ENE
35
ENE
25
ENE
20
E
10
ESE
0
NE
0
N
5
NW
10
NNW
5
ENE
5
NNW
10
NNW
15
NNE
10
N
15
NNE
15
E
10
E
5
E
10
NNE
15
NNE
15
N
20
NNE
20
NNE
 mm 
1.0
max°C
26
25
25
26
26
26
25
26
25
25
25
25
25
26
25
25
26
25
25
26
25
25
25
25
25
25
25
25
25
25
25
25
25
24
25
Moonrise
11:37
12:30
1:25
2:22
3:18
4:12
5:02
5:49
6:32
7:13
7:52
Moonset
10:20
10:57
11:38
12:24
1:17
2:14
3:15
4:18
5:21
6:22
7:23
8:24
Sunrise
6:52
6:50
6:50
6:50
6:48
6:48
6:48
6:47
6:47
6:46
6:45
6:45
Sunset
6:25
6:25
6:27
6:27
6:28
6:28
6:28
6:29
6:29
6:29
6:30
6:30
Today's sea temperature in Grand Cayman, Cayman Islands is 27.4 °C (Statistics for 18 Feb 1981-2005 – mean: 26.6 max: 27.1 min: 25.7°C)
Issued (local time): 12 am Tuesday 18 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest