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 06:56 AM and sunset is at 05:53 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Warm air temperatures (max 26°C on Wed night, min 25°C on Wed night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sat night, min 25°C on Sun afternoon). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Tue night, min 24°C on Thu afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun morning. Warm (max 26°C on Sat night, min 25°C on Fri night). Mainly fresh winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
1:18PM0.30m
10:26PM0.20m
1:28PM0.28m
1:39AM0.18m
1:32PM0.27m
3:57AM0.22m
1:28PM0.27m
5:48AM0.28m
1:12PM0.29m
7:12AM0.34m
8:16AM0.38m
9:07AM0.40m
9:53AM0.39m
3:50PM0.35m
10:34AM0.37m
5:33PM0.34m
11:08AM0.34m
6:54PM0.31m
11:37AM0.30m
Low Tide
7:29PM0.19m
7:55PM0.11m
8:35PM0.02m
7:31AM0.19m
9:20PM-0.08m
8:57AM0.26m
10:10PM-0.18m
11:03PM-0.25m
11:56PM-0.30m
00:51AM-0.33m
2:44PM0.35m
1:44AM-0.33m
2:48PM0.33m
2:36AM-0.30m
3:24PM0.29m
3:25AM-0.25m
4:15PM0.24m
Wave
height (m) 
direction
period (s) 
1.8
E
7
1.6
E
7
1.5
E
7
1.4
E
7
1.3
E
6
1.3
E
6
1.1
ESE
6
1.1
E
6
1.1
E
5
1
ESE
6
1.3
E
6
1.1
E
6
1.4
ESE
6
1
ESE
6
0.8
ESE
6
0.7
SE
6
0.7
SE
7
0.7
SE
8
0.8
SE
8
0.8
SE
7
1
E
5
1.1
E
5
1.1
E
6
0.9
SE
8
0.8
SE
8
0.9
SE
8
0.8
SE
8
1
ESE
7
1.1
E
6
1
E
6
1.2
E
6
1
E
6
1.1
ESE
6
1.1
ESE
6
1
E
6
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
clear
rain shwrs
clear
clear
clear
clear
 km/h
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
E
30
E
30
ENE
25
ENE
30
E
20
E
15
ENE
15
ENE
10
ENE
15
NE
25
NE
25
NE
25
NE
30
NE
25
NNE
25
NNE
25
NNE
25
NNE
20
NNE
30
NE
25
NE
30
NE
25
ENE
20
ENE
25
E
25
ENE
25
ENE
 mm 
2
1
max°C
26
26
26
26
26
26
26
25
26
26
26
26
25
26
25
25
25
25
25
25
25
25
24
25
25
25
25
25
25
26
26
26
26
26
26
Moonrise
10:59
11:34
12:10
12:47
1:29
2:15
3:10
4:11
5:18
6:27
7:34
8:36
Moonset
10:59
11:53
12:48
1:47
2:49
3:56
5:05
6:13
7:17
8:13
9:01
Sunrise
6:56
6:56
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
7:00
7:00
Sunset
5:53
5:53
5:54
5:55
5:55
5:57
5:57
5:58
5:59
5:59
6:00
6:00
Today's sea temperature in Grand Cayman, Cayman Islands is
28.2° C
(Statistics for 25 Dec 1981-2005 – mean: 27.2 max: 27.8 min: 26.5°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest