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 05:46 AM and sunset is at 07:01 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Tue afternoon. Warm air temperatures (max 28°C on Tue night, min 26°C on Tue afternoon). Winds decreasing (strong winds from the SE on Tue afternoon, moderate winds from the E by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Warm air temperatures (max 28°C on Thu night, min 27°C on Sat afternoon). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Sun night, min 28°C on Sun night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 28°C on Wed night, min 28°C on Wed night). Mainly fresh winds.

Days 13–16 Weather Summary

Heavy rain (total 38mm), heaviest during Wed morning. Warm (max 28°C on Sat night, min 27°C on Sun night). Mainly fresh winds.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
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High Tide
4:48PM0.33m
2:23AM0.35m
6:14PM0.39m
2:11AM0.36m
7:24PM0.45m
8:26PM0.49m
9:24PM0.51m
10:19PM0.51m
11:10PM0.49m
11:54PM0.47m
00:32AM0.43m
8:24AM0.36m
1:02AM0.39m
10:27AM0.30m
1:26AM0.36m
12:33PM0.27m
1:45AM0.34m
2:41PM0.27m
1:59AM0.32m
4:51PM0.30m
2:06AM0.32m
6:43PM0.35m
Low Tide
9:24AM0.10m
8:51PM0.28m
10:01AM0.01m
10:26PM0.34m
10:45AM-0.08m
00:38AM0.39m
11:33AM-0.16m
12:24PM-0.21m
1:18PM-0.24m
2:13PM-0.24m
3:08PM-0.22m
5:17AM0.40m
4:02PM-0.16m
6:07AM0.35m
4:56PM-0.08m
7:04AM0.28m
5:49PM0.01m
7:56AM0.20m
6:44PM0.11m
8:44AM0.12m
7:47PM0.20m
9:27AM0.05m
9:28PM0.27m
10:07AM-0.00m
Wave
Height (m)
Direction
Period (s)
2.2
SE
8
2.4
SE
7
1.9
SE
7
1.4
SE
6
1.3
SE
6
1.2
SE
6
1.1
SE
6
1.2
SE
6
1.1
SE
6
1.2
SE
6
1.1
SE
6
1.1
SE
6
1.3
ESE
5
1.4
ESE
6
1.4
SE
7
1.4
SE
7
1.3
SE
8
1.4
SE
8
1.8
SE
7
1.8
SE
7
1.4
SE
7
1.3
SE
7
1.3
SE
6
1.6
SE
6
1.7
SE
7
1.8
SE
7
1.8
SE
7
2
ESE
7
1.8
SE
7
1.6
SE
7
1.8
SE
7
1.7
SE
7
1.6
SE
7
1.6
SE
7
1.5
SE
7
1.3
SE
7
1.1
SE
8
1.1
SE
7
1.1
SE
6
1
SE
6
0.9
SE
6
1.1
SE
6
1.1
SE
6
1.1
SE
6
1.8
SE
7
1.9
SE
8
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
rain showers
thunderstorm
part cloud
rain showers
thunderstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
light rain
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
rain shwrs
risk tstorm
km/h
35
ESE
45
SE
35
SE
30
ESE
30
ESE
25
ESE
25
ESE
25
SE
20
E
30
ESE
25
E
30
ENE
35
ENE
30
E
30
ESE
25
ESE
25
ESE
30
ESE
35
ESE
30
ESE
25
SE
30
ESE
25
ESE
30
SE
35
SE
35
SE
35
ESE
35
SE
30
ESE
35
ESE
30
ESE
30
ESE
30
ESE
25
ESE
20
E
20
ESE
25
ESE
20
ESE
25
ESE
20
ESE
20
ESE
20
SE
20
ESE
20
E
35
ESE
30
ESE
4
5
1
2
1
2
1
3
2
3
2
5
15
max °C
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Moonrise
1:04
1:41
2:20
3:05
3:58
4:58
6:04
7:14
8:23
9:28
10:28
11:24
12:17
1:08
1:59
2:50
Moonset
1:34
2:32
3:33
4:38
5:48
6:58
8:05
9:04
9:56
10:40
11:19
11:55
12:29
1:03
1:38
Sunrise
5:46
5:46
5:46
5:46
5:46
5:46
5:47
5:47
5:47
5:47
5:47
5:47
5:48
5:48
5:48
5:48
Sunset
7:01
7:01
7:02
7:02
7:02
7:04
7:04
7:04
7:05
7:05
7:05
7:05
7:05
7:06
7:06
Today's sea temperature in Grand Cayman, Cayman Islands is
29.4° C
(Statistics for 09 Jun 1981-2005 – mean: 28.3 max: 29.1 min: 27.7°C)
Issued (local time): 12 am Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest