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 06:58 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Wed afternoon. Warm air temperatures (max 29°C on Mon night, min 28°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Fri night. Warm air temperatures (max 29°C on Thu night, min 27°C on Fri night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 29°C on Sun night, min 28°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Fri morning. Warm (max 29°C on Wed night, min 26°C on Sat afternoon). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Sat
8
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
2:39AM0.44m
3:00AM0.41m
1:14PM0.29m
3:15AM0.38m
3:37PM0.31m
3:26AM0.36m
5:23PM0.36m
3:34AM0.36m
6:49PM0.42m
3:36AM0.37m
8:02PM0.46m
9:05PM0.49m
10:03PM0.50m
10:58PM0.49m
11:52PM0.47m
Low Tide
5:44PM-0.03m
6:44PM0.02m
9:49AM0.27m
7:49PM0.10m
9:50AM0.18m
9:01PM0.19m
10:19AM0.08m
10:24PM0.27m
10:56AM-0.02m
11:59PM0.34m
11:38AM-0.10m
1:52AM0.38m
12:22PM-0.16m
1:08PM-0.19m
1:55PM-0.19m
2:43PM-0.17m
3:32PM-0.13m
Wave
height (m) 
direction
period (s) 
0.7
SE
6
0.7
SE
6
0.6
SE
6
0.8
SE
7
0.9
SE
7
0.7
SE
8
0.7
SE
7
0.8
SE
8
0.8
SE
8
0.9
SE
8
1
SE
8
0.9
SE
7
1.2
SE
7
1.3
SE
7
1.2
SE
8
1.4
ESE
7
1.2
E
6
1
E
6
0.9
ESE
7
0.9
ESE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.5
SE
8
0.5
SE
8
0.6
SE
8
0.6
SE
8
0.7
SE
5
0.6
SE
8
0.9
SE
5
0.9
SE
5
clear
thunderstorm
thunderstorm
clear
thunderstorm
rain showers
clear
thunderstorm
clear
clear
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
clear
part cloud
rain showers
part cloud
part cloud
rain showers
thunderstorm
mod rain
part cloud
thunderstorm
mod rain
clear
risk tstorm
risk tstorm
clear
risk tstorm
rain shwrs
clear
risk tstorm
clear
clear
risk tstorm
rain shwrs
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
rain shwrs
risk tstorm
rain shwrs
clear
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
risk tstorm
mod rain
some clouds
risk tstorm
mod rain
 km/h
15
E
10
ENE
15
SSE
5
NNE
15
ENE
10
ESE
15
ESE
10
SE
15
ESE
15
ENE
20
E
15
E
25
E
20
ENE
25
ENE
30
ENE
30
ENE
25
ENE
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
E
15
SE
15
SE
15
SE
20
SE
20
ESE
20
SE
20
SSE
10
SSE
20
ESE
25
S
10
SSW
 mm 
2.0
1.0
2.0
2.0
2.0
1.0
5
1.0
3
2.0
3
2.0
1.0
2.0
1.0
1.0
3
2.0
1.0
9
7
8
8
max°C
29
29
29
29
29
29
29
29
29
29
29
28
28
28
28
28
28
29
28
28
28
29
29
29
29
29
29
29
29
29
29
29
29
29
28
Moonrise
11:54
12:37
1:16
1:54
2:32
3:12
3:55
4:43
5:36
6:33
7:33
Moonset
10:23
11:25
12:24
1:23
2:21
3:20
4:21
5:24
6:29
7:32
8:33
9:27
Sunrise
5:46
5:46
5:46
5:46
5:46
5:46
5:46
5:46
5:46
5:46
5:46
5:46
Sunset
6:58
6:59
6:59
6:59
7:00
7:00
7:00
7:00
7:00
7:00
7:01
7:01
Today's sea temperature in Grand Cayman, Cayman Islands is 29.6 °C (Statistics for 28 May 1981-2005 – mean: 28.1 max: 29.1 min: 27.6°C)
Nearest