Great Sound Island Sea Conditions and Tide Table

Great Sound Island 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 — and sunset is at 08:20 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Warm air temperatures (max 27°C on Fri night, min 26°C on Fri night). Winds increasing (light winds from the SW on Fri night, fresh winds from the SSW by Sun afternoon).

Days 5–7 Weather Summary

Moderate rain (total 19mm), heaviest on Wed morning. Warm air temperatures (max 27°C on Mon night, min 25°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 41mm), heaviest during Sat morning. Warm (max 27°C on Thu night, min 26°C on Fri night). Mainly fresh winds.

Days 11–13 Weather Summary

Heavy rain (total 31mm), heaviest during Wed morning. Warm (max 27°C on Sun night, min 26°C on Sun night). Mainly fresh winds.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
Wave Height Map
High Tide
1:50AM0.81m
2:29PM0.93m
2:49AM0.75m
3:29PM0.92m
3:52AM0.70m
4:34PM0.91m
4:58AM0.67m
5:38PM0.91m
6:03AM0.67m
6:40PM0.91m
7:03AM0.69m
7:35PM0.92m
7:57AM0.72m
8:25PM0.93m
8:45AM0.75m
9:09PM0.92m
9:29AM0.78m
9:49PM0.91m
10:10AM0.80m
10:26PM0.89m
10:49AM0.82m
11:01PM0.87m
11:25AM0.84m
Low Tide
7:53PM0.03m
8:00AM-0.02m
8:56PM0.06m
8:54AM0.01m
10:03PM0.08m
9:53AM0.04m
11:11PM0.09m
10:55AM0.06m
00:15AM0.09m
11:58AM0.06m
1:14AM0.08m
12:57PM0.06m
2:06AM0.06m
1:52PM0.05m
2:51AM0.05m
2:42PM0.05m
3:33AM0.05m
3:27PM0.05m
4:10AM0.05m
4:10PM0.06m
4:45AM0.05m
4:52PM0.09m
5:18AM0.07m
5:32PM0.12m
Wave
height (m) 
direction
period (s) 
0.8
SE
8
0.9
SE
8
0.9
ESE
8
0.9
SE
9
1.1
SE
7
1.3
SSW
5
1.3
SSW
5
1.2
SSW
5
1.2
S
5
1
SSW
5
1
S
5
0.9
SSW
5
0.9
E
7
0.8
SSE
7
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.9
SE
8
1
SSE
8
1.1
S
8
1.3
SW
7
1.4
SW
7
1.5
W
7
1.3
W
7
1.2
W
7
1.2
W
6
1
W
6
0.9
W
6
0.9
W
6
1
W
5
0.9
W
6
1
W
6
1
SSW
7
1
SSE
7
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
mod rain
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
risk tstorm
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
mod rain
risk tstorm
risk tstorm
some clouds
rain shwrs
risk tstorm
risk tstorm
 km/h
15
SSW
15
SSW
20
SSW
25
S
30
S
35
SSW
30
S
30
S
30
S
25
SSE
25
S
20
S
20
S
5
SSE
20
S
15
S
20
S
15
SSW
20
SSW
25
SSW
25
SW
25
SSW
30
SW
35
SW
30
WSW
30
WSW
30
WSW
25
WSW
20
WSW
25
WSW
25
WSW
30
WSW
25
WSW
25
WSW
25
WSW
25
WSW
 mm 
1.0
5
1.0
2.0
2.0
2.0
2.0
2.0
6
2.0
3
1.0
1.0
3
9
6
4
8
3
6
5
1.0
6
2.0
4
2.0
8
3
max°C
27
26
27
27
27
27
27
27
27
27
27
27
27
26
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Moonrise
11:52
12:24
1:01
1:42
2:31
3:26
4:25
5:28
6:30
7:30
8:27
9:23
Moonset
12:07
1:14
2:23
3:31
4:38
5:42
6:38
7:27
8:08
8:43
9:12
9:39
10:03
Sunrise
6:31
6:31
6:31
6:33
6:33
6:33
6:35
6:35
6:35
6:37
6:37
6:37
Sunset
8:20
8:20
8:19
8:17
8:17
8:16
8:15
8:15
8:14
8:13
8:13
8:12
8:10
Today's sea temperature in Great Sound Island is 28.3 °C (Statistics for 26 Jul 1981-2005 – mean: 27.4 max: 28.3 min: 26.1°C)
Nearest