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 06:37 AM and sunset is at 07:57 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Fri afternoon, min 15°C on Sat night). Winds increasing (light winds from the N on Fri afternoon, strong winds from the NNE by Sat morning).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Cool air temperatures (max 19°C on Mon night, min 16°C on Mon morning). Winds decreasing (strong winds from the WNW on Mon night, calm by Wed morning).

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Thu morning, min 20°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm (max 21°C on Sun afternoon, min 18°C on Mon night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
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
Wave Height Map
High Tide
11:02AM0.75m
11:15PM0.91m
11:42AM0.73m
11:58PM0.90m
12:26PM0.71m
00:46AM0.88m
1:18PM0.70m
1:42AM0.85m
2:18PM0.70m
2:46AM0.83m
3:24PM0.73m
3:53AM0.82m
4:31PM0.78m
5:00AM0.82m
5:34PM0.85m
6:02AM0.83m
6:32PM0.92m
7:00AM0.84m
7:27PM0.99m
7:54AM0.84m
8:18PM1.04m
8:45AM0.84m
9:08PM1.05m
Low Tide
4:55PM0.09m
5:49AM0.09m
5:35PM0.10m
6:34AM0.11m
6:22PM0.11m
7:25AM0.13m
7:16PM0.12m
8:21AM0.13m
8:20PM0.12m
9:21AM0.12m
9:32PM0.11m
10:22AM0.09m
10:45PM0.08m
11:20AM0.05m
11:53PM0.03m
12:14PM0.00m
00:55AM-0.03m
1:05PM-0.04m
1:52AM-0.08m
1:55PM-0.07m
2:46AM-0.10m
2:43PM-0.09m
3:37AM-0.11m
Wave
height (m) 
direction
period (s) 
0.8
N
7
0.8
NE
7
0.9
ENE
9
2
N
9
2.5
N
8
2.4
NNE
9
2.5
NNE
9
2.5
NNE
10
2.2
NNE
10
1.9
NNE
10
1.8
NNE
10
2
NNE
11
1.7
NNE
10
1.6
NNE
10
1.3
NNE
10
1.2
NNE
9
1.3
NNE
9
1.2
NNE
10
1.1
NNE
10
0.9
NNE
10
0.9
NNE
10
0.8
NNE
9
0.8
NNE
8
0.8
N
7
0.9
NW
6
0.9
NW
6
0.9
WNW
7
1
WNW
8
1
WNW
8
0.9
WNW
7
0.9
NNW
8
1
NNW
8
1.1
NE
8
1
NE
8
1
NE
9
0.9
NE
8
part cloud
part cloud
clear
cloud
part cloud
clear
clear
cloud
part cloud
cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
rain showers
some clouds
some clouds
clear
cloudy
some clouds
clear
clear
cloudy
some clouds
cloudy
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
rain shwrs
 km/h
15
NNE
15
N
20
N
45
N
45
NNE
40
N
45
NNW
40
N
35
NNW
25
NNW
30
WNW
40
WNW
30
NW
25
N
15
NNE
5
NNE
10
WSW
15
W
20
W
20
WNW
20
W
20
W
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
25
SW
20
SW
20
SW
20
W
20
NNW
15
NNE
10
NE
5
SSE
10
SSW
 mm 
3
2.0
max°C
17
18
18
18
17
16
16
16
16
17
18
19
19
19
18
17
19
19
20
20
20
20
20
20
20
20
20
20
21
21
20
20
19
18
19
21
Moonrise
10:55
11:56
12:54
1:46
2:31
3:09
3:44
4:16
4:46
5:17
5:51
Moonset
7:59
8:44
9:37
10:38
11:45
12:54
2:03
3:12
4:21
5:29
6:39
7:51
Sunrise
6:37
6:35
6:35
6:33
6:33
6:31
6:31
6:30
6:28
6:28
6:26
6:26
Sunset
7:57
7:57
7:58
7:59
8:00
8:00
8:00
8:01
8:01
8:02
8:04
8:05
Today's sea temperature in Great Sound Island is 20.6 °C (Statistics for 26 Apr 1981-2005 – mean: 20.6 max: 21.9 min: 19.6°C)
Nearest