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 06:16 AM and sunset is at 08:14 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Mon afternoon. Warm air temperatures (max 23°C on Wed afternoon, min 21°C on Mon morning). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Tue night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Sat morning. Warm air temperatures (max 23°C on Thu afternoon, min 21°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the NNE by Sat afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 20°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 21°C on Wed morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
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
7:16AM0.72m
7:36PM0.87m
7:58AM0.73m
8:16PM0.90m
8:39AM0.74m
8:55PM0.93m
9:20AM0.74m
9:34PM0.94m
10:01AM0.74m
10:15PM0.94m
10:43AM0.74m
10:58PM0.94m
11:28AM0.73m
11:45PM0.92m
12:17PM0.73m
00:35AM0.90m
1:10PM0.74m
1:30AM0.86m
2:08PM0.76m
2:29AM0.83m
3:10PM0.79m
3:32AM0.79m
4:12PM0.84m
4:36AM0.77m
Low Tide
1:13PM0.11m
2:05AM0.09m
1:53PM0.09m
2:47AM0.07m
2:32PM0.08m
3:28AM0.05m
3:11PM0.07m
4:09AM0.05m
3:52PM0.06m
4:51AM0.05m
4:35PM0.06m
5:35AM0.05m
5:21PM0.06m
6:21AM0.05m
6:13PM0.07m
7:10AM0.06m
7:11PM0.08m
8:02AM0.05m
8:15PM0.09m
8:56AM0.05m
9:23PM0.08m
9:52AM0.03m
10:33PM0.05m
Wave
height (m) 
direction
period (s) 
1.4
W
6
1.1
W
6
1
WSW
6
1.1
WSW
7
1.1
W
7
0.9
NE
9
0.8
NE
8
0.8
NE
8
0.8
NE
8
0.7
NE
8
0.6
NE
7
0.6
E
8
0.5
E
9
0.6
E
8
0.6
ESE
8
1
SSW
10
1.5
S
8
1.6
S
8
1.6
SSE
8
1.3
SSE
8
1
ESE
8
1
E
8
1
E
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
8
0.8
NE
9
0.8
NE
9
0.7
NE
9
0.8
ENE
9
0.8
ENE
9
0.9
NE
9
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
clear
thunderstorm
part cloud
part cloud
clear
rain showers
cloud
light rain
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
risk tstorm
some clouds
some clouds
clear
rain shwrs
cloudy
light rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
30
WSW
25
WSW
20
W
15
WSW
20
W
10
W
5
SSE
0
ESE
5
SW
5
SW
10
WSW
10
SSE
15
E
20
SE
20
SE
25
NE
25
NE
30
NE
25
NNE
20
NE
20
NE
20
NE
15
NNE
15
NNE
10
NNW
10
NW
0
WNW
5
WSW
10
SW
5
SE
5
SSE
10
SE
15
ESE
10
SE
5
SE
5
SE
 mm 
1.0
1.0
1.0
1.0
1.0
max°C
22
22
22
21
22
22
22
23
23
22
23
23
22
22
21
21
22
21
21
21
21
21
22
21
21
22
22
21
22
22
21
22
22
21
22
22
Moonrise
5:41
6:40
7:42
8:45
9:49
10:49
11:43
12:30
1:10
1:45
2:17
Moonset
4:22
4:50
5:20
5:57
6:40
7:32
8:32
9:37
10:46
11:55
1:03
2:09
Sunrise
6:16
6:16
6:16
6:16
6:15
6:15
6:15
6:13
6:13
6:13
6:13
6:13
Sunset
8:14
8:14
8:15
8:15
8:15
8:16
8:17
8:17
8:19
8:19
8:20
8:21
Today's sea temperature in Great Sound Island is 21.8 °C (Statistics for 20 May 1981-2005 – mean: 22.3 max: 23.2 min: 21.0°C)
Nearest