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 06:11 AM and sunset is at 08:24 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Tue morning, min 20°C on Tue afternoon). Winds decreasing (fresh winds from the N on Tue morning, calm by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Warm air temperatures (max 24°C on Sat afternoon, min 21°C on Fri morning). Winds increasing (light winds from the W on Fri afternoon, fresh winds from the WSW by Sun morning).

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 25°C on Tue night, min 24°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 25°C on Thu afternoon, min 22°C on Sat night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 23°C on Sun morning, min 21°C on Mon night). Wind will be generally light.

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
PM
Wave Height Map
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High Tide
4:13PM0.84m
4:34AM0.72m
5:11PM0.89m
5:36AM0.72m
6:09PM0.95m
6:36AM0.73m
7:07PM1.00m
7:35AM0.75m
8:03PM1.03m
8:32AM0.77m
8:59PM1.05m
9:27AM0.80m
9:54PM1.05m
10:22AM0.81m
10:48PM1.02m
11:18AM0.82m
11:42PM0.98m
12:13PM0.82m
00:36AM0.91m
1:09PM0.82m
1:30AM0.84m
2:06PM0.82m
2:25AM0.77m
3:03PM0.82m
3:20AM0.71m
3:59PM0.82m
4:17AM0.67m
4:54PM0.82m
Low Tide
9:47AM0.08m
10:41PM0.12m
10:41AM0.05m
11:44PM0.07m
11:37AM0.02m
00:45AM0.02m
12:34PM-0.02m
1:44AM-0.02m
1:31PM-0.06m
2:40AM-0.06m
2:28PM-0.09m
3:34AM-0.09m
3:25PM-0.10m
4:27AM-0.10m
4:21PM-0.10m
5:18AM-0.10m
5:18PM-0.08m
6:10AM-0.08m
6:17PM-0.05m
7:00AM-0.06m
7:16PM-0.01m
7:50AM-0.03m
8:18PM0.03m
8:40AM0.00m
9:20PM0.07m
9:30AM0.03m
10:22PM0.09m
10:20AM0.06m
Wave
Height (m)
Direction
Period (s)
1
ENE
7
1.1
NNE
6
1.4
N
8
1.2
NNE
8
1.1
NNE
8
0.9
NNE
7
0.8
ENE
7
0.7
ENE
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
ENE
8
0.8
ENE
8
0.8
E
8
0.9
ENE
8
1.1
ENE
7
1.3
WNW
6
1.3
WNW
7
1.1
WNW
7
1
W
6
0.9
WNW
7
0.9
NNW
8
0.9
NNE
8
0.9
NNW
7
1.1
WNW
7
1.1
WNW
8
1
WNW
7
0.9
WNW
7
0.8
W
7
0.7
W
6
0.7
W
6
0.8
WNW
7
0.8
NW
8
0.8
NW
7
0.8
NW
7
0.8
NW
7
0.8
N
7
0.9
NNE
9
1.1
NNE
9
1.1
NE
10
1.2
NE
10
1.2
NE
10
1.1
NE
10
1.1
NE
11
1
NE
11
0.9
NE
10
0.8
NE
10
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
rain showers
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
cloudy
rain shwrs
risk tstorm
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
rain shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
km/h
30
N
25
NNE
25
NE
20
ENE
20
ENE
20
E
10
SE
5
ESE
10
SSE
10
SW
10
W
20
SW
15
SW
25
SSW
20
WSW
30
SW
25
WSW
25
WSW
25
W
25
W
25
WSW
20
WSW
25
WSW
25
WSW
25
W
20
WSW
20
W
20
WNW
15
NW
15
WNW
15
NW
20
NW
15
N
15
WNW
20
NW
20
NNE
20
NNE
20
NNE
20
NE
20
ENE
20
ENE
20
E
10
E
5
ESE
5
SSE
10
WSW
10
WSW
2
3
1
1
1
1
max °C
22
21
20
20
20
20
21
22
22
22
22
23
23
24
24
24
24
24
24
24
24
24
24
25
25
25
24
24
25
25
24
24
24
24
24
23
23
23
22
22
22
22
21
22
22
22
23
Moonrise
1:55
2:24
2:56
3:33
4:18
5:13
6:18
7:31
8:45
9:58
11:05
12:09
1:10
2:08
3:06
4:04
Moonset
2:31
3:36
4:45
5:58
7:13
8:26
9:32
10:27
11:12
11:50
12:21
12:50
1:17
1:44
2:12
Sunrise
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:11
6:13
6:13
6:13
Sunset
8:24
8:24
8:25
8:25
8:25
8:27
8:27
8:27
8:28
8:28
8:28
8:29
8:29
8:29
8:29
8:29
Today's sea temperature in Great Sound Island is
24.1° C
(Statistics for 09 Jun 1981-2005 – mean: 24.0 max: 24.9 min: 22.9°C)
Issued (local time): 2 am Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest