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 08:00 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Wed afternoon, min 19°C on Wed night). Winds increasing (light winds from the W on Wed night, fresh winds from the N by Sat morning).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Cool air temperatures (max 19°C on Sat afternoon, min 18°C on Sat afternoon). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Tue morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 19°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Fri morning).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Warm (max 21°C on Fri afternoon, min 19°C on Sat night). Winds increasing (moderate winds from the SW on Fri night, strong winds from the SW by Sat night).

Wed
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Mon
13
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
Wave Height Map
High Tide
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
9:34AM0.83m
9:57PM1.05m
10:23AM0.81m
10:45PM1.01m
11:10AM0.78m
11:34PM0.96m
11:59AM0.75m
00:23AM0.89m
12:49PM0.72m
1:15AM0.83m
Low Tide
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
3:31PM-0.09m
4:27AM-0.09m
4:19PM-0.06m
5:16AM-0.05m
5:07PM-0.03m
6:05AM-0.00m
5:56PM0.02m
6:55AM0.05m
6:48PM0.07m
7:46AM0.10m
Wave
height (m) 
direction
period (s) 
1
NNE
9
1
NNE
9
0.9
NNE
9
0.8
NNE
9
0.7
N
8
0.6
NE
8
0.8
NE
8
0.9
NW
5
1.1
NW
6
1.5
NNW
7
1.3
N
7
1.1
N
7
1.1
N
7
1.2
NE
8
1.2
NE
11
1.3
NE
10
1.4
NE
11
1.5
NE
11
1.4
NE
11
1.3
NE
11
1.1
NE
11
1.1
NE
10
1.1
NE
10
1.2
NE
9
1.2
NE
9
1.1
N
8
1.2
NNW
8
1.2
NW
8
1.3
WNW
8
1.2
WNW
8
1.3
W
6
1.8
SW
6
2
WSW
7
1.7
WSW
7
1.8
W
8
1.7
WNW
9
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
part cloud
clear
part cloud
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
some clouds
clear
some clouds
 km/h
15
W
15
WSW
10
W
15
SW
10
W
20
W
25
W
30
NW
35
N
30
NNE
25
NNE
25
NE
20
NE
20
NE
15
ENE
10
ENE
10
ENE
10
NE
5
W
10
WSW
20
SW
25
WSW
25
WSW
25
SW
30
WSW
25
SW
30
SW
30
SW
20
WSW
25
SSW
35
SW
45
SW
30
W
30
WNW
25
WNW
25
NW
 mm 
2.0
1.0
3
3
max°C
20
20
20
20
20
20
20
20
19
19
18
19
19
19
18
19
19
18
19
19
19
20
20
20
20
20
20
21
21
21
21
21
20
20
19
19
Moonrise
2:31
3:09
3:44
4:16
4:46
5:17
5:51
6:30
7:14
8:05
9:03
10:04
11:06
Moonset
12:54
2:03
3:12
4:21
5:29
6:39
7:51
9:03
10:14
11:18
12:15
1:03
Sunrise
6:31
6:30
6:28
6:28
6:26
6:26
6:26
6:24
6:24
6:22
6:22
6:22
Sunset
8:00
8:00
8:01
8:01
8:02
8:04
8:05
8:05
8:06
8:07
8:07
8:07
Today's sea temperature in Great Sound Island is 20.6 °C (Statistics for 01 May 1981-2005 – mean: 20.9 max: 22.2 min: 20.1°C)
Nearest