Nummy Island, Grassy Sound Channel Sea Conditions and Tide Table

Nummy Island, Grassy Sound Channel 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 06:07 AM and sunset is at 07:45 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu morning. Cool air temperatures (max 12°C on Sat night, min 5°C on Thu morning). Winds decreasing (fresh winds from the ENE on Thu morning, light winds from the ENE by Thu night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 22°C on Sun night, min 12°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Wed night, min 9°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 17°C on Sun afternoon, min 10°C on Sat morning). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
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
9:35AM1.19m
9:47PM1.43m
10:11AM1.15m
10:20PM1.41m
10:52AM1.12m
11:01PM1.38m
11:40AM1.09m
11:51PM1.35m
12:36PM1.07m
00:50AM1.33m
1:37PM1.09m
1:52AM1.31m
2:39PM1.13m
2:57AM1.31m
3:42PM1.21m
4:02AM1.32m
4:45PM1.31m
5:08AM1.35m
5:45PM1.44m
6:09AM1.38m
6:40PM1.56m
7:04AM1.41m
7:30PM1.65m
Low Tide
3:51PM0.11m
4:32AM0.03m
4:24PM0.14m
5:11AM0.05m
4:58PM0.17m
5:51AM0.09m
5:37PM0.21m
6:38AM0.13m
6:25PM0.25m
7:36AM0.16m
7:33PM0.29m
8:45AM0.16m
9:00PM0.28m
9:51AM0.11m
10:16PM0.21m
10:49AM0.04m
11:20PM0.11m
11:42AM-0.04m
00:18AM0.01m
12:32PM-0.10m
1:13AM-0.08m
1:22PM-0.13m
2:07AM-0.14m
Wave
height (m) 
direction
period (s) 
1.6
ENE
6
1.4
E
8
1.1
E
8
1.1
E
7
1
E
6
0.9
ESE
7
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.8
ESE
9
0.7
ESE
10
0.8
ESE
10
0.9
ESE
12
0.9
ESE
11
1
E
10
0.8
E
10
0.7
E
10
0.7
E
10
0.8
E
10
0.6
E
10
0.6
E
9
0.5
E
10
0.6
E
9
0.6
E
9
0.7
E
9
0.7
N
3
0.5
E
9
0.4
ESE
11
0.4
ESE
10
0.4
ESE
3
0.4
SE
3
0.4
ESE
3
0.5
SE
3
0.8
SE
4
light rain
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
light rain
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
clear
clear
some clouds
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
clear
clear
some clouds
some clouds
 km/h
35
ENE
25
ENE
10
ENE
25
ENE
20
E
15
SE
20
SE
20
SSE
15
SSW
15
SSW
10
SW
5
NNE
5
E
15
SSE
15
SSE
20
SSE
25
S
15
WSW
15
W
15
SSW
20
NW
15
W
15
WSW
15
NNW
25
NW
25
NW
25
NNW
25
NNW
20
NW
20
NW
20
NNW
5
ENE
15
ESE
15
ESE
20
SE
20
SSE
 mm 
1.0
2.0
max°C
7
6
7
8
8
8
9
10
12
15
20
22
20
19
18
18
21
19
21
24
25
18
21
20
11
14
13
11
13
14
15
17
14
12
12
12
Moonrise
9:53
11:00
12:03
1:00
1:49
2:30
3:04
3:33
4:00
4:25
4:51
Moonset
6:44
7:19
8:01
8:53
9:55
11:05
12:19
1:33
2:47
4:01
5:16
6:31
Sunrise
6:07
6:05
6:05
6:03
6:01
6:01
6:00
5:58
5:58
5:56
5:54
5:54
Sunset
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
Today's sea temperature in Nummy Island, Grassy Sound Channel is 10.7 °C (Statistics for 25 Apr 1981-2005 – mean: 8.5 max: 12.4 min: 6.0°C)
Nearest