Grassy, King Island Sea Conditions and Tide Table

Grassy, King 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 07:01 AM and sunset is at 05:51 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Mon night. Cool air temperatures (max 14°C on Sun night, min 11°C on Sun morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Cool air temperatures (max 13°C on Thu morning, min 11°C on Wed afternoon). Winds increasing (light winds from the WSW on Wed night, strong winds from the W by Fri night).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Very mild (max 15°C on Mon afternoon, min 10°C on Sat night). Winds increasing (moderate winds from the WSW on Sat night, near gales from the NW by Mon night).

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 13°C on Wed night, min 11°C on Tue night). Mainly strong winds.

Days 13–16 Weather Summary

Moderate rain (total 13mm), heaviest on Sun afternoon. Very mild (max 17°C on Sat morning, min 10°C on Sat night). Winds increasing (light winds from the SSE on Sat night, strong winds from the WSW by Mon afternoon).

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Mon
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:31AM1.28m
5:28PM0.95m
8:30AM1.27m
6:08PM0.89m
9:30AM1.28m
7:42PM0.85m
10:24AM1.30m
9:20PM0.87m
11:09AM1.33m
10:39PM0.93m
11:47AM1.34m
11:42PM1.02m
12:22PM1.34m
00:35AM1.13m
12:54PM1.33m
1:23AM1.23m
1:25PM1.30m
2:09AM1.32m
1:55PM1.26m
2:55AM1.39m
2:24PM1.21m
3:43AM1.42m
2:54PM1.17m
4:33AM1.43m
3:24PM1.13m
5:27AM1.41m
3:57PM1.09m
6:27AM1.38m
Low Tide
1:46PM0.85m
00:46AM0.33m
3:06PM0.86m
1:38AM0.39m
4:34PM0.82m
2:37AM0.43m
5:25PM0.77m
3:39AM0.46m
5:53PM0.70m
4:39AM0.46m
6:18PM0.62m
5:35AM0.46m
6:45PM0.52m
6:28AM0.45m
7:12PM0.42m
7:17AM0.46m
7:43PM0.31m
8:05AM0.49m
8:15PM0.21m
8:52AM0.54m
8:49PM0.13m
9:40AM0.61m
9:27PM0.08m
10:30AM0.70m
10:08PM0.07m
11:26AM0.78m
10:55PM0.10m
Wave
Height (m)
Direction
Period (s)
1.7
SW
14
1.6
SW
16
1.4
SW
15
1.2
SW
14
1.3
SW
13
1.1
SW
13
1.2
SW
13
1.3
SW
12
1.6
SW
14
1.6
SW
13
1.4
SW
13
1.2
SW
12
1
SW
11
1.2
SW
21
1.9
SW
19
2.1
SW
17
2
SW
16
1.9
SW
15
2.1
SW
14
2.3
SW
12
2.5
SSW
15
2.4
SW
15
2.3
SW
15
1.9
SW
16
1.8
SW
16
2
SW
15
2.5
SW
14
2.4
SW
14
2.1
SW
14
2
SW
14
2
SW
14
2.1
SW
13
2.4
SW
15
2.1
SW
15
2.3
SW
15
2.1
SW
14
1.9
SW
14
1.8
SW
14
1.7
SW
14
2
SW
14
2.1
SW
15
1.7
SW
14
1.5
SW
14
1.6
SW
14
1.5
E
6
1.2
SW
16
1.7
SW
16
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
part cloud
part cloud
light rain
mod rain
part cloud
cloud
cloud
part cloud
rain showers
rain showers
part cloud
rain showers
clear
rain showers
part cloud
light rain
clear
cloud
clear
part cloud
mod rain
rain showers
cloud
rain showers
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
cloudy
some clouds
some clouds
light rain
mod rain
some clouds
cloudy
cloudy
some clouds
rain shwrs
rain shwrs
some clouds
rain shwrs
clear
rain shwrs
some clouds
light rain
clear
cloudy
clear
some clouds
mod rain
rain shwrs
cloudy
rain shwrs
km/h
20
WNW
20
NW
20
NNW
15
NW
20
NW
10
N
5
ESE
15
W
35
WSW
25
SW
25
WSW
10
WNW
25
NW
35
WNW
30
WSW
30
WSW
30
WSW
35
W
40
W
40
SW
25
SW
25
W
25
W
25
WNW
35
NW
40
NW
50
NW
35
WSW
30
WSW
30
WNW
35
WNW
35
NW
35
WNW
40
WNW
40
WNW
25
W
25
WNW
25
NW
30
NNW
40
WNW
35
SW
10
SSE
25
ENE
25
NE
20
N
25
WNW
50
WSW
 mm
1
4
3
1
4
2
6
2
11
1
1
3
6
2
1
max °C
11
12
14
14
14
14
12
12
12
12
12
12
13
13
12
11
12
11
12
12
11
12
12
12
14
15
15
12
12
12
12
12
13
13
13
13
14
14
15
17
11
10
11
11
12
14
11
Moonrise
12:45
1:44
2:47
3:52
4:57
6:02
7:08
8:15
9:24
10:35
11:49
1:03
2:15
3:18
4:11
Moonset
3:58
4:44
5:23
5:56
6:23
6:48
7:10
7:32
7:55
8:20
8:48
9:24
10:08
11:03
12:09
1:23
Sunrise
7:01
7:00
6:58
6:56
6:56
6:54
6:52
6:50
6:50
6:48
6:47
6:45
6:43
6:41
6:41
6:39
Sunset
5:51
5:52
5:52
5:53
5:53
5:54
5:55
5:57
5:58
5:59
6:00
6:00
6:01
6:02
6:04
6:05
Today's sea temperature in Grassy, King Island is
14.1° C
(Statistics for 23 Aug 1981-2005 – mean: 12.8 max: 13.5 min: 12.0°C)
Issued (local time): 3 am Sunday 23 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest