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 — and sunset is at 08:53 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the SSW on Thu night, light winds from the S by Sat night).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Cool air temperatures (max 16°C on Mon afternoon, min 11°C on Wed morning). Winds increasing (calm on Mon night, fresh winds from the SW by Tue night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the SW on Wed night, light winds from the ESE by Fri night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the ESE on Sat night, fresh winds from the E by Mon night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
High Tide
4:28AM1.42m
4:17PM1.16m
4:58AM1.34m
5:06PM1.17m
5:27AM1.25m
6:01PM1.18m
5:56AM1.17m
7:08PM1.19m
6:28AM1.09m
8:29PM1.21m
7:07AM1.02m
9:56PM1.27m
8:08AM0.97m
11:24PM1.36m
9:39AM0.94m
00:29AM1.46m
11:06AM0.97m
1:19AM1.54m
12:19PM1.04m
2:02AM1.58m
1:22PM1.13m
2:41AM1.59m
2:17PM1.20m
Low Tide
9:42PM0.22m
10:41AM0.48m
10:23PM0.30m
11:11AM0.45m
11:08PM0.41m
11:46AM0.41m
11:59PM0.54m
12:27PM0.38m
1:04AM0.68m
1:18PM0.35m
2:30AM0.80m
2:20PM0.32m
4:09AM0.86m
3:31PM0.29m
5:58AM0.85m
4:40PM0.24m
7:01AM0.79m
5:46PM0.19m
7:43AM0.71m
6:45PM0.14m
8:20AM0.62m
7:39PM0.12m
8:56AM0.52m
Wave
height (m) 
direction
period (s) 
2.1
SW
12
1.8
SW
12
1.7
SW
12
1.9
S
6
1.3
SW
16
1.1
SW
15
1
SW
15
1.3
ENE
5
1.2
ENE
5
1.5
ENE
6
1.7
WSW
15
1.7
WSW
14
2
ENE
7
1.4
ENE
7
1.3
SW
11
1.6
SW
6
2.2
SW
9
2
SW
10
1.6
SW
12
1.6
SW
12
1.6
SSW
6
1.7
S
6
1.3
SW
11
1.1
SW
19
1.1
SW
17
1.1
SW
16
1.1
SW
15
1
SW
14
1
SW
13
0.8
SW
13
0.8
SW
12
1.2
ENE
5
1.2
E
5
1.7
E
6
1.8
E
7
1.5
E
7
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
 km/h
30
SSW
25
S
30
SSW
30
S
20
S
20
S
15
NE
25
NE
25
ENE
30
ENE
30
ENE
35
E
35
ENE
30
SW
25
WSW
35
SW
35
SW
35
SW
25
SW
30
SSW
30
SSW
25
S
20
SSE
15
SSE
10
SE
15
ENE
15
ENE
10
ESE
20
E
15
ENE
20
ENE
25
ENE
25
E
30
ESE
20
SSE
25
SSW
 mm 
2
max°C
11
11
11
12
13
13
13
14
15
14
15
16
16
15
14
13
12
12
13
13
12
11
12
14
13
15
16
15
15
16
15
16
17
16
16
16
Moonrise
11:38
12:45
1:54
3:06
4:23
5:42
7:01
8:13
9:13
10:00
10:37
Moonset
12:11
12:34
12:56
1:20
1:47
2:19
3:01
3:54
4:59
6:15
7:33
8:49
Sunrise
5:52
5:54
5:54
5:54
5:56
5:56
5:58
5:58
5:58
6:00
6:01
6:01
Sunset
8:53
8:53
8:53
8:54
8:54
8:54
8:54
8:54
8:54
8:55
8:55
8:54
8:54
Today's sea temperature in Grassy, King Island is
14.9° C
(Statistics for 25 Dec 1981-2005 – mean: 15.3 max: 16.3 min: 13.7°C)
Issued (local time): 10 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest