Port McArthur, Kuiu Island Sea Conditions and Tide Table

Port McArthur, Kuiu 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 08:26 AM and sunset is at 03:23 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Thu afternoon. Air temperatures will be below freezing (max -1°C on Thu afternoon, min -8°C on Wed morning). Winds decreasing (fresh winds from the NNE on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sat afternoon will be washed away by heavy rain (total 162mm) on Sun night. Icy conditions (max 8°C on Sun night, min -3°C on Sat morning). Winds decreasing (near gales from the SE on Sat afternoon, light winds from the SSW by Mon night).

Days 7–9 Weather Summary

Heavy rain (total 55mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -3°C on Thu night). Winds increasing (light winds from the ESE on Tue morning, gales from the SSE by Wed morning).

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Sun morning giving way to a moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 3°C on Sat night, min -3°C on Fri morning). Winds increasing (calm on Sun afternoon, fresh winds from the S by Mon morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
2:38PM3.12m
4:13AM2.93m
3:25PM2.90m
4:53AM3.00m
4:24PM2.67m
5:35AM3.09m
5:37PM2.45m
6:22AM3.22m
7:05PM2.33m
7:14AM3.36m
8:36PM2.37m
8:09AM3.52m
9:55PM2.53m
9:05AM3.69m
11:00PM2.74m
10:01AM3.81m
11:53PM2.94m
10:56AM3.92m
00:40AM3.09m
11:49AM3.96m
1:25AM3.20m
12:39PM3.90m
2:07AM3.26m
Low Tide
9:01AM1.29m
9:33PM-0.03m
9:53AM1.22m
10:11PM0.16m
10:53AM1.11m
10:53PM0.40m
12:02PM0.93m
11:41PM0.68m
1:15PM0.68m
00:38AM0.95m
2:24PM0.36m
1:43AM1.18m
3:27PM0.02m
2:53AM1.30m
4:24PM-0.29m
4:00AM1.35m
5:17PM-0.54m
5:01AM1.27m
6:06PM-0.70m
6:52PM-0.77m
6:48AM1.03m
7:36PM-0.73m
Wave
height (m) 
direction
period (s) 
0.9
NNE
4
0.9
N
4
0.5
W
10
0.3
WSW
10
0.5
SW
6
0.9
WSW
9
0.8
W
7
0.7
W
6
0.4
WSW
9
0.8
SE
4
2
S
7
1.7
WSW
10
1.7
WSW
12
1.9
SW
12
2.3
SW
12
3
SW
12
2.5
SW
12
2.5
SW
13
2.1
SSW
12
1.8
SSW
12
2.5
SSW
12
3
SSW
13
3
SSW
12
1.9
SSW
11
1.1
SW
10
1
SW
10
0.9
SW
10
0.8
WSW
9
0.7
WSW
9
0.5
WSW
9
0.5
WSW
8
0.5
WSW
8
0.6
SW
7
0.9
SSW
7
0.7
SW
8
1
WSW
9
clear
clear
clear
part cloud
mod snow
snow showers
clear
clear
light snow
light snow
light snow
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
rain showers
light rain
mod rain
heavy rain
mod rain
mod rain
heavy rain
light snow
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
light snow
light snow
rain showers
clear
clear
clear
some clouds
mod snow
snow shwrs
clear
clear
light snow
light snow
light snow
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
rain shwrs
light rain
mod rain
heavy rain
mod rain
mod rain
heavy rain
light snow
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
light snow
light snow
light snow
rain shwrs
 km/h
30
NNE
30
NNE
15
NE
10
ESE
25
ESE
30
NNE
20
NNE
20
NNE
15
ENE
35
ESE
55
SE
30
SSE
35
SE
35
SSE
35
SSE
40
S
35
S
50
SSE
15
ESE
45
ESE
50
SSE
55
SE
55
SSE
40
SE
20
NE
25
NNE
25
NNE
20
NNE
20
NNE
20
NE
20
NE
15
ESE
30
E
30
SE
10
SE
30
WNW
 mm 
12
27
22
23
52
6
5
15
5
9
14
9
7
11
3
6
2
1
max°C
-7
-7
-5
-2
-1
-4
-6
-7
-5
0
4
5
6
7
8
8
7
8
6
7
5
4
4
4
1
-1
-2
-3
-3
-2
0
1
3
2
3
3
Moonrise
11:06
11:13
11:18
11:24
11:31
11:40
11:54
12:17
12:59
2:09
3:42
5:22
Moonset
8:49
10:14
11:39
1:08
2:41
4:20
6:02
7:37
8:47
9:30
9:53
Sunrise
8:26
8:27
8:27
8:27
8:27
8:27
8:27
8:27
8:26
8:26
8:26
8:26
Sunset
3:23
3:25
3:26
3:26
3:27
3:29
3:30
3:30
3:32
3:33
3:34
3:36
Today's sea temperature in Port McArthur, Kuiu Island is
5.8° C
(Statistics for 24 Dec 1981-2005 – mean: 7.1 max: 8.7 min: 5.6°C)
Issued (local time): 8 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest