Malga Bay, Unalga Island Sea Conditions and Tide Table

Malga Bay, Unalga 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 05:43 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu night. Low air temperatures (max 5°C on Sun morning, min 1°C on Fri night). Mainly strong winds.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun night. Low air temperatures (max 7°C on Mon afternoon, min 3°C on Tue afternoon). Winds decreasing (near gales from the W on Sun night, calm by Tue night).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed afternoon, min -2°C on Fri night). Winds increasing (light winds from the SW on Wed afternoon, near gales from the N by Fri afternoon).

Days 11–13 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Mon night). Winds increasing (calm on Sun morning, near gales from the N by Tue morning).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
1:11PM1.04m
10:04AM1.05m
1:00PM1.05m
10:21AM1.07m
10:35AM1.08m
10:48AM1.08m
10:59AM1.07m
11:07AM1.06m
11:12AM1.05m
7:49PM0.72m
11:16AM1.04m
10:07PM0.66m
11:21AM1.06m
00:05AM0.66m
11:31AM1.11m
1:55AM0.71m
11:49AM1.17m
3:40AM0.79m
Low Tide
10:31PM-0.04m
10:19AM1.15m
11:07PM-0.04m
11:44PM-0.04m
00:22AM-0.03m
1:00AM-0.00m
1:36AM0.05m
2:10AM0.14m
5:05PM0.78m
2:43AM0.27m
5:14PM0.61m
3:15AM0.41m
5:40PM0.41m
3:45AM0.56m
6:15PM0.20m
6:56PM-0.00m
Wave
height (m) 
direction
period (s) 
1.2
NNW
6
1.4
NW
6
1.1
NW
5
0.9
NW
5
1.1
NW
5
1.1
NW
5
1.2
NW
5
1.1
NW
4
1
NW
4
1.3
WNW
5
1.3
WNW
8
3
WNW
7
2.5
WNW
7
2.3
WNW
8
1.8
WNW
6
1.6
WNW
11
1.4
WNW
12
1.4
WNW
13
1.3
WNW
12
1.4
WNW
7
2.4
NW
6
3.5
NW
8
3
NW
10
3.5
NNW
10
3
NNW
10
2.5
N
9
1.9
N
9
1.4
NNE
8
1
NNE
8
0.8
NNE
7
0.7
W
12
0.8
W
8
1
WSW
6
0.9
W
9
3.5
NW
8
4
NNW
10
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light snow
cloud
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light snow
cloudy
 km/h
30
WNW
35
NW
30
NW
30
NW
40
NW
40
NW
40
NW
35
WNW
30
W
35
WNW
25
WSW
50
WNW
35
W
45
WNW
25
WNW
15
WNW
10
WSW
5
SW
10
SW
30
NNW
50
NNW
55
NNW
50
NNW
55
NNW
55
N
45
N
35
N
25
NNW
5
N
5
W
10
SW
35
SSW
45
S
35
S
55
N
60
N
 mm 
1
1
2
max°C
4
4
4
4
2
2
2
4
5
4
6
6
7
6
5
3
4
3
4
2
1
0
1
1
1
-1
-1
0
1
1
2
4
5
5
0
-2
Moonrise
11:00
11:47
12:19
12:42
12:57
1:09
1:18
1:27
1:35
1:45
1:58
2:17
Moonset
4:04
4:51
5:52
7:06
8:27
9:48
11:10
12:32
1:54
3:20
4:50
6:25
Sunrise
10:19
10:21
10:21
10:22
10:22
10:22
10:22
10:22
10:22
10:22
10:22
10:22
Sunset
5:43
5:43
5:43
5:44
5:44
5:45
5:45
5:45
5:46
5:47
5:49
5:50
Today's sea temperature in Malga Bay, Unalga Island is
5.8° C
(Statistics for 18 Dec 1981-2005 – mean: 5.1 max: 5.9 min: 4.2°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest