Alcan Harbor, Shemya Island Sea Conditions and Tide Table

Alcan Harbor, Shemya 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 10:39 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Air temperatures will be slightly above freezing (max 3°C on Thu afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, calm by Thu night).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Low air temperatures (max 5°C on Sun night, min 2°C on Mon night). Winds increasing (light winds from the SSW on Sat night, gales from the SE by Sun night).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Wed night. Temperatures will be slightly above freezing (max 3°C on Tue night, min 1°C on Wed night). Winds decreasing (near gales from the WSW on Tue night, calm by Fri afternoon).

Days 11–13 Weather Summary

A dusting of snow on Sat afternoon. Freezing level rising with drizzle on Sat afternoon. Temperatures will be slightly above freezing (max 3°C on Sat morning, min 2°C on Fri night). Mainly strong winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Mon
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
10:05PM0.84m
11:00PM0.89m
11:56PM0.92m
6:17AM0.92m
00:58AM0.93m
6:51AM0.97m
2:06AM0.92m
7:35AM0.99m
2:51AM0.89m
8:27AM0.98m
2:52AM0.85m
9:30AM0.92m
2:52AM0.81m
10:54AM0.82m
2:56AM0.80m
12:48PM0.70m
3:05AM0.82m
3:04PM0.63m
3:20AM0.87m
5:17PM0.66m
3:41AM0.94m
Low Tide
2:03AM0.75m
2:11PM-0.21m
2:38AM0.82m
2:46PM-0.28m
3:00AM0.88m
3:24PM-0.32m
3:08AM0.91m
4:05PM-0.34m
3:09AM0.91m
4:48PM-0.34m
3:40AM0.89m
5:33PM-0.29m
5:09AM0.83m
6:19PM-0.19m
6:47AM0.73m
7:06PM-0.05m
8:16AM0.56m
7:53PM0.12m
9:28AM0.34m
8:41PM0.31m
10:28AM0.10m
9:32PM0.51m
11:21AM-0.12m
Wave
height (m) 
direction
period (s) 
2.1
N
10
1.7
N
10
1.4
N
9
1
N
8
0.8
N
7
0.6
N
7
0.6
N
6
0.9
E
4
1
E
6
0.9
E
6
0.7
ESE
7
0.9
ESE
7
2
ESE
6
1.9
SSE
8
2
SSE
9
1.8
SSE
9
1.6
SSE
8
1.6
S
8
1.7
WSW
7
1.4
WSW
7
1.1
W
8
0.9
WNW
7
1.6
NNW
6
1.4
NNW
7
1.3
N
8
1.1
SE
8
0.9
SSE
8
0.8
SSE
9
1.2
S
6
1.1
SSE
8
1
SSE
8
1
S
9
1.1
SW
6
1.1
WNW
6
0.8
W
7
0.7
WNW
9
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
cloud
mod rain
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
cloud
mod snow
clear
part cloud
part cloud
part cloud
clear
cloud
cloud
light snow
part cloud
cloud
cloud
cloud
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
cloudy
some clouds
cloudy
cloudy
mod rain
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
cloudy
mod snow
clear
some clouds
some clouds
some clouds
clear
cloudy
cloudy
light snow
some clouds
cloudy
cloudy
cloudy
clear
clear
 km/h
40
WNW
25
WNW
20
WSW
5
N
5
S
15
SSE
20
SE
35
ESE
25
ESE
10
SSW
20
S
35
SSE
70
SE
65
S
65
S
60
S
55
S
60
SSW
55
WSW
40
WSW
30
WSW
25
E
40
NNW
30
NW
30
NW
10
N
5
ENE
20
SSW
45
S
35
SSW
35
SW
30
WSW
40
WSW
35
WNW
25
NNW
20
NNW
 mm 
2.0
3
7
1.0
2.0
1.0
1.0
max°C
2
2
3
3
2
3
3
3
3
4
3
3
5
4
3
2
2
3
3
3
3
1
2
3
2
1
2
2
3
3
3
3
2
3
3
3
Moonrise
12:24
1:44
3:01
4:08
4:58
5:33
5:57
6:14
6:27
6:38
6:49
7:01
Moonset
8:08
8:24
8:47
9:23
10:15
11:26
12:50
2:19
3:50
5:20
6:50
8:21
9:53
Sunrise
8:02
7:58
7:56
7:54
7:52
7:50
7:48
7:48
7:46
7:43
7:41
7:39
Sunset
10:39
10:42
10:43
10:45
10:46
10:49
10:50
10:52
10:53
10:55
10:57
10:59
11:00
Today's sea temperature in Alcan Harbor, Shemya Island is 3.2 °C (Statistics for 24 Apr 1981-2005 – mean: 3.7 max: 4.4 min: 2.7°C)
Nearest