Seavey Island, Back Channel Sea Conditions and Tide Table

Seavey Island, Back Channel 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 07:11 AM and sunset is at 04:13 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 3°C on Thu morning, min -13°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NW by Thu afternoon).

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Icy conditions (max 6°C on Mon afternoon, min -7°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the W by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu afternoon, min -11°C on Fri afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon morning, min -14°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
2:31PM2.89m
3:10AM2.73m
3:21PM2.83m
3:59AM2.81m
4:17PM2.76m
4:52AM2.91m
5:17PM2.72m
5:47AM3.02m
6:20PM2.70m
6:45AM3.14m
7:24PM2.72m
7:43AM3.27m
8:23PM2.76m
8:38AM3.36m
9:23PM2.83m
9:35AM3.45m
10:20PM2.90m
10:29AM3.51m
11:13PM2.96m
11:22AM3.51m
00:05AM2.98m
12:14PM3.45m
Low Tide
8:20AM0.53m
8:52PM0.21m
9:11AM0.47m
9:39PM0.22m
10:07AM0.39m
10:29PM0.23m
11:06AM0.30m
11:23PM0.25m
12:08PM0.20m
00:20AM0.27m
1:10PM0.08m
1:18AM0.27m
2:10PM-0.04m
2:14AM0.27m
3:07PM-0.12m
3:12AM0.24m
4:03PM-0.20m
4:08AM0.20m
4:57PM-0.24m
5:02AM0.18m
5:48PM-0.23m
5:55AM0.18m
6:38PM-0.17m
Wave
height (m) 
direction
period (s) 
1
E
9
0.9
ESE
9
0.9
ESE
10
0.7
E
11
0.6
E
10
0.5
E
10
0.6
E
12
0.6
E
12
0.5
E
12
0.4
ESE
12
0.3
E
12
0.2
E
12
1
SSE
5
0.8
SE
6
1
WSW
4
0.9
WSW
4
0.9
W
4
0.6
W
3
0.6
W
3
0.4
ESE
12
0.7
SSW
4
0.7
SSW
4
0.6
SSW
3
0.7
SSW
4
0.8
WNW
3
0.6
NW
3
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.3
ESE
10
0.2
E
9
0.1
E
9
0.7
S
4
0.7
SE
6
0.6
WSW
3
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
mod rain
light rain
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light snow
part cloud
part cloud
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
mod rain
light rain
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
some clouds
some clouds
 km/h
15
WSW
30
NW
20
NW
10
NW
5
N
10
NNE
10
N
5
NW
10
WNW
10
WNW
10
WNW
5
SSW
10
S
20
WSW
35
W
30
W
30
W
20
W
20
W
15
W
20
SW
20
SW
20
SW
20
SW
30
WNW
25
NW
15
NW
20
NW
20
WNW
15
WNW
10
NW
5
S
15
SSW
15
WSW
20
W
 mm 
8
3
max°C
3
0
-8
-7
-7
-7
-5
-4
-5
1
0
2
4
6
0
-3
-4
-6
-3
-2
-2
1
2
2
-6
-9
-12
-8
-8
-10
-5
-2
1
5
5
Moonrise
10:38
10:58
11:18
11:39
12:04
12:35
1:15
2:08
3:15
4:32
5:52
7:11
Moonset
10:00
11:10
12:21
1:37
2:56
4:18
5:38
6:49
7:47
8:31
9:05
Sunrise
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:13
4:13
4:14
4:15
4:15
4:15
4:16
4:17
4:19
4:20
4:21
4:22
Today's sea temperature in Seavey Island, Back Channel is
6.5° C
(Statistics for 25 Dec 1981-2005 – mean: 6.2 max: 7.5 min: 4.2°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest