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 05:15 AM and sunset is at 08:04 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Warm air temperatures (max 20°C on Mon afternoon, min 9°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 31°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 33°C on Sun afternoon, min 14°C on Mon morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 64mm), heaviest during Wed morning. Warm (max 22°C on Tue afternoon, min 11°C on Thu morning). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
2:57PM2.92m
3:08AM3.32m
3:56PM2.84m
4:08AM3.15m
4:58PM2.79m
5:12AM2.98m
6:01PM2.77m
6:19AM2.84m
7:02PM2.79m
7:25AM2.74m
8:00PM2.84m
8:27AM2.68m
8:53PM2.90m
9:24AM2.66m
9:42PM2.95m
10:16AM2.65m
10:27PM2.99m
11:04AM2.65m
11:09PM3.01m
11:47AM2.64m
11:48PM3.01m
12:27PM2.63m
00:26AM3.00m
1:06PM2.61m
1:02AM2.97m
1:43PM2.58m
1:39AM2.93m
2:20PM2.55m
Low Tide
8:39AM-0.19m
8:49PM0.29m
9:35AM-0.07m
9:49PM0.37m
10:34AM0.05m
10:53PM0.44m
11:34AM0.17m
00:00AM0.46m
12:35PM0.27m
1:08AM0.45m
1:33PM0.34m
2:11AM0.39m
2:28PM0.41m
3:09AM0.33m
3:19PM0.46m
4:00AM0.28m
4:06PM0.52m
4:47AM0.25m
4:50PM0.57m
5:30AM0.25m
5:30PM0.62m
6:10AM0.27m
6:08PM0.66m
6:48AM0.30m
6:46PM0.69m
7:26AM0.33m
7:24PM0.72m
8:03AM0.35m
Wave
Height (m)
Direction
Period (s)
0.6
SE
8
0.4
SE
8
0.4
SE
9
0.4
SE
9
0.6
SSE
3
0.4
SE
9
0.2
ESE
9
0.5
SSE
3
0.3
SSE
4
0.4
NE
3
0.3
SE
10
0.2
ESE
13
0.4
ESE
3
0.7
ESE
4
0.9
SE
5
1.4
SE
7
1.2
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.6
SE
8
0.5
SE
8
0.6
SE
8
0.5
SE
7
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.2
ESE
7
0.3
SE
7
0.2
ESE
8
0.2
ESE
8
0.4
SSE
3
0.5
SSE
5
0.3
SSE
5
0.4
SSE
4
0.4
SSE
6
0.5
ENE
4
0.4
ENE
4
0.4
ENE
4
0.5
E
5
0.4
E
5
0.6
SSE
6
0.6
SSE
6
0.7
NE
4
1.1
ENE
5
1.2
E
6
0.9
ENE
6
part cloud
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
mod rain
mod rain
cloud
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
thunderstorm
cloud
cloud
light rain
cloud
part cloud
heavy rain
heavy rain
light rain
heavy rain
light rain
light rain
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
mod rain
mod rain
cloudy
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
risk tstorm
cloudy
cloudy
light rain
cloudy
some clouds
heavy rain
heavy rain
light rain
heavy rain
light rain
light rain
km/h
25
W
20
W
15
NW
15
SE
10
SSE
10
N
5
ESE
20
SSE
5
WNW
15
ENE
10
SSE
5
ENE
20
ESE
20
ESE
15
E
15
NNW
10
SSW
10
WNW
10
NNW
5
W
5
NNW
10
SE
15
SSE
10
WNW
15
WNW
10
W
10
NW
0
E
15
SSE
5
WNW
5
SSW
10
SSE
15
SW
15
W
15
WNW
5
WNW
15
ENE
15
E
5
E
5
SE
10
SE
10
SW
25
NE
15
NE
20
NE
15
NNE
10
NNE
10
6
1
1
12
22
5
18
3
3
max °C
28
29
24
12
14
13
15
16
14
14
14
13
13
12
10
10
20
20
21
23
22
21
22
24
28
31
28
28
29
24
29
31
29
30
33
28
15
17
13
15
22
21
20
15
14
11
11
Moonrise
8:42
10:01
11:18
12:30
1:39
2:45
3:50
4:55
6:01
7:06
8:09
9:08
10:01
10:45
11:21
Moonset
12:34
1:06
1:31
1:52
2:12
2:31
2:50
3:12
3:37
4:07
4:43
5:28
6:21
7:21
8:25
Sunrise
5:15
5:13
5:13
5:11
5:11
5:09
5:09
5:09
5:07
5:07
5:07
5:07
5:05
5:05
5:05
5:05
Sunset
8:04
8:05
8:06
8:07
8:07
8:08
8:09
8:10
8:10
8:12
8:13
8:14
8:15
8:15
8:15
8:16
Today's sea temperature in Seavey Island, Back Channel is
9.6° C
(Statistics for 20 May 1981-2005 – mean: 9.5 max: 11.2 min: 8.0°C)
Issued (local time): 7 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest