William Henry Bay, Lynn Canal Sea Conditions and Tide Table

William Henry Bay, Lynn Canal 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 03:04 PM.

Days 1–4 Weather Summary

Mostly dry. Extremely cold air temperatures (max -13°C on Thu afternoon, min -19°C on Sun morning). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Extremely cold air temperatures (max -11°C on Wed morning, min -20°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Fri morning, min -15°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the NNW by Fri night).

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Tue morning. Temperatures will be below freezing (max -3°C on Tue afternoon, min -17°C on Mon night). Winds decreasing (fresh winds from the N on Sat night, calm 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
1:00AM4.18m
12:15PM5.01m
1:36AM4.26m
12:52PM5.06m
2:11AM4.29m
1:28PM5.06m
2:45AM4.30m
2:05PM5.00m
3:19AM4.29m
2:42PM4.86m
3:54AM4.28m
3:22PM4.64m
4:32AM4.29m
4:07PM4.35m
5:13AM4.34m
5:01PM4.02m
6:00AM4.42m
6:08PM3.72m
6:54AM4.55m
7:30PM3.55m
7:53AM4.74m
8:56PM3.60m
8:53AM4.98m
Low Tide
6:29PM-0.10m
6:33AM1.54m
7:04PM-0.23m
7:10AM1.49m
7:38PM-0.30m
7:45AM1.45m
8:11PM-0.33m
8:21AM1.44m
8:46PM-0.30m
8:58AM1.44m
9:21PM-0.20m
9:39AM1.44m
9:59PM-0.02m
10:26AM1.42m
10:39PM0.24m
11:21AM1.35m
11:26PM0.57m
12:25PM1.21m
00:20AM0.93m
1:35PM0.95m
1:24AM1.26m
2:46PM0.57m
2:36AM1.46m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
light snow
heavy snow
mod snow
light snow
light snow
light snow
cloud
part cloud
cloud
part cloud
clear
clear
clear
snow showers
light snow
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
light snow
heavy snow
mod snow
light snow
light snow
light snow
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
snow shwrs
light snow
 km/h
25
N
25
N
20
N
20
NNW
20
NNW
20
NNW
25
NNW
25
N
30
N
30
N
25
N
25
N
25
N
25
N
25
N
20
NNW
20
NNW
15
NNW
15
NNW
5
WNW
5
SW
0
W
0
SSE
10
NNW
25
NNW
30
N
25
NNW
25
N
35
N
30
N
25
N
20
NNW
10
NW
10
WNW
5
W
5
SW
 mm 
max°C
-13
-14
-14
-15
-15
-13
-14
-16
-18
-19
-20
-19
-19
-18
-15
-14
-14
-11
-13
-11
-9
-8
-4
-3
-5
-7
-9
-10
-12
-11
-11
-13
-11
-14
-10
-5
Moonrise
9:53
10:36
10:59
11:11
11:17
11:20
11:22
11:24
11:25
11:28
11:32
11:39
Moonset
1:42
2:47
4:11
5:43
7:15
8:45
10:15
11:45
1:18
2:57
4:44
Sunrise
8:49
8:49
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
3:04
3:06
3:06
3:07
3:07
3:07
3:07
3:08
3:10
3:11
3:11
3:12
Today's sea temperature in William Henry Bay, Lynn Canal is
5.1° C
(Statistics for 18 Dec 1981-2005 – mean: 6.8 max: 8.5 min: 5.3°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest