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 08:22 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Mon morning. Low air temperatures (max 6°C on Sun afternoon, min 2°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Sat morning, min 3°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 13°C on Sat afternoon, min 5°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 38mm), heaviest during Thu morning. Very mild (max 14°C on Fri afternoon, min 4°C on Tue night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
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
night
Wave Height Map
High Tide
3:35PM4.81m
3:22AM5.65m
4:24PM4.52m
4:07AM5.37m
5:20PM4.17m
4:59AM4.96m
6:27PM3.86m
6:02AM4.49m
7:49PM3.71m
7:24AM4.10m
9:11PM3.82m
8:55AM3.94m
10:16PM4.09m
10:13AM4.01m
11:05PM4.40m
11:16AM4.15m
11:45PM4.68m
12:08PM4.30m
00:20AM4.90m
12:53PM4.41m
00:51AM5.04m
1:33PM4.47m
1:22AM5.11m
2:11PM4.46m
1:51AM5.11m
2:46PM4.39m
2:21AM5.05m
3:21PM4.26m
Low Tide
9:25PM0.53m
10:03AM-1.01m
10:10PM0.87m
10:53AM-0.67m
11:03PM1.25m
11:51AM-0.24m
00:08AM1.58m
12:59PM0.17m
1:32AM1.73m
2:16PM0.43m
3:03AM1.58m
3:33PM0.49m
4:19AM1.17m
4:36PM0.45m
5:18AM0.68m
5:28PM0.41m
6:05AM0.23m
6:11PM0.40m
6:46AM-0.13m
6:50PM0.45m
7:22AM-0.38m
7:26PM0.56m
7:56AM-0.51m
8:00PM0.71m
8:28AM-0.52m
8:33PM0.89m
9:00AM-0.44m
Wave
height (m) 
direction
period (s) 
cloud
light rain
rain showers
rain showers
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
light rain
mod rain
cloud
part cloud
rain showers
mod rain
mod rain
mod rain
part cloud
part cloud
mod rain
light rain
light rain
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloudy
light rain
rain shwrs
rain shwrs
light rain
light rain
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
light rain
mod rain
cloudy
some clouds
rain shwrs
mod rain
mod rain
mod rain
some clouds
some clouds
mod rain
light rain
light rain
some clouds
clear
clear
clear
some clouds
clear
some clouds
 km/h
10
SSW
10
SSW
15
SSE
15
S
15
SSE
5
SSE
10
SSE
5
ESE
5
NNW
5
S
5
SSW
5
S
5
S
5
WNW
5
NNW
5
NE
10
NW
5
N
5
ENE
10
NNW
5
NNE
5
E
5
S
10
S
15
SSE
10
S
10
SSE
15
S
15
S
15
SSE
15
SSE
5
N
0
NW
5
SSE
5
NNW
15
NNW
5
W
5
SE
0
NNE
0
E
10
NNW
5
N
5
SE
0
SSE
5
SE
5
SE
5
NNE
 mm 
2
4
1
4
2
1
9
5
9
8
6
6
2
1
max°C
6
3
3
4
3
3
4
3
5
5
4
4
6
4
7
8
4
11
13
8
12
13
8
8
8
6
9
7
5
5
7
6
6
7
8
12
14
8
7
8
7
12
12
8
10
11
9
Moonrise
5:59
6:51
8:18
10:00
11:42
1:18
2:49
4:15
5:40
7:04
8:31
9:59
11:27
12:49
Moonset
1:26
2:50
3:37
3:58
4:08
4:13
4:16
4:18
4:19
4:21
4:23
4:27
4:33
4:44
5:06
Sunrise
5:35
5:31
5:28
5:26
5:24
5:20
5:18
5:16
5:13
5:09
5:07
5:05
5:03
5:00
4:58
Sunset
8:22
8:25
8:28
8:30
8:32
8:35
8:37
8:39
8:42
8:44
8:46
8:49
8:51
8:53
8:55
8:58
Today's sea temperature in William Henry Bay, Lynn Canal is
3.8° C
(Statistics for 19 Apr 1981-2005 – mean: 6.5 max: 7.5 min: 5.4°C)
Issued (local time): 3 pm Sunday 19 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest