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 05:09 AM and sunset is at 08:46 PM.

Days 1–3 Weather Summary

Heavy rain (total 50mm), heaviest during Wed afternoon. Cool air temperatures (max 10°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sat afternoon. Cool air temperatures (max 13°C on Mon afternoon, min 5°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 22mm), heaviest during Wed afternoon. Very mild (max 17°C on Tue afternoon, min 8°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 11°C on Fri morning, min 5°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
High Tide
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
2:52AM4.92m
3:56PM4.07m
3:25AM4.73m
4:34PM3.84m
4:00AM4.50m
5:16PM3.61m
4:40AM4.22m
6:09PM3.41m
5:29AM3.92m
7:14PM3.34m
8:24PM3.44m
7:52AM3.52m
9:22PM3.71m
9:12AM3.57m
10:09PM4.08m
10:20AM3.78m
10:50PM4.50m
11:19AM4.05m
Low Tide
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
9:06PM1.10m
9:32AM-0.27m
9:39PM1.32m
10:07AM-0.05m
10:13PM1.55m
10:44AM0.20m
10:53PM1.77m
11:28AM0.46m
11:45PM1.96m
12:20PM0.68m
00:54AM2.03m
1:22PM0.83m
2:16AM1.90m
2:30PM0.88m
3:30AM1.53m
3:33PM0.84m
4:29AM0.99m
4:30PM0.75m
5:20AM0.38m
Wave
height (m) 
direction
period (s) 
light rain
heavy rain
heavy rain
light rain
light rain
light rain
part cloud
clear
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
heavy rain
light rain
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
some clouds
clear
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
light rain
heavy rain
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
 km/h
5
NW
5
S
15
SSE
10
SSE
10
SSE
5
S
10
S
15
SSE
5
SSW
5
S
5
S
5
S
5
SSE
0
SE
0
S
5
N
5
ESE
5
NNW
5
N
10
SE
10
SSW
5
S
5
SSE
10
S
10
S
10
SSE
0
W
5
NNE
5
SE
0
SE
5
SE
10
SSE
10
SSW
10
S
10
S
5
SSW
5
SE
10
SSE
5
NW
5
N
5
S
10
NW
15
N
10
N
5
NNW
10
SSE
10
S
 mm 
3
15
23
4
2
3
1
4
13
5
1
1
1
1
4
max°C
7
7
7
7
7
6
9
10
6
5
5
5
7
7
7
11
13
9
16
17
13
10
10
8
9
9
9
11
11
8
9
8
5
9
9
7
8
7
6
10
9
10
17
19
16
14
11
Moonrise
7:04
8:31
9:59
11:27
12:49
1:54
2:34
2:56
3:07
3:13
3:17
3:20
3:22
3:24
3:27
Moonset
4:21
4:23
4:27
4:33
4:44
5:06
5:48
6:53
8:16
9:45
11:15
12:44
2:13
3:44
5:20
7:02
Sunrise
5:09
5:07
5:05
5:03
5:00
4:58
4:54
4:52
4:50
4:48
4:46
4:43
4:41
4:39
4:37
4:33
Sunset
8:46
8:49
8:51
8:53
8:55
8:58
9:00
9:02
9:05
9:07
9:09
9:12
9:14
9:15
9:19
9:21
Today's sea temperature in William Henry Bay, Lynn Canal is
4.9° C
(Statistics for 29 Apr 1981-2005 – mean: 7.1 max: 8.6 min: 5.8°C)
Issued (local time): 9 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest