Williams Harbour Sea Conditions and Tide Table

Williams Harbour 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 06:43 AM and sunset is at 08:00 PM.

Days 1–3 Weather Summary

Mostly dry. Extremely cold air temperatures (max -15°C on Thu night, min -23°C on Wed morning). Winds decreasing (near gales from the WSW on Wed afternoon, light winds from the W by Thu night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Mon night. Air temperatures will be well below freezing (max -7°C on Mon night, min -20°C on Sun night). Winds decreasing (near gales from the W on Sat morning, calm by Sun night).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Tue morning. Temperatures will be well below freezing (max -7°C on Tue morning, min -20°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the SSE by Thu night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri afternoon, min -20°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sun night).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
8:49AM2.55m
9:09PM2.55m
9:29AM2.54m
9:46PM2.56m
10:06AM2.51m
10:21PM2.54m
10:43AM2.45m
10:56PM2.50m
11:20AM2.39m
11:33PM2.44m
11:58AM2.32m
00:11AM2.38m
12:38PM2.25m
00:53AM2.32m
1:23PM2.18m
1:40AM2.26m
2:12PM2.12m
2:32AM2.21m
3:07PM2.09m
3:29AM2.19m
4:05PM2.10m
4:28AM2.20m
5:03PM2.16m
5:25AM2.25m
5:57PM2.25m
6:18AM2.31m
6:46PM2.35m
7:08AM2.38m
7:33PM2.46m
Low Tide
2:41PM0.20m
3:01AM0.18m
3:19PM0.22m
3:40AM0.19m
3:55PM0.27m
4:17AM0.22m
4:31PM0.33m
4:53AM0.28m
5:07PM0.41m
5:31AM0.34m
5:45PM0.48m
6:10AM0.42m
6:25PM0.55m
6:53AM0.49m
7:10PM0.62m
7:41AM0.55m
8:01PM0.67m
8:35AM0.60m
8:56PM0.69m
9:32AM0.61m
9:56PM0.67m
10:30AM0.57m
10:54PM0.61m
11:25AM0.51m
11:50PM0.52m
12:16PM0.43m
00:41AM0.41m
1:03PM0.36m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light snow
light snow
light snow
light snow
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
part cloud
clear
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
light snow
light snow
light snow
light snow
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
some clouds
clear
some clouds
 km/h
35
WSW
40
WSW
40
WSW
35
WSW
40
WSW
15
W
30
WSW
50
WSW
45
W
35
WSW
55
W
40
W
20
WSW
20
WSW
10
WSW
10
ESE
5
SSE
5
W
20
NNE
20
N
15
WSW
25
WSW
30
WSW
20
SW
10
SW
10
SSE
10
SSE
10
SE
45
WSW
15
W
10
W
15
W
15
WSW
10
SW
15
WSW
5
SW
10
SE
15
ESE
5
E
20
NW
20
W
30
WSW
35
W
40
WSW
35
WSW
25
W
20
W
 mm 
max°C
-22
-20
-21
-20
-16
-15
-19
-15
-16
-17
-15
-16
-15
-14
-18
-12
-10
-7
-7
-8
-12
-16
-16
-17
-10
-7
-9
0
1
-7
-16
-15
-18
-10
-9
-11
-10
-7
-5
-5
-8
-12
-17
-16
-19
-18
-17
Moonrise
7:59
9:28
10:58
12:31
2:05
3:32
4:37
5:09
5:21
5:27
5:28
5:29
5:28
5:28
5:27
Moonset
6:23
6:22
6:21
6:22
6:25
6:31
6:48
7:31
8:46
10:18
11:54
1:30
3:05
4:40
6:18
8:00
Sunrise
6:43
6:39
6:37
6:33
6:31
6:28
6:24
6:22
6:18
6:16
6:13
6:09
6:07
6:03
6:01
5:58
Sunset
8:00
8:01
8:04
8:07
8:08
8:12
8:14
8:16
8:19
8:22
8:23
8:27
8:29
8:30
8:34
8:36
Today's sea temperature in Williams Harbour is
-1.8° C
(Statistics for 01 Apr 1981-2005 – mean: -1.6 max: -1.0 min: -1.9°C)
Issued (local time): 2 am Wednesday 01 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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