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 07:50 AM and sunset is at 07:06 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Wed morning. Extremely cold air temperatures (max -17°C on Tue morning, min -30°C on Thu night). Winds decreasing (severe gales from the W on Wed morning, light winds from the W by Thu afternoon).

Days 4–6 Weather Summary

Mostly dry. Extremely cold air temperatures (max -14°C on Sun afternoon, min -29°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -21°C on Tue afternoon, min -31°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -22°C on Sat afternoon, min -31°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, calm by Fri night).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
2:01PM2.15m
2:21AM2.22m
2:53PM2.08m
3:15AM2.17m
3:51PM2.05m
4:13AM2.16m
4:50PM2.05m
5:12AM2.19m
5:48PM2.11m
6:08AM2.25m
6:39PM2.19m
6:58AM2.33m
7:26PM2.29m
7:43AM2.41m
8:09PM2.39m
8:26AM2.46m
8:50PM2.48m
9:09AM2.50m
9:31PM2.54m
9:52AM2.51m
10:13PM2.57m
10:36AM2.48m
10:57PM2.56m
11:23AM2.42m
11:45PM2.51m
12:14PM2.34m
00:37AM2.43m
1:12PM2.24m
Low Tide
7:32AM0.50m
7:49PM0.61m
8:22AM0.57m
8:42PM0.67m
9:19AM0.61m
9:39PM0.70m
10:18AM0.62m
10:39PM0.68m
11:16AM0.57m
11:36PM0.61m
12:09PM0.50m
00:28AM0.52m
12:56PM0.41m
1:15AM0.42m
1:40PM0.33m
2:00AM0.33m
2:22PM0.26m
2:43AM0.25m
3:04PM0.22m
3:27AM0.20m
3:46PM0.22m
4:11AM0.19m
4:30PM0.25m
4:58AM0.21m
5:17PM0.32m
5:49AM0.27m
6:08PM0.41m
6:44AM0.35m
7:06PM0.51m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
light snow
light snow
light snow
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
some clouds
light snow
light snow
light snow
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
40
WSW
50
WSW
70
W
80
W
65
WSW
30
WSW
20
W
10
W
15
W
20
WSW
25
WSW
20
WSW
20
WSW
15
SSW
15
SW
5
ESE
5
E
25
W
20
WSW
15
W
10
WSW
5
NNW
15
NW
20
W
25
W
25
W
20
WSW
25
WSW
45
WSW
30
WSW
15
WSW
10
WSW
5
W
10
NW
10
WNW
15
W
20
W
25
W
25
W
25
WSW
40
WSW
40
WSW
30
WSW
45
WSW
45
WSW
55
WSW
60
W
 mm 
max°C
-17
-18
-21
-24
-24
-25
-26
-25
-29
-26
-25
-26
-21
-16
-17
-17
-14
-15
-26
-25
-29
-24
-21
-24
-26
-26
-28
-26
-25
-26
-27
-25
-27
-23
-22
-26
-28
-25
-25
-26
-22
-24
-24
-24
-24
-22
-19
Moonrise
4:31
5:53
6:45
7:06
7:14
7:17
7:17
7:17
7:17
7:16
7:15
7:16
7:18
7:25
7:44
8:37
Moonset
8:22
8:46
9:43
11:09
12:46
2:26
4:03
5:39
7:16
8:55
10:38
12:28
2:23
4:13
5:33
Sunrise
7:50
7:47
7:43
7:41
7:37
7:35
7:31
7:28
7:26
7:22
7:20
7:16
7:13
7:11
7:07
7:05
Sunset
7:06
7:07
7:10
7:13
7:15
7:17
7:20
7:22
7:24
7:28
7:30
7:32
7:35
7:37
7:39
7:43
Today's sea temperature in Williams Harbour is
-1.8° C
(Statistics for 10 Mar 1981-2005 – mean: -1.8 max: -1.4 min: -1.9°C)
Issued (local time): 8 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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