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 09:14 AM and sunset is at 03:10 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be well below freezing (max -7°C on Wed night, min -13°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat night. Air temperatures will be well below freezing (max -7°C on Sat night, min -15°C on Fri afternoon). Winds increasing (light winds from the NNW on Fri night, near gales from the W by Sat night).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Temperatures will be well below freezing (max -6°C on Tue night, min -15°C on Sun night). Winds decreasing (near gales from the W on Sun morning, light winds from the S by Tue night).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be well below freezing (max -9°C on Wed morning, min -16°C on Fri night). Mainly strong winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
5:15PM2.23m
5:32AM2.35m
6:02PM2.25m
6:15AM2.38m
6:45PM2.27m
6:55AM2.40m
7:25PM2.29m
7:33AM2.42m
8:03PM2.30m
8:11AM2.43m
8:40PM2.30m
8:49AM2.43m
9:18PM2.30m
9:27AM2.43m
9:56PM2.30m
10:06AM2.42m
10:36PM2.30m
10:47AM2.40m
11:18PM2.31m
11:31AM2.37m
00:03AM2.32m
12:19PM2.33m
00:52AM2.33m
Low Tide
10:46AM0.47m
11:02PM0.54m
11:33AM0.43m
11:47PM0.53m
12:16PM0.40m
00:28AM0.52m
12:56PM0.37m
1:07AM0.52m
1:34PM0.36m
1:46AM0.51m
2:11PM0.35m
2:23AM0.50m
2:49PM0.35m
3:01AM0.50m
3:27PM0.35m
3:41AM0.50m
4:07PM0.35m
4:23AM0.49m
4:48PM0.36m
5:07AM0.49m
5:32PM0.38m
5:55AM0.50m
6:19PM0.40m
Wave
height (m) 
direction
period (s) 
cloud
clear
part cloud
clear
clear
snow showers
cloud
cloud
cloud
light snow
part cloud
snow showers
light snow
snow showers
cloud
light snow
light snow
mod snow
snow showers
part cloud
snow showers
clear
cloud
part cloud
cloud
cloud
cloud
cloud
light snow
snow showers
snow showers
clear
snow showers
cloud
light snow
snow showers
cloudy
clear
some clouds
clear
clear
snow shwrs
cloudy
cloudy
cloudy
light snow
some clouds
snow shwrs
light snow
snow shwrs
cloudy
light snow
light snow
mod snow
snow shwrs
some clouds
snow shwrs
clear
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
snow shwrs
snow shwrs
clear
snow shwrs
cloudy
light snow
snow shwrs
 km/h
20
SW
25
SW
25
SW
25
SW
25
SW
20
SSW
0
W
10
S
20
SW
45
W
25
SSW
50
W
35
WSW
25
SSW
5
SW
25
NNW
55
NW
60
W
60
W
50
W
25
SW
25
WSW
25
WSW
25
SW
10
SW
15
S
15
WSW
20
SSW
25
WSW
25
WSW
30
WSW
35
SW
30
WSW
25
SSW
25
SSW
25
SW
 mm 
max°C
-10
-11
-12
-13
-12
-10
-10
-9
-7
-8
-12
-11
-11
-12
-12
-10
-8
-7
-7
-8
-12
-14
-12
-12
-13
-9
-6
-9
-9
-11
-11
-12
-11
-13
-10
-10
Moonrise
4:34
6:02
7:34
9:05
10:23
11:11
11:30
11:38
11:41
11:42
11:42
11:41
Moonset
12:36
12:38
12:42
12:53
1:22
2:24
3:52
5:29
7:05
8:39
10:11
11:44
Sunrise
9:14
9:15
9:15
9:17
9:17
9:18
9:18
9:18
9:19
9:19
9:19
9:19
Sunset
3:10
3:10
3:10
3:10
3:10
3:11
3:11
3:11
3:11
3:12
3:14
3:15
Today's sea temperature in Williams Harbour is
-0.0° C
(Statistics for 15 Dec 1981-2005 – mean: -0.8 max: -0.2 min: -1.6°C)
Issued (local time): 7 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest