Herschel Island Sea Conditions and Tide Table

Herschel Island 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 12:00 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -18°C on Thu morning, min -30°C on Sat afternoon). Winds decreasing (near gales from the WNW on Thu morning, light winds from the W by Thu night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold air temperatures (max -22°C on Tue night, min -29°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the SE by Mon night).

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -19°C on Thu morning, min -31°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sun night, min -31°C on Sat morning). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
5:30AM0.54m
5:46PM0.50m
6:06AM0.50m
6:39PM0.50m
6:45AM0.47m
7:37PM0.50m
7:30AM0.44m
8:41PM0.51m
8:26AM0.41m
9:49PM0.52m
9:37AM0.38m
10:59PM0.53m
10:54AM0.37m
00:07AM0.54m
12:07PM0.38m
1:08AM0.56m
1:10PM0.40m
2:03AM0.57m
2:06PM0.43m
2:54AM0.58m
2:57PM0.47m
3:39AM0.59m
3:46PM0.51m
4:21AM0.59m
Low Tide
11:43AM0.35m
11:53PM0.35m
12:14PM0.34m
00:52AM0.36m
12:48PM0.32m
2:06AM0.36m
1:26PM0.31m
3:37AM0.36m
2:11PM0.30m
5:14AM0.35m
3:07PM0.30m
6:32AM0.33m
4:13PM0.29m
7:36AM0.32m
5:27PM0.28m
8:19AM0.32m
6:39PM0.28m
8:55AM0.32m
7:44PM0.28m
9:28AM0.33m
8:44PM0.29m
9:58AM0.34m
9:39PM0.32m
Wave
height (m) 
direction
period (s) 
0.8
NW
4
0.4
WNW
3
0
W
1
0.1
NW
1
0.3
NW
2
0.4
NW
3
0.4
NW
3
0.2
WNW
2
0
W
1
0
W
1
0
E
1
0.3
SE
2
0.4
ESE
3
0.4
ESE
3
0.5
ESE
3
0.3
ESE
3
0.2
ESE
3
0.1
E
2
0.1
E
2
0.2
ESE
2
0.1
E
2
0
E
2
0.1
W
2
0
W
1
0
E
2
0
E
2
0.1
E
1
0.1
E
2
0.1
E
2
0.1
NW
2
0.2
WNW
2
0.2
WNW
2
0.3
WNW
2
0.2
WNW
2
0.2
WNW
2
0
W
1
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
45
WNW
30
WNW
10
W
15
WNW
25
WNW
30
WNW
25
WNW
20
WNW
10
WNW
0
SW
10
SE
25
SE
30
SE
30
ESE
30
SE
20
SE
15
SE
10
SE
15
SE
15
ESE
10
ESE
5
NW
15
WNW
5
W
0
S
5
SSE
10
ESE
15
ESE
5
E
15
NW
20
WNW
20
WNW
25
WNW
20
NW
15
NW
0
N
 mm 
max°C
-18
-19
-20
-21
-23
-24
-28
-30
-29
-29
-27
-25
-25
-25
-23
-24
-24
-22
-21
-21
-24
-19
-20
-22
-27
-28
-30
-31
-30
-29
-27
-26
-24
-25
-25
-27
Moonrise
2:11
1:45
1:21
12:52
12:11
7:37
Moonset
12:07
2:08
4:15
6:41
2:18
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Herschel Island is
-1.8° C
(Statistics for 25 Dec 1981-2005 – mean: -1.7 max: -1.2 min: -1.8°C)
Issued (local time): 10 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest