Port Nelson Sea Conditions and Tide Table

Port Nelson 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 08:37 AM and sunset is at 03:26 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Air temperatures will be below freezing (max -5°C on Sat morning, min -23°C on Sat night). Mainly strong winds.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Air temperatures will be well below freezing (max -9°C on Tue night, min -28°C on Wed afternoon). Winds increasing (light winds from the SSE on Mon night, fresh winds from the NW by Tue night).

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sat night, min -34°C on Thu night). Winds decreasing (fresh winds from the NW on Thu morning, light winds from the WSW by Fri afternoon).

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -21°C on Mon afternoon, min -31°C on Tue morning). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the WNW by Tue morning).

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
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
3:37PM3.45m
4:02AM3.25m
4:37PM3.21m
5:10AM3.05m
5:49PM3.08m
6:28AM3.00m
7:00PM3.09m
7:33AM3.09m
7:55PM3.19m
8:24AM3.25m
8:42PM3.34m
9:08AM3.43m
9:25PM3.52m
9:49AM3.62m
10:06PM3.68m
10:29AM3.79m
10:46PM3.83m
11:09AM3.94m
11:25PM3.95m
11:48AM4.03m
00:05AM4.02m
12:28PM4.08m
00:44AM4.04m
Low Tide
10:51AM0.17m
11:18PM0.36m
11:40AM0.39m
00:07AM0.52m
12:31PM0.59m
1:01AM0.65m
1:28PM0.75m
2:01AM0.72m
2:34PM0.83m
3:09AM0.71m
3:43PM0.81m
4:13AM0.63m
4:43PM0.71m
5:06AM0.50m
5:33PM0.59m
5:54AM0.38m
6:18PM0.48m
6:36AM0.28m
7:00PM0.39m
7:17AM0.21m
7:40PM0.35m
7:56AM0.18m
8:18PM0.33m
Wave
height (m) 
direction
period (s) 
cloud
light snow
light snow
light snow
snow showers
part cloud
cloud
cloud
snow showers
part cloud
cloud
light snow
light snow
light snow
light snow
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloudy
light snow
light snow
light snow
snow shwrs
some clouds
cloudy
cloudy
snow shwrs
some clouds
cloudy
light snow
light snow
light snow
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
15
NW
20
WNW
15
W
20
N
35
NNW
15
W
20
SW
20
SSW
10
W
20
WNW
20
W
10
SSW
15
E
15
NE
30
NNW
20
WNW
10
WSW
15
NW
35
NNW
35
NW
20
W
15
WSW
15
SW
15
SW
20
SW
25
SW
20
SW
20
SW
15
W
15
WSW
15
SW
10
SW
20
WNW
35
WNW
25
W
20
WSW
 mm 
max°C
-15
-16
-12
-5
-18
-21
-18
-14
-14
-21
-21
-16
-15
-12
-9
-25
-26
-24
-28
-29
-33
-33
-30
-30
-30
-28
-27
-22
-22
-26
-23
-21
-23
-30
-31
-27
Moonrise
12:17
1:37
2:56
4:15
5:37
7:00
8:19
9:27
10:15
10:45
11:03
11:13
Moonset
12:30
12:34
12:38
12:44
12:53
1:06
1:30
2:09
3:09
4:27
5:53
7:21
Sunrise
8:37
8:37
8:38
8:40
8:41
8:41
8:42
8:42
8:44
8:44
8:45
8:45
Sunset
3:26
3:26
3:26
3:26
3:26
3:26
3:26
3:26
3:26
3:26
3:27
3:27
Today's sea temperature in Port Nelson is
-1.6° C
(Statistics for 12 Dec 1981-2005 – mean: -1.0 max: 0.3 min: -1.6°C)
Issued (local time): 11 am Friday 12 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest