Portage Island Sea Conditions and Tide Table

Portage 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 07:52 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -4°C on Sun morning, min -12°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow giving way to moderate rain (total 11mm) heaviest on Wed night. Icy conditions (max 5°C on Wed night, min -8°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -10°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Thu night, min -9°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
7:40AM0.66m
6:25PM1.64m
8:29AM0.66m
7:18PM1.56m
9:18AM0.67m
8:11PM1.44m
10:06AM0.71m
9:03PM1.30m
10:52AM0.77m
9:58PM1.14m
11:35AM0.85m
10:57PM0.98m
12:13PM0.95m
00:05AM0.84m
12:49PM1.06m
1:24AM0.73m
1:26PM1.16m
2:45AM0.66m
2:04PM1.25m
3:55AM0.63m
2:43PM1.33m
4:53AM0.61m
3:24PM1.38m
Low Tide
11:23AM0.49m
2:19AM0.04m
12:15PM0.49m
3:10AM0.12m
1:10PM0.51m
3:58AM0.21m
2:12PM0.54m
4:40AM0.30m
3:24PM0.57m
5:14AM0.39m
4:50PM0.58m
5:40AM0.46m
6:25PM0.56m
6:02AM0.50m
7:55PM0.50m
6:23AM0.53m
9:08PM0.41m
6:48AM0.55m
10:06PM0.34m
7:20AM0.55m
10:54PM0.28m
7:57AM0.54m
11:37PM0.24m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
light snow
snow showers
cloud
light snow
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
light snow
snow showers
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
light snow
snow shwrs
cloudy
light snow
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
light snow
snow shwrs
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
20
WNW
15
WNW
5
NW
25
NW
25
WNW
20
W
20
WSW
20
SW
10
S
10
NW
10
SSE
15
SSW
25
WSW
25
WSW
20
WSW
20
WSW
20
WSW
20
WSW
25
WSW
25
WSW
15
WSW
5
W
15
NW
20
WNW
15
W
15
W
10
WNW
5
NNW
5
ESE
5
N
20
NNE
20
N
20
WNW
15
NW
5
S
20
S
 mm 
11
max°C
-4
-6
-8
-10
-10
-11
-10
-7
-4
-1
-1
5
3
0
-6
-6
-4
-7
-6
-4
-6
-6
-4
-4
-8
-5
-7
-8
-5
-4
-3
-3
-5
-7
-7
1
Moonrise
7:22
8:44
10:02
11:16
12:26
1:33
2:40
3:47
4:55
6:03
7:08
Moonset
10:55
11:29
11:54
12:14
12:30
12:45
1:00
1:15
1:33
1:55
2:22
2:58
Sunrise
7:52
7:52
7:54
7:54
7:54
7:56
7:56
7:58
7:58
8:00
8:00
8:00
Sunset
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:30
4:31
Today's sea temperature in Portage Island is
3.1° C
(Statistics for 07 Dec 1981-2005 – mean: 4.1 max: 6.1 min: 2.4°C)
Issued (local time): 1 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest