Castle Islands, Duncan Canal Sea Conditions and Tide Table

Castle Islands, Duncan Canal 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 — and sunset is at —.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Air temperatures will be below freezing (max -3°C on Sat afternoon, min -15°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Becoming milder with heavy rain (total 129mm) on Mon night. Icy conditions (max 3°C on Sun night, min -2°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Tue night, min -15°C on Fri afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Mon afternoon, min -21°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
Mon
5
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
4:32AM4.35m
4:08PM4.36m
5:14AM4.39m
5:03PM4.06m
6:00AM4.45m
6:09PM3.78m
6:53AM4.54m
7:28PM3.60m
7:51AM4.68m
8:53PM3.61m
8:52AM4.89m
10:10PM3.81m
9:53AM5.14m
11:15PM4.10m
10:51AM5.36m
00:10AM4.41m
11:45AM5.60m
00:59AM4.68m
12:37PM5.73m
1:44AM4.87m
1:25PM5.73m
2:28AM4.98m
2:13PM5.57m
Low Tide
9:39PM0.03m
10:02AM1.39m
10:20PM0.28m
10:58AM1.33m
11:05PM0.59m
12:02PM1.19m
11:58PM0.92m
1:13PM0.93m
1:00AM1.21m
2:25PM0.55m
2:09AM1.40m
3:31PM0.09m
3:18AM1.44m
4:30PM-0.35m
4:23AM1.38m
5:24PM-0.75m
5:20AM1.19m
6:14PM-1.03m
6:13AM0.99m
7:01PM-1.16m
7:03AM0.83m
7:45PM-1.12m
7:51AM0.74m
Wave
height (m) 
direction
period (s) 
clear
part cloud
cloud
part cloud
clear
clear
light snow
mod snow
mod snow
heavy snow
light snow
light snow
mod snow
heavy rain
heavy rain
heavy rain
heavy rain
light rain
light snow
light snow
light snow
mod snow
cloud
snow showers
snow showers
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
some clouds
cloudy
some clouds
clear
clear
light snow
mod snow
mod snow
heavy snow
light snow
light snow
mod snow
heavy rain
heavy rain
heavy rain
heavy rain
light rain
light snow
light snow
light snow
mod snow
cloudy
snow shwrs
snow shwrs
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
 km/h
5
E
5
E
5
ENE
5
N
5
NNE
5
NE
5
E
10
E
15
E
10
ESE
15
ESE
15
ESE
15
E
10
E
5
ESE
15
E
10
SE
10
ESE
5
NNE
10
NE
10
NE
5
NNE
10
NNE
5
NNE
10
NNE
10
NE
5
NE
10
NE
10
NE
10
NE
10
ENE
5
ENE
5
ENE
5
ENE
5
E
5
E
 mm 
9
28
19
12
38
18
5
max°C
-14
-8
-7
-7
-9
-12
-11
-7
-3
1
2
2
3
3
3
3
3
2
2
-3
-4
-6
-8
-8
-12
-10
-10
-17
-14
-16
-20
-15
-15
-18
-11
-9
Moonrise
11:10
11:15
11:20
11:25
11:34
11:46
12:08
12:48
1:58
3:32
5:14
6:52
Moonset
10:09
11:35
1:05
2:39
4:20
6:04
7:40
8:50
9:31
9:53
10:06
Sunrise
8:27
8:27
8:27
8:27
8:27
8:27
8:27
8:26
8:26
8:26
8:26
8:26
Sunset
3:17
3:18
3:18
3:19
3:21
3:22
3:22
3:23
3:26
3:26
3:27
3:30
Today's sea temperature in Castle Islands, Duncan Canal is
5.2° C
(Statistics for 24 Dec 1981-2005 – mean: 7.0 max: 8.5 min: 5.3°C)
Issued (local time): 8 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest