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 06:16 AM and sunset is at 07:19 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Wed morning, min 10°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Very mild (max 16°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 32mm), heaviest during Wed night. Very mild (max 13°C on Mon morning, min 8°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 101mm), heaviest during Sun morning. Very mild (max 12°C on Sat morning, min 8°C on Sun morning). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sun
27
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
2:41PM5.28m
3:03AM4.97m
3:13PM5.21m
3:42AM4.66m
3:45PM5.02m
4:22AM4.27m
4:18PM4.75m
5:05AM3.85m
4:53PM4.42m
5:55AM3.43m
5:33PM4.08m
7:02AM3.09m
6:27PM3.77m
8:39AM2.96m
7:47PM3.57m
10:12AM3.12m
9:19PM3.60m
11:09AM3.42m
10:30PM3.82m
11:47AM3.77m
11:23PM4.12m
12:18PM4.12m
00:06AM4.42m
12:46PM4.47m
00:45AM4.67m
1:14PM4.79m
1:23AM4.84m
1:43PM5.05m
Low Tide
8:11AM-0.45m
8:34PM-0.39m
8:46AM-0.16m
9:11PM-0.34m
9:19AM0.22m
9:49PM-0.16m
9:52AM0.65m
10:29PM0.12m
10:27AM1.09m
11:13PM0.45m
11:06AM1.51m
00:08AM0.79m
11:57AM1.89m
1:24AM1.02m
1:20PM2.13m
2:55AM1.04m
3:04PM2.09m
4:07AM0.84m
4:18PM1.80m
4:57AM0.58m
5:08PM1.39m
5:35AM0.32m
5:48PM0.94m
6:08AM0.11m
6:25PM0.50m
6:40AM-0.03m
7:00PM0.08m
7:11AM-0.09m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
heavy rain
light rain
mod rain
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
heavy rain
mod rain
heavy rain
heavy rain
light rain
light rain
light rain
thunderstorm
rain showers
heavy rain
heavy rain
light rain
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
heavy rain
light rain
mod rain
rain shwrs
light rain
rain shwrs
some clouds
some clouds
some clouds
heavy rain
mod rain
heavy rain
heavy rain
light rain
light rain
light rain
risk tstorm
rain shwrs
heavy rain
heavy rain
light rain
km/h
0
NE
5
WSW
5
NNW
5
NW
5
WNW
0
N
0
S
5
SW
0
S
5
SSW
5
SSW
0
W
0
SW
5
SSE
5
SSE
5
SE
5
SE
5
S
5
SSE
5
WSW
0
E
5
SSE
5
SSW
5
ESE
5
ESE
15
SSE
10
E
10
ESE
15
SSE
5
SE
10
SE
5
SE
5
SE
5
ESE
10
ESE
25
ESE
20
ESE
15
SE
15
E
10
E
5
ESE
10
SSE
10
S
15
SSW
10
E
10
E
10
E
 mm
2
14
4
7
4
3
2
11
6
16
24
5
2
4
4
2
18
20
1
max °C
18
19
13
16
17
12
17
17
13
15
15
12
16
16
11
12
13
12
15
16
13
16
16
13
15
16
13
13
13
10
10
11
9
13
13
11
10
10
10
9
9
10
12
12
9
8
8
Moonrise
8:37
10:03
11:30
12:55
2:18
3:31
4:27
5:05
5:29
5:44
5:53
6:01
6:06
6:11
6:17
6:23
Moonset
7:14
7:21
7:29
7:42
8:02
8:35
9:25
10:33
11:52
1:16
2:40
4:05
5:30
6:56
8:26
Sunrise
6:16
6:18
6:20
6:22
6:24
6:26
6:28
6:31
6:33
6:35
6:37
6:39
6:41
6:43
6:45
6:47
Sunset
7:19
7:15
7:14
7:10
7:07
7:06
7:02
7:00
6:57
6:54
6:52
6:49
6:46
6:44
6:40
6:37
Today's sea temperature in Castle Islands, Duncan Canal is
10.6°C
(Statistics for 12 Sep 1981-2005 – mean: 11.8 max: 14.5 min: 10.3°C)
Issued (local time): 3 am Saturday 12 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest