Kelp Island Passage, Duke Island Sea Conditions and Tide Table

Kelp Island Passage, Duke 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 — and sunset is at 03:18 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Fri night. Icy conditions (max 1°C on Thu afternoon, min -6°C on Sat night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -6°C on Sun afternoon, min -8°C on Mon morning). Winds decreasing (strong winds from the NNE on Mon morning, light winds from the NE by Mon night).

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Fri night. Becoming milder with light rain (total 6mm) on Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -6°C on Wed night). Winds increasing (light winds from the ESE on Thu afternoon, strong winds from the E by Fri afternoon).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Sat night. Turning milder with moderate rain (total 11mm), heaviest on Sat night. Freeze-thaw conditions (max 3°C on Sat night, min -7°C on Mon night). Winds decreasing (gales from the SE on Sat night, light winds from the NE by Mon night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
00:24AM3.91m
11:44AM4.66m
1:00AM3.98m
12:20PM4.70m
1:36AM4.02m
12:56PM4.70m
2:11AM4.03m
1:32PM4.64m
2:46AM4.03m
2:10PM4.52m
3:23AM4.02m
2:51PM4.33m
4:02AM4.03m
3:37PM4.07m
4:45AM4.06m
4:32PM3.79m
5:32AM4.14m
5:39PM3.52m
6:24AM4.26m
6:59PM3.37m
7:22AM4.43m
8:22PM3.41m
8:22AM4.65m
Low Tide
6:00PM-0.05m
5:51AM1.53m
6:35PM-0.15m
6:28AM1.48m
7:09PM-0.22m
7:04AM1.45m
7:43PM-0.24m
7:41AM1.43m
8:17PM-0.20m
8:19AM1.42m
8:53PM-0.11m
9:02AM1.41m
9:30PM0.05m
9:51AM1.39m
10:11PM0.28m
10:48AM1.34m
10:56PM0.57m
11:54AM1.19m
11:49PM0.88m
1:06PM0.94m
00:50AM1.18m
2:17PM0.58m
1:59AM1.37m
Wave
height (m) 
direction
period (s) 
0.6
WSW
10
0.5
WSW
10
0.3
WSW
10
0.5
NE
3
0.5
NW
4
0.4
SW
9
0.3
WSW
9
0.3
WSW
10
0.6
N
4
0.4
NW
4
0.4
NW
4
0.8
N
4
0.7
N
4
0.4
N
3
0.4
NE
2
0.4
NNE
3
0.5
N
3
0.6
N
3
0.5
SW
9
0.4
SW
8
0.3
WSW
9
0.2
WSW
9
0.4
SSW
4
1.6
S
6
1.8
S
7
1.8
SSW
6
0.9
SW
9
1.1
S
6
1.2
E
4
3
S
8
1.9
S
7
1
S
6
0.6
S
6
0.5
SW
11
0.3
SW
11
0.1
SW
10
part cloud
part cloud
cloud
light snow
light snow
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
light snow
cloud
light snow
light snow
cloud
mod snow
light rain
light snow
snow showers
part cloud
clear
clear
part cloud
some clouds
some clouds
cloudy
light snow
light snow
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
clear
cloudy
cloudy
cloudy
light snow
cloudy
light snow
light snow
cloudy
mod snow
light rain
light snow
snow shwrs
some clouds
clear
clear
some clouds
 km/h
30
N
20
N
15
NE
30
NNE
25
NNE
15
NNE
15
NNE
20
NE
25
N
20
N
25
NNE
40
NNE
35
N
20
NE
25
NNE
30
NNE
30
NNE
25
NNE
25
NNE
20
NNE
15
NNE
5
NE
20
ESE
40
SE
40
ESE
40
SSW
25
E
30
NE
45
NE
50
SSE
40
ESE
25
NE
25
N
20
N
10
NNE
10
E
 mm 
6
7
4
max°C
1
-2
-3
-3
-4
-5
-4
-5
-6
-6
-7
-7
-7
-8
-8
-7
-6
-6
-5
-4
-5
-3
0
2
1
3
2
1
3
3
1
2
-4
-3
-5
-6
Moonrise
8:45
9:32
10:05
10:26
10:40
10:51
10:59
11:07
11:14
11:23
11:34
11:50
Moonset
2:17
3:18
4:32
5:54
7:17
8:40
10:03
11:27
12:53
2:25
4:01
Sunrise
8:06
8:07
8:07
8:07
8:07
8:07
8:08
8:08
8:08
8:08
8:08
8:08
Sunset
3:18
3:18
3:18
3:18
3:18
3:19
3:21
3:21
3:22
3:22
3:23
3:25
Today's sea temperature in Kelp Island Passage, Duke Island is
7.5° C
(Statistics for 18 Dec 1981-2005 – mean: 7.2 max: 9.1 min: 6.2°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest