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 08:06 AM and sunset is at 03:18 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Fri night. Air temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -5°C on Wed afternoon, min -10°C on Mon night). Winds decreasing (strong winds from the NNE on Mon afternoon, light winds from the NNE by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 44mm), mainly falling on Sat night. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -5°C on Thu morning). Winds increasing (calm on Thu night, stormy winds from the SSE by Sat night).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Turning milder with moderate rain (total 11mm), heaviest on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -7°C on Tue night). Mainly fresh winds.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
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
9:37PM3.61m
Low Tide
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
3:22PM0.14m
3:07AM1.44m
Wave
height (m) 
direction
period (s) 
0.3
WSW
10
0.5
N
3
0.5
NW
4
0.4
WSW
10
0.3
WSW
9
0.3
WSW
10
0.5
NW
4
0.4
NW
4
0.4
NW
4
0.5
NNE
3
0.8
N
4
0.5
N
3
0.4
NE
3
0.4
NE
2
0.5
N
3
0.7
N
4
0.7
N
4
0.3
WSW
12
0.2
W
11
0.2
W
10
0.1
W
10
0.3
SE
3
1
S
4
2.2
S
6
2.5
S
7
3.5
S
8
5
S
10
1.2
SW
12
0.9
WSW
12
1.3
WSW
12
1
WSW
12
0.8
WSW
11
0.5
WSW
11
0.6
WSW
10
0.7
WSW
11
0.7
WSW
11
cloud
cloud
mod snow
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
mod rain
light rain
light rain
mod snow
mod snow
light snow
mod rain
cloud
rain showers
light snow
light snow
part cloud
clear
cloudy
cloudy
mod snow
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
mod rain
light rain
light rain
mod snow
mod snow
light snow
mod rain
cloudy
rain shwrs
light snow
light snow
some clouds
clear
 km/h
15
NNE
30
NE
25
NE
15
NNE
20
NNE
20
NNE
25
NNE
20
NNE
25
NNE
35
NNE
40
NNE
25
NNE
20
NE
25
NNE
30
NNE
35
NNE
35
N
15
NNE
10
NNE
15
N
5
ENE
15
ESE
35
SSE
55
SSE
65
SSE
70
SSE
90
SSE
5
WNW
15
E
25
SE
25
ENE
25
NNE
10
NE
20
N
25
NNW
20
NNW
 mm 
6
5
3
30
1
7
3
max°C
-2
-2
-4
-4
-4
-5
-6
-5
-6
-8
-7
-9
-8
-7
-7
-6
-5
-5
-5
-3
-2
1
4
5
6
7
7
1
2
4
3
3
2
-1
-1
-4
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
3:19
3:21
3:21
3:22
3:22
3:23
3:25
3:26
Today's sea temperature in Kelp Island Passage, Duke Island is
7.3° C
(Statistics for 19 Dec 1981-2005 – mean: 7.2 max: 9.1 min: 6.2°C)
Issued (local time): 2 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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