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 04:18 AM and sunset is at 09:20 PM.

Days 1–3 Weather Summary

Heavy rain (total 44mm), heaviest during Thu night. Cool air temperatures (max 14°C on Wed night, min 10°C on Thu night). Winds increasing (calm on Wed night, strong winds from the SSE by Thu night).

Days 4–6 Weather Summary

Heavy rain (total 24mm), heaviest during Sat afternoon. Warm air temperatures (max 20°C on Mon afternoon, min 12°C on Sat morning). Winds decreasing (strong winds from the SSE on Sat afternoon, calm by Sun night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
1:18PM3.61m
00:38AM4.43m
1:55PM3.77m
1:18AM4.56m
2:30PM3.90m
1:58AM4.63m
3:05PM4.01m
2:37AM4.61m
3:40PM4.11m
3:18AM4.50m
4:16PM4.18m
4:02AM4.29m
4:54PM4.23m
4:51AM3.99m
5:36PM4.26m
5:48AM3.64m
6:23PM4.26m
6:56AM3.32m
7:18PM4.26m
8:19AM3.14m
8:23PM4.29m
9:46AM3.17m
9:32PM4.38m
Low Tide
6:44PM1.33m
7:30AM-0.40m
7:24PM1.17m
8:05AM-0.56m
8:03PM1.01m
8:40AM-0.66m
8:43PM0.87m
9:15AM-0.66m
9:24PM0.75m
9:51AM-0.54m
10:09PM0.66m
10:29AM-0.31m
10:59PM0.60m
11:10AM0.02m
11:56PM0.56m
11:55AM0.43m
1:01AM0.50m
12:49PM0.85m
2:14AM0.38m
1:55PM1.22m
3:29AM0.16m
3:12PM1.42m
4:38AM-0.14m
Wave
height (m) 
direction
period (s) 
0.3
WSW
8.0
0.2
WSW
8.0
0.2
WSW
8.0
0.2
WSW
7.0
0.3
WSW
9.0
1.5
S
6.0
1.7
S
7.0
0.9
WSW
10.0
0.5
WSW
10.0
0.5
WSW
10.0
1.4
S
5.0
0.9
SW
8.0
0.7
WSW
9.0
0.6
WSW
9.0
0.4
WSW
9.0
0.4
WSW
9.0
0.5
W
9.0
0.6
WSW
7.0
0.4
WSW
9.0
0.5
W
9.0
0.4
WSW
8.0
0.3
WSW
9.0
0.5
WSW
7.0
0.8
WSW
5.0
0.6
WSW
7.0
0.6
WSW
8.0
0.9
WSW
7.0
0.5
WSW
7.0
0.5
WSW
7.0
0.6
WSW
6.0
0.4
WSW
7.0
0.3
WSW
7.0
0.4
WSW
6.0
0.2
WSW
6.0
0.3
WSW
5.0
0.3
WSW
6.0
clear
clear
part cloud
cloud
light rain
heavy rain
mod rain
part cloud
light rain
light rain
mod rain
mod rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
mod rain
some clouds
light rain
light rain
mod rain
mod rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
5
SW
10
SW
5
S
10
SSE
15
SSE
30
SE
35
S
15
S
5
SSE
15
SSE
45
SSE
20
S
15
SSW
5
SW
5
NNW
10
NW
15
W
5
NE
15
NW
15
WNW
5
E
5
WNW
15
SW
5
NNW
15
NW
20
WNW
25
WNW
10
WNW
15
WNW
15
NW
10
NW
15
WSW
5
ENE
5
WNW
10
WSW
5
E
 mm 
2
33
7
2
4
8
9
3
max°C
12
13
14
12
12
12
12
13
13
12
12
13
13
13
14
17
20
17
20
23
18
18
19
16
16
18
17
17
18
17
15
17
16
17
17
16
Moonrise
9:34
10:05
10:25
10:38
10:48
10:56
11:03
11:11
11:20
11:33
11:52
Moonset
2:15
3:23
4:44
6:12
7:41
9:09
10:36
12:04
1:34
3:08
4:44
6:19
Sunrise
4:18
4:20
4:20
4:22
4:24
4:24
4:26
4:28
4:28
4:31
4:31
4:33
Sunset
9:20
9:19
9:17
9:16
9:15
9:15
9:14
9:13
9:12
9:09
9:08
9:07
Today's sea temperature in Kelp Island Passage, Duke Island is 13.1 °C (Statistics for 09 Jul 1981-2005 – mean: 12.6 max: 14.0 min: 11.3°C)
Issued (local time): 3 am Wednesday 09 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest