Port Houghton, Robert Islands, Stephens Passage Sea Conditions and Tide Table

Port Houghton, Robert Islands, Stephens Passage 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 08:30 AM and sunset is at 03:10 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -7°C on Thu morning, min -13°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold air temperatures (max -13°C on Sun morning, min -18°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Fri afternoon, min -13°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Mon morning. Temperatures will be below freezing (max -5°C on Sat morning, min -14°C on Sun night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the N by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
11:21AM4.83m
00:35AM4.18m
11:57AM4.93m
1:11AM4.26m
12:32PM4.98m
1:45AM4.30m
1:06PM4.98m
2:19AM4.32m
1:41PM4.92m
2:54AM4.32m
2:18PM4.79m
3:29AM4.33m
2:58PM4.58m
4:07AM4.34m
3:44PM4.31m
4:49AM4.38m
4:39PM4.00m
5:35AM4.44m
5:46PM3.71m
6:27AM4.53m
7:04PM3.53m
7:25AM4.66m
8:29PM3.56m
Low Tide
6:04PM-0.21m
6:02AM1.41m
6:39PM-0.34m
6:38AM1.36m
7:14PM-0.41m
7:15AM1.33m
7:49PM-0.42m
7:51AM1.34m
8:24PM-0.35m
8:30AM1.35m
8:59PM-0.22m
9:12AM1.37m
9:36PM-0.01m
9:59AM1.37m
10:17PM0.27m
10:54AM1.31m
11:02PM0.60m
11:58AM1.17m
11:56PM0.96m
1:10PM0.91m
1:01AM1.26m
2:21PM0.51m
2:12AM1.43m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light snow
light snow
light snow
mod snow
cloud
cloud
snow showers
light snow
light snow
light snow
light snow
light snow
part cloud
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
light snow
light snow
light snow
mod snow
cloudy
cloudy
snow shwrs
light snow
light snow
light snow
light snow
light snow
some clouds
 km/h
20
N
25
N
15
NNE
10
NNE
15
N
20
N
20
N
20
NNW
20
N
25
N
25
N
15
NNE
15
NNE
20
N
30
N
20
N
20
N
20
N
25
N
25
N
20
N
10
NNE
5
ENE
10
SE
5
SE
15
ESE
5
NNE
10
NNE
20
N
20
N
35
N
10
NNE
15
NNE
20
N
25
NNW
30
N
 mm 
max°C
-7
-8
-10
-11
-11
-11
-11
-11
-11
-13
-14
-17
-16
-16
-14
-13
-13
-13
-11
-11
-11
-9
-11
-5
-1
0
-2
-5
-5
-8
-12
-12
-12
-11
-10
-12
Moonrise
8:17
9:23
10:09
10:36
10:52
11:01
11:08
11:12
11:16
11:20
11:25
11:32
Moonset
1:15
1:57
3:00
4:20
5:46
7:15
8:43
10:09
11:37
1:08
2:43
Sunrise
8:30
8:30
8:32
8:32
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:33
Sunset
3:10
3:10
3:10
3:11
3:11
3:11
3:12
3:12
3:14
3:15
3:15
3:17
Today's sea temperature in Port Houghton, Robert Islands, Stephens Passage is
5.4° C
(Statistics for 18 Dec 1981-2005 – mean: 7.1 max: 8.7 min: 5.3°C)
Issued (local time): 8 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest