Cornwallis Sea Conditions and Tide Table

Cornwallis 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 08:42 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Fri afternoon. Warm air temperatures (max 21°C on Sun afternoon, min 15°C on Sat night). Winds increasing (calm on Sat night, strong winds from the E by Mon morning).

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Wed afternoon. Warm air temperatures (max 24°C on Wed afternoon, min 16°C on Mon night). Mainly strong winds.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Warm (max 22°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Warm (max 22°C on Mon afternoon, min 17°C on Sun night). Wind will be generally light.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
3:16PM3.17m
3:40AM2.97m
4:04PM3.11m
4:34AM2.92m
4:59PM3.06m
5:35AM2.91m
6:02PM3.05m
6:44AM2.96m
7:11PM3.08m
7:55AM3.09m
8:21PM3.17m
9:02AM3.26m
9:26PM3.28m
10:03AM3.44m
10:25PM3.41m
10:57AM3.59m
11:19PM3.51m
11:48AM3.69m
00:09AM3.56m
12:36PM3.74m
00:56AM3.57m
1:21PM3.72m
1:41AM3.53m
Low Tide
9:35PM0.73m
9:55AM0.76m
10:28PM0.77m
10:51AM0.83m
11:28PM0.79m
11:56AM0.87m
00:33AM0.76m
1:05PM0.84m
1:40AM0.69m
2:13PM0.76m
2:45AM0.59m
3:20PM0.66m
3:47AM0.49m
4:21PM0.53m
4:45AM0.38m
5:16PM0.40m
5:37AM0.30m
6:07PM0.32m
6:26AM0.26m
6:54PM0.29m
7:11AM0.28m
7:38PM0.31m
7:54AM0.35m
Wave
height (m) 
direction
period (s) 
2.2
WSW
15
3
WSW
14
2.5
WSW
14
2.5
WSW
13
2.2
WSW
12
1.9
WSW
12
1.8
WSW
12
1.7
WSW
12
1.8
WSW
12
1.9
ESE
5
1.1
SW
11
1.1
WNW
7
1.2
WNW
8
1.2
WNW
7
1.3
WNW
8
1.8
WNW
10
2.2
WNW
10
2
WNW
8
1.7
WNW
8
1.3
W
7
1.2
WSW
12
1.4
WSW
14
1.5
WSW
13
1.8
WSW
12
2
WSW
11
2.1
WSW
10
1.6
SW
10
1.4
SW
10
1.3
WSW
17
1.4
WSW
16
1.3
WSW
15
1.3
WSW
14
1.2
WSW
14
1
WSW
13
0.9
WSW
13
0.8
WSW
12
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
rain showers
light rain
light rain
rain showers
clear
clear
rain showers
clear
thunderstorm
rain showers
clear
clear
part cloud
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
clear
part cloud
part cloud
part cloud
part cloud
light rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
rain shwrs
light rain
light rain
rain shwrs
clear
clear
rain shwrs
clear
risk tstorm
rain shwrs
clear
clear
some clouds
risk tstorm
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
 km/h
25
NNW
15
W
15
WSW
10
WNW
10
NW
5
E
25
NE
25
E
45
E
45
E
5
ENE
15
ENE
30
NE
20
NNE
25
NNE
30
NNE
20
NNW
25
WNW
20
WNW
10
NNE
15
NNW
25
WNW
15
W
10
WSW
20
SW
15
ESE
5
ESE
15
SSW
5
NE
15
NNE
10
NNE
15
NE
15
ENE
15
NE
10
NE
5
E
 mm 
3
2
2
2
2
1
1
2
2
2
1
2
2
1
1
max°C
19
19
19
18
16
20
21
18
18
21
19
23
23
19
23
24
19
21
22
19
22
22
18
20
20
18
20
20
18
21
22
18
20
20
19
21
Moonrise
12:38
1:44
2:53
4:06
5:23
6:40
7:52
8:54
9:44
10:24
10:56
Moonset
12:29
12:53
1:19
1:48
2:22
3:05
3:59
5:04
6:17
7:34
8:48
9:58
Sunrise
6:01
6:01
6:01
6:03
6:03
6:03
6:05
6:05
6:07
6:07
6:07
6:09
Sunset
8:42
8:43
8:43
8:43
8:43
8:44
8:44
8:44
8:44
8:44
8:44
8:44
Today's sea temperature in Cornwallis is
20.4° C
(Statistics for 26 Dec 1981-2005 – mean: 18.6 max: 20.3 min: 16.5°C)
Issued (local time): 6 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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