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 08:40 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Fri afternoon. Warm air temperatures (max 23°C on Fri morning, min 17°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Tue afternoon, min 16°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 17°C on Fri night). Wind will be generally light.

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
1:52PM3.28m
2:10AM3.11m
2:33PM3.23m
2:53AM3.04m
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
Low Tide
8:07PM0.66m
8:23AM0.63m
8:49PM0.68m
9:06AM0.69m
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
Wave
height (m) 
direction
period (s) 
2.1
W
9
1.8
WSW
11
1.7
WSW
10
1.7
WSW
18
1.7
WSW
16
2.1
WSW
15
2.3
WSW
15
2.5
WSW
14
2.5
WSW
14
2.5
WSW
13
2.2
WSW
12
1.8
WSW
12
1.7
WSW
12
1.7
WSW
12
1.6
WSW
12
1.5
WSW
11
1.3
WSW
10
1.1
WSW
9
1.1
SW
9
1.1
W
8
0.9
WSW
17
0.9
WSW
16
0.8
WSW
14
0.9
WSW
13
1
WSW
13
0.9
WSW
12
0.7
SW
11
0.7
WSW
14
0.7
WSW
14
1
WSW
13
1.6
WSW
14
2.3
WSW
13
2.1
WSW
12
1.9
WSW
11
1.6
WSW
10
1.6
WSW
16
clear
clear
part cloud
part cloud
part cloud
cloud
mod rain
light rain
light rain
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
mod rain
light rain
light rain
some clouds
clear
some clouds
clear
some clouds
clear
clear
some clouds
clear
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
clear
clear
 km/h
20
WSW
10
WSW
5
SW
10
WSW
5
NNW
20
NW
10
NNE
15
WSW
10
SW
5
SW
5
NNE
10
NE
5
WNW
5
S
5
S
15
WSW
10
W
5
NNE
5
NE
15
N
5
NW
20
WSW
5
NNW
15
WNW
20
WSW
10
WSW
10
WSW
15
WSW
5
NW
15
WNW
20
WNW
10
WSW
10
SSW
15
SW
15
SW
15
SSW
 mm 
6
1
1
1
1
max°C
21
18
20
21
19
23
20
19
18
18
17
20
21
18
20
21
18
21
22
19
20
20
17
21
20
18
20
21
19
22
21
19
19
19
18
19
Moonrise
10:29
11:33
12:38
1:44
2:53
4:06
5:23
6:40
7:52
8:54
9:44
Moonset
11:37
12:04
12:29
12:53
1:19
1:48
2:22
3:05
3:59
5:04
6:17
7:34
Sunrise
6:00
6:00
6:01
6:01
6:01
6:03
6:03
6:03
6:05
6:05
6:07
6:07
Sunset
8:40
8:42
8:42
8:43
8:43
8:43
8:43
8:44
8:44
8:44
8:44
8:44
Today's sea temperature in Cornwallis is
20.4° C
(Statistics for 24 Dec 1981-2005 – mean: 18.5 max: 20.3 min: 16.5°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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