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 06:11 AM and sunset is at 08:44 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun morning, min 19°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Wed night. Warm air temperatures (max 22°C on Mon morning, min 15°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Fri night. Warm (max 24°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the ENE on Thu morning, strong winds from the SSW by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Tue morning, min 15°C on Sun morning). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
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
3:25PM3.37m
3:47AM3.13m
4:06PM3.17m
4:31AM2.95m
4:51PM2.97m
5:22AM2.79m
5:44PM2.80m
6:23AM2.69m
6:47PM2.70m
7:31AM2.68m
7:54PM2.69m
8:37AM2.77m
8:54PM2.77m
9:31AM2.92m
9:45PM2.90m
10:16AM3.08m
10:30PM3.05m
10:57AM3.23m
11:12PM3.18m
11:37AM3.36m
11:53PM3.28m
12:16PM3.45m
00:33AM3.34m
Low Tide
9:17AM0.63m
9:45PM0.69m
10:00AM0.82m
10:31PM0.87m
10:47AM1.01m
11:21PM1.03m
11:41AM1.17m
00:17AM1.15m
12:42PM1.27m
1:16AM1.19m
1:47PM1.29m
2:17AM1.16m
2:51PM1.22m
3:14AM1.06m
3:46PM1.10m
4:04AM0.92m
4:32PM0.94m
4:48AM0.76m
5:13PM0.79m
5:28AM0.62m
5:52PM0.65m
6:07AM0.51m
6:31PM0.54m
6:46AM0.44m
Wave
height (m) 
direction
period (s) 
1.7
SW
10
1.7
SW
13
1.8
SW
12
1.7
SW
12
1.7
SW
12
1.6
WSW
14
1.3
WSW
14
1.4
WSW
14
2.2
WSW
13
2.4
WSW
12
2.2
WSW
11
1.9
WSW
10
1.8
WSW
11
1.7
WSW
11
1.4
WSW
10
1.3
WSW
10
1.2
WSW
10
1
WSW
9
1
WSW
10
1
WSW
15
1.3
WSW
14
1.3
WSW
14
1.4
SW
14
1.3
WSW
13
1.9
WSW
13
3.5
SSW
8
4
SSW
10
2.3
SW
9
1.8
SW
10
1.7
SSW
7
1.3
SW
12
1.1
SW
12
0.9
SW
12
0.9
SW
11
0.9
SW
11
0.9
SW
13
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
light rain
thunderstorm
rain showers
part cloud
cloud
cloud
mod rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
light rain
risk tstorm
rain shwrs
some clouds
cloudy
cloudy
mod rain
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
 km/h
25
SW
25
WSW
20
SW
15
WSW
20
SW
5
W
10
WNW
20
WNW
20
WNW
20
WNW
20
SSW
15
S
5
ESE
5
S
0
SSE
5
NNE
15
SSW
5
ESE
10
ENE
15
NNE
15
NE
20
NE
20
NE
15
ENE
35
S
45
SSW
35
S
10
SSE
10
SSW
10
NW
10
W
15
WSW
5
SE
5
WNW
10
SW
10
NNE
 mm 
1
4
1
9
max°C
20
20
19
20
20
19
23
23
20
22
20
18
21
21
20
22
21
20
23
24
20
23
22
19
21
21
17
16
20
18
20
20
19
21
21
20
Moonrise
12:10
12:33
12:58
1:25
1:56
2:34
3:18
4:10
5:08
6:11
7:16
Moonset
12:06
1:07
2:06
3:06
4:07
5:07
6:06
7:00
7:50
8:32
9:09
9:40
Sunrise
6:11
6:11
6:13
6:13
6:15
6:16
6:16
6:18
6:18
6:20
6:20
6:22
Sunset
8:44
8:44
8:44
8:44
8:43
8:43
8:43
8:43
8:42
8:42
8:40
8:40
Today's sea temperature in Cornwallis is
21.7° C
(Statistics for 09 Jan 1981-2005 – mean: 19.2 max: 20.8 min: 17.6°C)
Issued (local time): 6 am Friday 09 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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