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 07:13 AM and sunset is at 07:50 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm air temperatures (max 20°C on Tue morning, min 14°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Thu night. Warm air temperatures (max 22°C on Thu morning, min 17°C on Fri night). Winds increasing (light winds from the NNW on Fri afternoon, fresh winds from the SW by Sat morning).

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Mon morning, min 18°C on Sun afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
2:36PM3.16m
2:56AM3.11m
3:09PM2.95m
3:35AM2.92m
3:53PM2.73m
4:30AM2.73m
5:01PM2.57m
5:44AM2.64m
6:20PM2.53m
7:00AM2.67m
7:36PM2.64m
8:11AM2.82m
8:43PM2.83m
9:10AM3.04m
9:37PM3.07m
9:59AM3.27m
10:25PM3.29m
10:45AM3.47m
11:09PM3.47m
11:28AM3.61m
11:52PM3.59m
12:10PM3.69m
00:33AM3.65m
12:51PM3.68m
1:14AM3.64m
1:32PM3.60m
1:55AM3.57m
Low Tide
8:37AM0.86m
8:53PM0.90m
9:11AM1.05m
9:27PM1.08m
9:53AM1.23m
10:13PM1.25m
10:50AM1.38m
11:17PM1.38m
12:06PM1.45m
00:37AM1.40m
1:31PM1.37m
2:00AM1.28m
2:44PM1.16m
3:05AM1.06m
3:37PM0.90m
3:56AM0.80m
4:22PM0.64m
4:40AM0.57m
5:03PM0.44m
5:21AM0.41m
5:44PM0.31m
6:02AM0.31m
6:24PM0.26m
6:44AM0.30m
7:05PM0.28m
7:26AM0.35m
7:46PM0.37m
8:10AM0.47m
Wave
height (m) 
direction
period (s) 
1.8
WSW
14
1.8
WSW
14
1.7
WSW
14
1.7
WSW
14
1.8
WSW
14
1.6
WSW
14
1.4
WSW
13
1.3
WSW
13
1.1
SW
12
1
WSW
12
1.2
W
12
1.2
W
11
0.9
WSW
12
0.8
WSW
12
1.3
WSW
11
3
WSW
8
3.5
WSW
9
3
WSW
10
3
WSW
11
3
WSW
12
3
WSW
13
3
SW
13
3
WSW
17
2.5
WSW
17
2.2
WSW
16
2.1
WSW
15
1.7
WSW
14
1.8
SW
14
1.6
SW
13
1.4
SW
13
1.2
SW
13
1.1
SW
12
1
SW
12
0.9
WSW
12
1.2
WSW
14
1.7
WSW
13
1.6
WSW
13
1.5
WSW
14
3
SW
8
3
WSW
15
3
WSW
15
3
WSW
15
2.2
WSW
14
2
WSW
13
1.7
WSW
12
1.4
WSW
12
1.3
WSW
15
cloud
part cloud
clear
part cloud
rain showers
cloud
cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
light rain
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
some clouds
rain shwrs
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
mod rain
rain shwrs
light rain
rain shwrs
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
0
S
15
SSW
5
SSE
20
ENE
20
ENE
25
E
25
E
25
ENE
20
E
25
ENE
30
ENE
25
NE
20
NE
10
NNW
25
WSW
35
SW
35
SW
30
SW
25
SW
25
SW
20
SW
20
WSW
20
SW
15
SW
15
WSW
15
WSW
5
NW
0
NNE
20
SW
10
SSW
5
SE
10
SSW
10
NE
10
ENE
15
NE
10
ENE
10
S
25
SW
20
SSW
10
SE
20
SW
10
SSW
15
SW
20
SW
15
SSW
5
ENE
15
NNE
 mm 
1
6
1
5
3
max°C
19
19
17
20
19
18
18
18
18
22
22
21
22
22
20
19
19
18
19
18
18
20
20
18
20
20
18
20
20
18
21
22
19
22
22
20
20
20
17
20
19
17
17
17
16
20
22
Moonrise
10:26
11:05
11:50
12:43
1:42
2:45
3:50
4:56
6:03
7:10
8:19
9:31
10:45
12:00
1:15
Moonset
12:42
1:43
2:41
3:34
4:22
5:03
5:38
6:09
6:36
7:02
7:28
7:55
8:24
8:59
9:41
Sunrise
7:13
7:13
7:15
7:16
7:16
7:18
7:18
7:18
7:20
7:20
7:22
7:22
7:24
7:24
7:26
7:26
Sunset
7:50
7:49
7:46
7:45
7:44
7:43
7:40
7:39
7:37
7:37
7:35
7:34
7:32
7:30
7:30
7:28
Today's sea temperature in Cornwallis is
20.2° C
(Statistics for 09 Mar 1981-2005 – mean: 20.1 max: 21.2 min: 18.6°C)
Issued (local time): 12 pm Monday 09 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest