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 05:53 PM.

Days 1–4 Weather Summary

Heavy rain (total 26mm), heaviest during Sat night. Cool air temperatures (max 19°C on Sat afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night).

Days 5–7 Weather Summary

Moderate rain (total 17mm), heaviest on Tue night. Cool air temperatures (max 18°C on Tue morning, min 13°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 23mm), heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 14°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light.

Fri
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
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
night
Wave Height Map
High Tide
10:28PM3.64m
10:46AM3.70m
11:12PM3.71m
11:30AM3.68m
11:56PM3.70m
12:15PM3.59m
00:42AM3.63m
1:01PM3.45m
1:30AM3.52m
1:52PM3.29m
2:24AM3.37m
2:50PM3.12m
3:25AM3.24m
3:56PM3.01m
4:32AM3.14m
5:05PM2.96m
5:41AM3.13m
6:16PM3.01m
6:50AM3.19m
7:23PM3.13m
7:50AM3.30m
8:18PM3.27m
8:40AM3.40m
9:03PM3.38m
9:22AM3.45m
9:43PM3.45m
9:59AM3.47m
10:20PM3.47m
10:34AM3.44m
Low Tide
4:18PM0.31m
4:39AM0.35m
5:01PM0.27m
5:24AM0.35m
5:45PM0.31m
6:09AM0.41m
6:30PM0.41m
6:57AM0.53m
7:17PM0.54m
7:47AM0.67m
8:07PM0.70m
8:43AM0.83m
9:04PM0.86m
9:44AM0.96m
10:08PM0.99m
10:54AM1.02m
11:20PM1.04m
12:07PM0.99m
00:34AM0.99m
1:15PM0.87m
1:38AM0.86m
2:10PM0.73m
2:29AM0.75m
2:55PM0.63m
3:13AM0.68m
3:35PM0.59m
3:53AM0.67m
4:12PM0.61m
4:29AM0.71m
Wave
height (m) 
direction
period (s) 
2.5
WSW
12
2.2
WSW
12
2.1
WSW
12
2.4
WNW
8
2.5
W
9
2.5
WSW
13
2.5
WSW
13
3
WSW
15
3
WSW
14
3
WSW
14
2.2
WSW
13
2.3
WNW
9
2.2
WNW
9
2.5
W
10
1.6
WNW
8
1.3
WNW
8
1.2
W
7
1.1
W
7
0.9
WSW
14
0.9
WSW
17
0.8
WSW
16
0.8
WSW
15
0.8
WSW
14
0.9
WSW
18
1.3
WSW
17
1.2
WSW
16
1.1
WSW
14
1
WSW
14
0.9
WSW
13
0.8
WSW
12
0.8
WSW
12
0.8
WSW
16
0.8
WSW
13
0.8
WSW
14
0.8
WSW
12
0.7
SW
12
0.8
WSW
17
0.9
WSW
15
1.1
WSW
14
1.2
WSW
14
1.2
WSW
13
1.3
WSW
13
1.3
WSW
13
1.8
SW
8
1.5
WSW
16
1.4
WSW
16
1
WSW
15
clear
part cloud
light rain
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
light rain
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
part cloud
clear
thunderstorm
clear
thunderstorm
mod rain
thunderstorm
clear
clear
clear
thunderstorm
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
light rain
cloud
cloud
part cloud
clear
some clouds
light rain
risk tstorm
rain shwrs
rain shwrs
risk tstorm
rain shwrs
risk tstorm
risk tstorm
light rain
some clouds
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
rain shwrs
some clouds
clear
risk tstorm
clear
risk tstorm
mod rain
risk tstorm
clear
clear
clear
risk tstorm
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
risk tstorm
risk tstorm
rain shwrs
risk tstorm
light rain
cloudy
cloudy
some clouds
 km/h
15
WNW
20
NNW
20
N
20
N
30
N
10
NW
15
NW
10
NNE
25
NNW
25
N
15
N
20
N
25
NNW
20
N
15
N
15
WNW
10
N
10
ENE
15
NE
15
NNE
10
ENE
15
NNE
15
NE
10
NE
10
NNE
10
NE
10
ENE
5
NNE
10
ENE
10
NE
10
NW
5
NNE
5
ENE
0
W
10
ENE
15
ENE
20
NE
25
NE
25
NE
25
NE
10
NNE
5
NNE
10
NW
25
E
20
ESE
20
ESE
15
ESE
 mm 
4
1
16
1
1
2
1
3
3
2
3
3
2
1
2
2
6
1
10
2
2
4
2
3
2
1
max°C
18
16
17
19
18
19
19
16
17
16
13
18
18
16
17
18
15
18
19
16
17
18
16
19
19
17
19
19
16
18
18
16
18
19
16
19
19
17
18
18
17
19
19
15
11
12
11
Moonrise
7:22
8:40
9:57
11:11
12:16
1:09
1:51
2:25
2:54
3:19
3:43
4:06
4:30
4:56
5:26
Moonset
5:22
5:55
6:35
7:24
8:23
9:31
10:43
11:55
1:04
2:10
3:14
4:15
5:16
6:17
7:19
Sunrise
6:48
6:48
6:50
6:50
6:52
6:52
6:54
6:54
6:54
6:56
6:56
6:58
6:58
7:00
7:01
Sunset
5:53
5:52
5:51
5:50
5:47
5:46
5:45
5:45
5:43
5:42
5:40
5:39
5:38
5:37
5:36
5:35
Today's sea temperature in Cornwallis is
19.1° C
(Statistics for 17 Apr 1981-2005 – mean: 18.4 max: 19.5 min: 17.1°C)
Issued (local time): 5 pm Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest