Commonwealth Bay Sea Conditions and Tide Table

Commonwealth Bay 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 12:00 AM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Sat night. Air temperatures will be below freezing (max 0°C on Fri afternoon, min -7°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Tue morning. Icy conditions (max 3°C on Tue morning, min 0°C on Mon morning). Winds decreasing (fresh winds from the SE on Mon night, calm by Wed morning).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Thu morning, min -2°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun afternoon, min -3°C on Mon night). Winds increasing (calm on Mon night, gales from the SSE by Wed morning).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
12:51PM0.47m
00:39AM1.68m
1:03PM0.46m
1:09AM1.74m
1:17PM0.47m
1:40AM1.76m
1:33PM0.52m
2:14AM1.74m
1:55PM0.58m
2:49AM1.67m
2:24PM0.68m
3:26AM1.54m
3:02PM0.78m
4:06AM1.36m
3:51PM0.90m
4:50AM1.15m
4:55PM1.02m
5:39AM0.92m
6:18PM1.15m
6:48AM0.70m
7:50PM1.32m
8:46AM0.52m
9:14PM1.51m
Low Tide
8:24AM0.29m
4:25PM0.37m
8:48AM0.28m
5:02PM0.31m
9:10AM0.29m
5:42PM0.25m
9:31AM0.32m
6:23PM0.21m
9:51AM0.38m
7:06PM0.19m
10:11AM0.44m
7:55PM0.20m
10:29AM0.51m
8:50PM0.26m
10:46AM0.56m
9:56PM0.36m
11:04AM0.58m
11:27PM0.47m
11:23AM0.57m
1:49AM0.53m
11:45AM0.53m
4:34AM0.44m
12:21PM0.47m
Wave
height (m) 
direction
period (s) 
clear
part cloud
clear
cloud
cloud
light snow
part cloud
part cloud
light snow
snow showers
light snow
light snow
light rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
cloud
cloud
cloud
light snow
cloud
part cloud
part cloud
part cloud
cloud
clear
some clouds
clear
cloudy
cloudy
light snow
some clouds
some clouds
light snow
snow shwrs
light snow
light snow
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
cloudy
cloudy
cloudy
light snow
cloudy
some clouds
some clouds
some clouds
cloudy
 km/h
15
SE
5
NNW
10
S
5
NNE
10
ENE
10
SE
5
N
5
NNW
10
SE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
15
SE
5
W
5
WSW
5
S
5
ESE
5
E
0
NW
5
NW
5
NNW
10
NW
10
NW
10
E
20
ESE
30
ESE
25
ESE
10
SE
15
E
5
NE
10
SSE
10
ESE
25
SE
50
SSE
 mm 
2
1
1
max°C
-1
0
0
-1
0
0
-1
0
0
2
2
2
3
3
3
3
3
3
3
3
2
1
0
0
-1
0
0
2
3
2
1
1
1
1
3
3
Moonrise
7:01
9:06
11:00
12:51
2:45
4:50
7:20
Moonset
2:05
1:36
1:16
12:59
12:43
12:24
12:02
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Commonwealth Bay is
-1.4° C
(Statistics for 19 Dec 1981-2005 – mean: -1.9 max: -1.9 min: -1.9°C)
Issued (local time): 10 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest