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 — and sunset is at 08:06 PM.

Days 1–4 Weather Summary

A light covering of new snow, mostly falling on Sun afternoon. Air temperatures will be below freezing (max -4°C on Tue afternoon, min -14°C on Sun night). Winds increasing (light winds from the SSE on Sun night, near gales from the SSE by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -4°C on Wed afternoon, min -15°C on Sat morning). Winds decreasing (near gales from the SSE on Wed afternoon, light winds from the SW by Thu afternoon).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Sun afternoon, min -23°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Tue afternoon. Temperatures will be well below freezing (max -10°C on Tue afternoon, min -19°C on Wed morning). Winds increasing (light winds from the W on Wed afternoon, strong winds from the S by Thu night).

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
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
10:18PM1.46m
11:53AM0.53m
11:10PM1.43m
11:54AM0.71m
11:55PM1.36m
12:18PM0.92m
00:36AM1.26m
12:51PM1.14m
1:14AM1.12m
1:28PM1.36m
1:47AM0.96m
2:09PM1.56m
2:17AM0.80m
2:54PM1.71m
2:41AM0.64m
3:43PM1.80m
2:56AM0.52m
4:37PM1.82m
2:44AM0.45m
5:37PM1.79m
6:45PM1.72m
8:01PM1.63m
9:18PM1.53m
10:04AM0.51m
10:25PM1.43m
Low Tide
6:57AM0.37m
2:55PM0.49m
6:48AM0.41m
4:45PM0.44m
6:48AM0.43m
6:01PM0.37m
6:55AM0.42m
7:05PM0.31m
7:05AM0.38m
8:06PM0.28m
7:20AM0.31m
9:07PM0.29m
7:38AM0.23m
10:13PM0.34m
8:00AM0.14m
11:30PM0.40m
8:27AM0.07m
1:25AM0.44m
8:58AM0.04m
9:33AM0.07m
10:19AM0.16m
11:35AM0.29m
6:07AM0.42m
2:03PM0.41m
6:05AM0.44m
Wave
height (m) 
direction
period (s) 
light snow
snow showers
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
clear
clear
cloud
cloud
cloud
part cloud
cloud
light snow
clear
cloud
mod snow
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
mod snow
snow showers
part cloud
light snow
light snow
snow showers
part cloud
part cloud
cloud
cloud
light snow
snow shwrs
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
cloudy
cloudy
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
cloudy
light snow
clear
cloudy
mod snow
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
mod snow
snow shwrs
some clouds
light snow
light snow
snow shwrs
some clouds
some clouds
cloudy
cloudy
 km/h
10
ESE
15
S
15
SSE
15
SSE
25
SSE
30
SSE
50
SSE
45
SSE
60
SSE
55
SSE
25
SSE
10
SSE
10
SW
15
S
10
SSE
20
SSE
20
SSE
10
S
5
SW
15
S
5
S
5
ESE
10
S
5
S
25
WNW
15
SSW
25
S
15
SSE
10
SW
5
WSW
5
W
15
SSW
15
S
25
S
40
S
10
SE
5
E
25
SE
10
SSW
5
SSW
5
SSE
10
SE
5
SW
15
S
5
SSW
5
S
25
SSE
 mm 
max°C
-7
-9
-8
-7
-7
-5
-4
-4
-5
-4
-5
-7
-6
-11
-7
-7
-9
-13
-10
-12
-9
-7
-9
-12
-11
-18
-11
-10
-12
-16
-15
-19
-15
-13
-11
-11
-9
-9
-10
-9
-5
-5
-6
-13
-9
-6
-8
Moonrise
1:14
3:27
5:26
7:22
9:21
11:30
2:03
7:58
7:25
7:03
Moonset
8:48
8:15
7:53
7:35
7:18
6:59
6:36
5:55
12:31
2:48
Sunrise
7:11
7:15
7:18
7:22
7:24
7:28
7:31
7:35
7:39
7:41
7:46
7:48
7:52
7:56
7:58
Sunset
8:06
8:01
7:58
7:53
7:50
7:45
7:42
7:37
7:34
7:30
7:25
7:22
7:17
7:14
7:09
7:06
Today's sea temperature in Commonwealth Bay is
-1.6° C
(Statistics for 15 Mar 1981-2005 – mean: -1.9 max: -1.9 min: -1.9°C)
Issued (local time): 4 pm Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest