Blackmans Bay Sea Conditions and Tide Table

Blackmans 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 07:18 AM and sunset is at 07:14 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri afternoon, min 11°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 14°C on Tue afternoon, min 7°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 77mm), heaviest during Fri night. Very mild (max 15°C on Fri night, min 7°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat night).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
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
5:32PM0.76m
6:16PM0.80m
5:14AM1.17m
6:58PM0.85m
6:19AM1.11m
7:38PM0.91m
7:30AM1.02m
8:18PM0.97m
8:48AM0.91m
8:56PM1.03m
10:17AM0.82m
9:36PM1.07m
11:57AM0.76m
10:18PM1.11m
1:47PM0.74m
11:02PM1.12m
3:54PM0.75m
11:50PM1.11m
00:41AM1.08m
1:33AM1.05m
Low Tide
10:48AM0.05m
9:48PM0.57m
11:39AM0.05m
10:57PM0.53m
12:28PM0.08m
00:08AM0.47m
1:14PM0.16m
1:21AM0.39m
1:59PM0.27m
2:35AM0.30m
2:41PM0.40m
3:49AM0.21m
3:21PM0.53m
5:01AM0.13m
3:56PM0.64m
6:11AM0.08m
4:25PM0.71m
7:16AM0.06m
4:37PM0.75m
8:15AM0.07m
9:08AM0.11m
Wave
height (m) 
direction
period (s) 
0.1
S
20
0.2
S
19
0.2
S
18
0.2
S
16
0.3
S
15
0.2
S
15
0.1
S
14
0.2
S
14
0.1
S
13
0.1
S
12
0.2
S
12
0.1
S
12
0.6
SSW
3
0.6
S
4
0.2
S
14
0.2
S
14
0.2
S
13
0.2
S
12
0.5
S
3
0.4
SSE
3
0.4
S
19
0.2
S
17
0.2
S
16
0.2
S
15
0.3
S
15
0.4
S
14
0.2
S
14
0.2
S
15
0.2
S
14
0.2
S
14
0.1
S
14
0.2
S
15
0.2
S
14
0.6
SW
3
1.1
SW
4
0.8
WSW
4
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
mod rain
heavy rain
mod rain
cloud
rain showers
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
mod rain
heavy rain
mod rain
cloudy
rain shwrs
 km/h
5
NE
15
SE
0
NE
5
WSW
10
SSW
5
W
0
ENE
10
SE
5
NNW
5
NE
10
ESE
10
WNW
25
S
15
S
10
E
10
ENE
10
E
10
SSE
15
SSE
15
S
10
SW
0
SW
10
SSE
10
NW
0
SW
15
WSW
5
WNW
5
ENE
10
E
5
WNW
0
SE
10
S
0
W
20
WSW
30
WSW
25
WSW
 mm 
1.0
1.0
8
58
10
1.0
max°C
16
19
15
17
19
16
15
17
12
16
21
16
15
12
13
14
15
14
12
13
11
12
14
13
13
14
11
12
14
13
14
14
15
15
14
12
Moonrise
1:30
2:45
4:03
5:22
6:41
8:02
9:25
10:49
12:12
1:29
2:34
3:26
Moonset
5:13
5:42
6:07
6:29
6:52
7:15
7:42
8:14
8:55
9:47
10:49
11:58
Sunrise
7:18
7:18
7:20
7:22
7:22
7:24
7:24
7:26
7:26
7:28
7:30
7:31
Sunset
7:14
7:12
7:09
7:08
7:07
7:05
7:02
7:01
7:00
6:58
6:55
6:54
Today's sea temperature in Blackmans Bay is 17.6 °C (Statistics for 25 Mar 1981-2005 – mean: 15.0 max: 16.3 min: 13.4°C)
Issued (local time): 4 am Tuesday 25 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest