Marion Bay Surf Break

Lat Long: 42.80° S 147.87° E

Issued: 9 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Marion Bay sea temperature is
13.3° C

Slightly warmer than usual

Marion Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Marion Bay today (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3ft (0.9m), 8s period with SE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 1.5ft (0.4m), 14s period with SSE swell.

The current surf forecast for Marion Bay at 3AM is: 0.7m 15s primary swell from a South-southeast direction and 1.0m 9s secondary swell from a South-southeast direction (forecast issued at 09:00pm July 05). The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (06 Jul)3ft (0.9m)8s
Afternoon (06 Jul)3ft (0.9m)8s
Evening (06 Jul)1.5ft (0.4m)14s

Table - waves today at Marion Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 11°C on Tue morning, min 7°C on Sun night). Wind will be generally light.

Sun
5
Monday
6
Tuesday
7
Wednesday
8
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
2
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
0
1
1
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
16
0.9
SSE
16
0.8
SSE
15
0.7
SSE
15
0.6
S
14
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.4
SSE
14
0.4
SSE
14
0.4
SSE
15
0.5
S
17
0.5
S
17
0.5
S
16
0.5
S
16
0.4
SSE
15
0.4
SSE
15
0.4
S
16
0.4
SSE
16
0.6
S
19
0.7
S
18
0.7
S
18
0.7
S
17
Wave Graph
Metric surfscale
Energy kJ
406
400
308
222
153
106
106
93
75
66
68
73
154
142
132
131
79
75
76
84
262
321
304
297
Wind (km/h)
5
SSW
0
WSW
5
WNW
5
WNW
5
W
5
WNW
0
NNE
5
E
5
WNW
5
W
10
W
10
W
10
W
10
W
10
WSW
10
WSW
10
SW
10
S
5
S
5
S
5
WNW
5
W
5
NNE
10
NE
Wind State
cross
glassy
glassy
off
off
glassy
glassy
glassy
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross
glassy
glassy
glassy
glassy
cross-on
High Tide
11:24PM0.94m
1:05PM0.86m
00:18AM0.89m
1:42PM0.92m
1:23AM0.84m
2:22PM0.99m
Low Tide
5:36PM0.54m
6:22AM0.20m
6:38PM0.51m
6:59AM0.23m
7:43PM0.45m
7:41AM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:46
4:46
4:47
 mm
1
Temp °C
8
8
7
7
7
7
8
8
8
8
8
8
8
9
11
11
10
9
9
9
8
8
10
10
Feels °C
5
6
5
4
4
5
6
6
6
6
5
5
4
5
7
8
7
7
7
7
6
6
8
7
Swell 1
Height (m)
Direction
Period (s)
1.1
SSE
9
1
SSE
9
1
SSE
9
0.9
SSE
8
0.9
SSE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.7
SE
8
0.7
SE
8
0.6
SE
8
0.5
S
17
0.5
S
17
0.6
SE
7
0.5
S
16
0.4
SSE
15
0.5
E
11
0.6
SSE
5
0.6
SE
6
0.6
SE
6
0.7
S
18
0.7
S
18
0.8
ESE
10
Energy kJ
194
157
154
126
126
100
95
93
75
60
57
45
154
142
33
131
79
58
18
25
26
321
304
120
Swell 2
Height (m)
Direction
Period (s)
0.9
SSE
16
0.9
SSE
16
0.8
SSE
15
0.7
SSE
15
0.6
S
14
0.5
S
14
0.5
S
14
0.4
SSE
14
0.4
SSE
14
0.4
SSE
14
0.4
SSE
14
0.4
SSE
15
0.4
ESE
7
0.4
ESE
7
0.5
S
16
0.4
ESE
7
0.3
ESE
11
0.4
SSE
15
0.5
E
11
0.5
E
11
0.6
S
19
0.6
ESE
11
0.7
ESE
10
0.7
S
17
Energy kJ
406
400
308
222
153
106
106
68
67
66
68
73
20
19
132
20
23
75
58
58
262
90
110
297
Swell 3
Height (m)
Direction
Period (s)
0.2
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.1
E
10
0.1
S
20
0.3
SSE
18
0.4
SSE
8
0.3
S
8
0.3
ESE
11
0.3
ESE
11
0.3
ESE
7
0.1
S
24
0.4
S
16
0.4
SSE
16
0.5
E
11
0.6
SSE
6
0.4
SSE
6
0.4
E
13
Energy kJ
8
2
2
2
8
8
7
2
8
64
20
11
23
23
9
11
76
84
59
25
13
55
Wind waves
Height (m)
Direction
Period (s)
0.3
W
3
0.2
WSW
2
0.4
SSW
7
0.5
S
5
1
SSE
6
Energy kJ
1
1
17
11
67
Nearest Offshore or Glassy
Rating
(10 max)
4
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
3
3
1
2
2
2
3
Distance (km)
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
0
0
0
0
21
Best forecast wave conditions in East Coast of Tasmania
Rating
(10 max)
7
5
5
4
4
4
4
4
4
3
4
4
4
4
3
3
2
3
4
5
5
5
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
9
5
5
4
5
4
4
4
4
4
4
8
8
8
7
5
5
5
5
7
6
7
5
5
Header Global
Rating
(10 max)
9
8
7
6
6
5
5
5
5
5
6
8
8
8
7
6
5
5
5
7
9
9
9
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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