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Surf Forecasts:

Marion Bay surfForecast / TAS – East Coast / Australia

information circle48hr Weather and Surf, issued 10 am Thursday 20 Nov 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Marion Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marion Bay sea temperature is
13.5° C
 (Which is normal for this time of year)

How big are the waves at Marion Bay today?

The current surf forecast for Marion Bay at 12PM is: 0.5m 15s primary swell from a South direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 10:00am November 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (20 Nov)1.5ft (0.5m)15s
Afternoon (20 Nov)1.5ft (0.5m)15s
Evening (20 Nov)1.5ft (0.5m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
Sun
23
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.4
SSE
0.4
SSE
0.6
NE
0.6
NE
0.4
S
0.5
S
0.5
S
0.5
S
0.4
SSE
0.4
ENE
0.5
S
0.7
NE
0.4
ENE
0.4
ENE
0.4
S
1.1
NE
Period(s) (?)15151515151515151414881113131313131371212136
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10910910911011812111611070694241378686875756785448525091
Wind
(km/h)
20
W
15
SW
15
SW
5
WSW
5
NW
10
W
10
WNW
10
W
10
W
5
SE
15
E
15
E
10
E
5
ENE
10
NE
5
NNW
5
WNW
5
ENE
10
ESE
10
E
10
ENE
15
NE
10
NNE
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		glassglassoffoffoffoffglassoncross-
on		cross-
on		cross-
on		crosscross-
off		offcross-
on		oncross-
on		cross-
on		crosscrosscross
High Tide
/ height (m)
8:18AM
1.02
10:07PM
0.72
8:55AM
1.03
10:57PM
0.73
9:33AM
1.03
11:44PM
0.73
Low Tide
/ height (m)
3:36PM
0.20
2:35AM
0.55
4:18PM
0.18
3:16AM
0.57
5:00PM
0.17
3:57AM
0.58
Thursday
20
Friday
21
Saturday
22
Sun
23
Sunrise5:31-------5:31-------5:30-------
Sunset----8:15-------8:16-------8:17---
clear
part cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
Rain (mm)
----1-------------------
Temp. °C912131311977101213121191091114141413121111
Feels °C (?)4781196437998868791212111110910
  • 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

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marion Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Marion Bay at:
surf-forecast.com

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