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Surf Forecasts:

Marion Bay surfForecast / TAS – East Coast / Australia

information circle48hr Weather and Surf, issued 4 am Friday 13 Mar 2026 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
17.6° C
 (Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Marion Bay today?

The current surf forecast for Marion Bay at 11AM is: 1.2m 8s primary swell from a South direction and 0.5m 11s secondary swell from a East-northeast direction, 0.3m 13s secondary swell from a South direction (forecast issued at 04:00am March 13). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (13 Mar)1.5ft (0.5m)11s
Afternoon (13 Mar)3.5ft (1.1m)8s
Evening (13 Mar)2.5ft (0.7m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
0
0
0
1
1
2
2
2
2
2
2
2
1
0
2
3
3
3
3
3
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
S
0.6
ENE
0.5
ENE
1.2
S
1.1
S
1.7
S
0.7
ENE
0.7
ENE
0.7
ENE
0.8
ENE
0.7
ENE
0.7
ENE
0.7
ENE
0.5
S
0.9
SSE
1.2
SSE
1.4
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1
S
0.9
SSE
0.9
SSE
0.8
SSE
Period(s) (?)81011888131312121211111717181717161616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7369691771523831811731601921451351281514879191073857797644496406400296
Wind
(km/h)
25
WSW
30
SW
25
SW
25
SW
20
SW
20
SW
10
WSW
5
WNW
10
WNW
10
WNW
5
W
5
WSW
10
SE
15
E
10
ENE
10
NE
10
NNE
10
NNW
5
W
10
SW
10
SSE
15
ESE
10
ESE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffglassononcross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
on		ononon
High Tide
/ height (m)
3:48AM
0.96
5:35PM
0.69
4:38AM
0.98
6:21PM
0.70
5:27AM
1.01
7:04PM
0.73
Low Tide
/ height (m)
11:12AM
0.29
10:06PM
0.54
11:59AM
0.26
11:00PM
0.52
12:43PM
0.23
Friday
13
Saturday
14
Sunday
15
Sunrise--7:01-------7:01-------7:03-----
Sunset-----7:34-------7:31-------7:30--
cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
Rain (mm)
-1----------------------
Temp. °C1011111416171512109915171614131313121617171415
Feels °C (?)44581012121086713141312111112111414141214
  • 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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