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Surf Forecasts:

Marion Bay surfForecast / TAS – East Coast / Australia

information circle48hr Weather and Surf, issued 10 am Wednesday 21 Jan 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
16.8° C
 (Which is 1.4°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 3PM is: 1.3m 10s primary swell from a East direction and 0.4m 17s secondary swell from a South-southeast direction (forecast issued at 10:00am January 21). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Jan)4.5ft (1.3m)10s
Afternoon (21 Jan)4.5ft (1.3m)10s
Evening (21 Jan)3.5ft (1.1m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
21
Thursday
22
Friday
23
Sat
24
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)
2
2
0
1
0
0
0
1
0
0
0
0
0
1
3
2
2
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
E
1.3
E
1.3
E
1.3
E
1.1
E
1.3
E
1.3
E
1.3
E
1.3
E
1.2
E
1.1
E
1.4
S
1
E
0.9
E
1.7
S
1.4
SSE
0.7
E
0.7
E
0.7
E
0.6
E
0.8
SE
0.7
SE
0.7
SE
0.6
SE
Period(s) (?)10101010101212121211118111178111010108899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3543543333332305044724614383612922372331853112261101041007386627761
Wind
(km/h)
5
WSW
5
SE
15
E
10
S
30
SSW
30
SSW
25
SSW
30
SSW
25
SSW
30
SSW
25
SSW
25
SSW
20
SSW
20
SSW
10
SW
10
SW
5
W
5
SE
15
E
20
ENE
20
NE
20
NE
20
NNE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoncrosscrosscrosscrosscross-
off		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		glassononcross-
on		cross-
on		crosscrosscross
High Tide
/ height (m)
10:10AM
1.08
11:55PM
0.78
10:56AM
1.05
12:33AM
0.83
11:45AM
0.99
1:11AM
0.88
Low Tide
/ height (m)
5:25PM
0.13
4:47AM
0.51
6:01PM
0.15
5:46AM
0.49
6:38PM
0.18
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise5:54-------5:56-------5:56-------
Sunset----8:43-------8:42-------8:40---
clear
cloud
part cloud
light rain
mod rain
light rain
light rain
light rain
rain showers
rain showers
part cloud
clear
part cloud
clear
cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
Rain (mm)
---1821111--------------
Temp. °C151718161212111112131515131212111114151414141312
Feels °C (?)14161615655466898798912119101098
  • 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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