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Marion Bay Surf Forecast
/ TAS – East Coast (46 breaks) / Tasmania (59 breaks) /
Surf Forecasts:
Marion Bay surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 10 pm Monday 30 Mar 2026 AEDTForecast 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
17.3° C
(Which is 2.3°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 3AM is: 0.7m 13s primary swell from a South direction and 0.4m 4s secondary swell from a East-northeast direction, 0.7m 4s secondary swell from a Northeast direction (forecast issued at 10:00pm March 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 2ft (0.6m) | 13s |
| Afternoon (31 Mar) | 2.5ft (0.7m) | 15s |
| Evening (31 Mar) | 2ft (0.6m) | 14s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 14 | 14 | 14 | 6 | 13 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 189 | 173 | 171 | 126 | 130 | 256 | 250 | 228 | 160 | 156 | 140 | 103 | 89 | 65 | 200 | 121 | 108 | 79 | 79 | 67 | 55 | 55 | 33 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | off | off | cross- off |
High Tide / height (m) | 7:46PM 0.84 | 7:30AM 0.98 | 8:22PM 0.87 | 8:24AM 0.94 | 8:57PM 0.91 | 9:17AM 0.89 | ||||||||||||||||||
Low Tide / height (m) | 1:20AM 0.41 | 2:07PM 0.26 | 2:15AM 0.37 | 2:44PM 0.31 | 3:08AM 0.33 | 3:18PM 0.36 | ||||||||||||||||||
Mon 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:24 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:59 |
 | | | |  | | | | | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 14 | 14 | 15 | 21 | 24 | 22 | 19 | 19 | 18 | 17 | 17 | 22 | 23 | 25 | 18 | 17 | 15 | 14 | 13 | 16 | 20 | 21 |
| Feels °C (?) | 15 | 14 | 13 | 13 | 13 | 19 | 21 | 18 | 17 | 16 | 15 | 14 | 14 | 18 | 20 | 22 | 15 | 14 | 13 | 13 | 11 | 14 | 17 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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