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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Marion Bay surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 4 pm Friday 26 Dec 2025 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
15.1° C
(Which is slightly warmer than usual)How big are the waves at Marion Bay today?
The current surf forecast for Marion Bay at 11PM is: 1.7m 8s primary swell from a South direction and 0.1m 13s secondary swell from a Northeast direction, 0.1m 18s secondary swell from a South direction (forecast issued at 04:00pm December 26). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Dec) | - | - |
| Afternoon (26 Dec) | 5.5ft (1.7m) | 8s |
| Evening (26 Dec) | 5.5ft (1.7m) | 8s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| 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 | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 392 | 448 | 448 | 400 | 360 | 384 | 366 | 336 | 301 | 318 | 579 | 221 | 211 | 180 | 201 | 153 | 115 | 112 | 109 | 77 | 63 | 61 | 37 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | glass | cross | cross | cross | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- on |
High Tide / height (m) | 12:46PM 0.97 | 2:35AM 0.88 | 1:45PM 0.91 | 3:14AM 0.94 | 2:54PM 0.85 | 3:56AM 1.01 | ||||||||||||||||||
Low Tide / height (m) | 7:49PM 0.17 | 8:04AM 0.51 | 8:30PM 0.20 | 9:14AM 0.44 | 9:14PM 0.25 | 10:24AM 0.35 | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:30 | - |
| Sunset | - | - | 8:47 | - | - | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - |
 | | |  | | |  | |  | | |  | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 14 | 14 | 13 | 11 | 11 | 10 | 12 | 15 | 17 | 16 | 14 | 12 | 12 | 12 | 15 | 17 |
| Feels °C (?) | 4 | 4 | 3 | 4 | 6 | 6 | 6 | 7 | 10 | 10 | 10 | 10 | 10 | 7 | 9 | 11 | 13 | 12 | 11 | 9 | 10 | 10 | 13 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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