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Surf Forecasts:
Marion Bay surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 4 am Saturday 06 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
14.4° C
(Which is slightly warmer than usual)How big are the waves at Marion Bay today?
The current surf forecast for Marion Bay at 9AM is: 0.8m 7s primary swell from a Northeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 04:00am December 06). The wind direction is predicted to be offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 2.5ft (0.8m) | 7s |
| Afternoon (06 Dec) | 3.5ft (1.0m) | 8s |
| Evening (06 Dec) | 2ft (0.6m) | 8s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 82 | 75 | 54 | 123 | 50 | 38 | 48 | 28 | 16 | 58 | 54 | 52 | 52 | 52 | 29 | 31 | 55 | 69 | 96 | 190 | 182 | 138 | 126 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | off | cross- on | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | off |
High Tide / height (m) | 9:17AM 1.27 | 11:25PM 0.80 | 10:12AM 1.25 | 12:24AM 0.80 | 11:09AM 1.21 | |||||||||||||||||||
Low Tide / height (m) | 2:58AM 0.51 | 4:43PM -0.09 | 3:54AM 0.53 | 5:40PM -0.07 | 4:53AM 0.54 | 6:35PM -0.02 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | 5:24 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:35 | - | - | - | - | - | - | - | 8:36 | - |
 |  |  |  | |  | |  |  |  |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 3 | 1 | 1 | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 13 | 17 | 14 | 11 | 13 | 10 | 9 | 8 | 10 | 14 | 15 | 15 | 14 | 12 | 12 | 11 | 15 | 17 | 18 | 19 | 16 | 13 |
| Feels °C (?) | 8 | 7 | 9 | 13 | 11 | 10 | 10 | 6 | 6 | 3 | 5 | 8 | 10 | 9 | 9 | 8 | 7 | 6 | 9 | 12 | 14 | 15 | 12 | 9 |
- 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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