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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 3 am Tuesday 05 May 2026 AESTForecast 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
15.9° C
(Which is 1.8°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 9AM is: 1.6m 10s primary swell from a East-northeast direction and 0.6m 15s secondary swell from a South direction (forecast issued at 03:00am May 05). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 5ft (1.6m) | 10s |
| Afternoon (05 May) | 4.5ft (1.4m) | 10s |
| Evening (05 May) | 4.5ft (1.3m) | 10s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Very mild (max 18°C on Wed morning, min 8°C on Wed night). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the SW by Thu night). | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 16 | S 16 | |
334 | 386 | 419 | 471 | 394 | 394 | 346 | 353 | 281 | 281 | 281 | 308 | 265 | 256 | 260 | 214 | 214 | 195 | 155 | 149 | 146 | 131 | 186 | 183 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 11:38AM0.73m | 10:12PM0.99m | 12:25PM0.73m | 10:54PM0.98m | 1:10PM0.73m | |||||||||||||||||||
Low Tide | 4:55AM0.19m | 4:00PM0.58m | 5:39AM0.20m | 4:43PM0.59m | 6:22AM0.22m | 5:29PM0.59m | ||||||||||||||||||
 |  | |  |  | | | |  | | | | | |  | | | |  |  | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 2 | — | 1 | 1 | 1 | — | — | — | |
Temp °C | 13 | 13 | 12 | 15 | 17 | 16 | 13 | 12 | 15 | 15 | 15 | 16 | 18 | 16 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 8 | 8 |
10 | 11 | 10 | 12 | 14 | 12 | 9 | 8 | 11 | 10 | 11 | 12 | 13 | 13 | 4 | 5 | 4 | 3 | 2 | 1 | 3 | 4 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
 kJ | 334 | 386 | 419 | 471 | 394 | 394 | 346 | 353 | 281 | 281 | 281 | 308 | 265 | 256 | 260 | 214 | 214 | 195 | 155 | 149 | 146 | 116 | 114 | 104 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | SSE 14 | SSE 14 | S 14 | SSE 14 | S 13 | SSE 13 | SSE 13 | S 14 | S 14 | S 16 | S 16 | S 6 | S 16 |
| kJ | 36 | 129 | 177 | 165 | 159 | 155 | 153 | 153 | 106 | 107 | 106 | 68 | 63 | 94 | 61 | 92 | 60 | 60 | 59 | 65 | 132 | 131 | 24 | 183 |
Swell 3 Height (m) Direction Period (s) | SSE 17 | SSW 12 | — | — | — | S 24 | SSW 4 | — | S 22 | S 22 | S 21 | S 20 | S 20 | NNE 4 | S 20 | NNE 7 | S 18 | S 18 | S 18 | S 18 | — | — | S 16 | S 6 |
| kJ | 28 | 61 | — | — | — | 11 | 3 | — | 9 | 9 | 9 | 8 | 8 | 3 | 8 | 27 | 25 | 25 | 24 | 25 | — | — | 186 | 12 |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNW 2 | — | SW 2 | SSW 4 | SSW 4 | WNW 2 | WNW 3 | NNW 2 | NNW 2 | N 4 | N 4 | NNW 2 | SSW 4 | SSW 4 | S 4 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | WSW 3 | WSW 3 |
| kJ | 1 | 1 | — | 2 | 16 | 6 | 1 | 3 | 1 | 1 | 4 | 18 | 1 | 2 | 25 | 10 | 4 | 12 | 18 | 46 | 64 | 50 | 6 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 26 | 0 | 0 | 25 | 0 | 31 | 0 | 0 | 25 | 25 | 32 | 32 | 25 | 0 | 0 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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