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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 9 am Monday 04 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
15.8° C
(Which is 1.7°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 2PM is: 1.7m 10s primary swell from a East-northeast direction and 0.3m 14s secondary swell from a South-southeast direction (forecast issued at 09:00am May 04). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 5.5ft (1.7m) | 10s |
| Afternoon (04 May) | 7ft (2.2m) | 9s |
| Evening (04 May) | 5ft (1.5m) | 10s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 19°C on Mon morning, min 8°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 9 | ENE 10 | ENE 10 | NE 9 | NE 10 | ENE 10 | NE 9 | 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 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | |
530 | 541 | 470 | 833 | 452 | 421 | 360 | 334 | 402 | 419 | 419 | 394 | 353 | 353 | 353 | 353 | 302 | 281 | 265 | 265 | 265 | 251 | 251 | 210 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:49AM0.74m | 9:32PM1.00m | 11:38AM0.73m | 10:12PM0.99m | 12:25PM0.73m | 10:54PM0.98m | ||||||||||||||||||
Low Tide | 4:11AM0.19m | 3:18PM0.56m | 4:55AM0.19m | 4:00PM0.58m | 5:39AM0.20m | 4:43PM0.59m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | | | | |  | | | |  | | | | |
 | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | 7:03 |
 | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | 5:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 1 | — | |
Temp °C | 14 | 16 | 19 | 18 | 15 | 13 | 13 | 12 | 12 | 15 | 16 | 16 | 13 | 12 | 14 | 14 | 16 | 16 | 17 | 16 | 9 | 9 | 9 | 8 |
12 | 14 | 16 | 14 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 12 | 9 | 9 | 10 | 9 | 11 | 11 | 13 | 12 | 5 | 6 | 5 | 2 | |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | NE 10 | ENE 10 | NE 9 | 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 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 |
 kJ | 530 | 541 | 470 | 501 | 452 | 421 | 360 | 334 | 402 | 419 | 419 | 394 | 353 | 353 | 353 | 353 | 302 | 281 | 265 | 265 | 265 | 251 | 251 | 210 |
Swell 2 Height (m) Direction Period (s) | S 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | 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 | S 14 | S 13 | SSE 13 | SSE 13 |
| kJ | 32 | 36 | 41 | 40 | 37 | 36 | 36 | 129 | 177 | 168 | 161 | 155 | 153 | 107 | 107 | 106 | 106 | 68 | 63 | 93 | 93 | 92 | 60 | 60 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | — | SSE 17 | SSW 12 | — | — | — | S 24 | SSW 6 | — | S 22 | S 22 | S 21 | S 20 | S 20 | NNE 5 | S 20 | NNE 7 | S 18 | S 18 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | 28 | 61 | — | — | — | 11 | 7 | — | 9 | 9 | 9 | 8 | 8 | 4 | 8 | 26 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | NW 3 | — | — | NE 9 | N 3 | NNW 2 | NW 3 | — | — | — | SSW 4 | SSW 5 | — | WNW 3 | NW 2 | NNW 2 | NW 2 | NW 2 | N 4 | SSW 13 | SSW 4 | S 5 | SSW 5 | SSW 3 |
| kJ | 1 | — | — | 833 | 5 | 1 | 1 | — | — | — | 5 | 27 | — | 3 | 1 | 1 | 1 | 1 | 9 | 683 | 21 | 12 | 7 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 25 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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