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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 25 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
15.0° C
(Which is 1.5°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 3PM is: 1.5m 12s primary swell from a East-northeast direction and 0.3m 16s secondary swell from a South-southeast direction, 0.5m 3s secondary swell from a South direction (forecast issued at 09:00am May 25). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 5ft (1.6m) | 12s |
| Afternoon (25 May) | 5ft (1.5m) | 12s |
| Evening (25 May) | 4.5ft (1.4m) | 12s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Wed morning. Very mild (max 15°C on Wed morning, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | SE 8 | ENE 12 | ENE 12 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 12 | E 12 | ENE 13 | ENE 12 | ENE 12 | |
762 | 749 | 706 | 614 | 603 | 497 | 488 | 488 | 497 | 411 | 481 | 432 | 454 | 836 | 1198 | 885 | 777 | 621 | 769 | 1679 | 1218 | 1787 | 1118 | 1499 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:13PM0.92m | 4:05AM0.80m | 4:49PM0.96m | 5:08AM0.75m | 5:22PM0.99m | |||||||||||||||||||
Low Tide | 9:34AM0.27m | 10:24PM0.43m | 10:10AM0.34m | 11:23PM0.38m | 10:45AM0.40m | 00:15AM0.32m | ||||||||||||||||||
 |  | | |  | | | |  | |  |  | | | | | |  | | |  | | | | |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | 7:24 |
 | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:45 | — | — | — | 4:45 |
— | — | — | — | 2 | 2 | 2 | — | — | — | — | 1 | 1 | 2 | 1 | 1 | 1 | 3 | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 |
11 | 12 | 12 | 10 | 9 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 9 | 10 | 11 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | SE 8 | ENE 12 | ENE 12 | SSE 14 | SSE 14 | E 12 | E 11 | E 9 | E 9 | E 12 | E 12 | ENE 13 | ENE 12 | ENE 12 |
 kJ | 762 | 749 | 706 | 614 | 603 | 497 | 488 | 488 | 497 | 411 | 269 | 432 | 454 | 40 | 40 | 404 | 433 | 621 | 769 | 1248 | 1218 | 1192 | 1118 | 1127 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | S 12 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 15 | SSE 14 | ENE 12 | SSE 14 | SSE 14 | SSW 13 | — | S 14 | S 14 | E 12 | S 14 | SSE 14 | SSE 14 | SSE 14 | SSE 15 | SSE 15 |
| kJ | 28 | 25 | 51 | 46 | 42 | 42 | 44 | 80 | 73 | 70 | 404 | 67 | 66 | 102 | — | 36 | 36 | 397 | 33 | 36 | 37 | 38 | 44 | 42 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 17 | S 11 | S 11 | S 11 | S 10 | — | — | — | — | SSE 14 | — | — | — | — | — | — | S 14 | — | — | — | S 13 | NNE 9 | — |
| kJ | 6 | 22 | 22 | 9 | 9 | 2 | — | — | — | — | 68 | — | — | — | — | — | — | 35 | — | — | — | 126 | 8 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 3 | SSE 4 | SE 5 | SE 6 | SE 7 | SE 7 | SE 8 | SE 8 | SE 7 | ESE 7 | E 8 | E 9 | E 9 | E 9 | — | ESE 8 | E 12 | NNE 9 | ENE 13 | — | ENE 12 |
| kJ | — | — | — | 5 | 15 | 64 | 170 | 266 | 285 | 292 | 481 | 242 | 362 | 836 | 1198 | 885 | 777 | — | 450 | 1679 | 119 | 1787 | — | 1499 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 32 | 25 | 77 | 242 | 242 | 41 | 41 | 41 | 41 | 242 | 242 | 242 | 242 | 242 | 242 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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