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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 Saturday 30 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 1.7°C warmer than normal for this time of year)How big are the waves at Marion Bay today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5ft (1.6m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 5ft (1.6m), 10s period with ENE swell.
- Evening surf: Evening surf (30 May, local time) - 5ft (1.5m), 10s period with ENE swell.
The current surf forecast for Marion Bay at 7AM is: 1.6m 10s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 03:00am May 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5ft (1.6m) | 10s |
| Afternoon (30 May) | 5ft (1.6m) | 10s |
| Evening (30 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 ForecastSome drizzle, heaviest during Mon night. Very mild (max 15°C on Sat morning, min 8°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | |
641 | 573 | 544 | 544 | 544 | 492 | 492 | 410 | 356 | 356 | 349 | 290 | 296 | 302 | 255 | 255 | 208 | 170 | 161 | 127 | 96 | 92 | 118 | 115 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | glassy | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross | cross-off | |
High Tide | 8:05AM0.70m | 7:03PM1.04m | 8:57AM0.71m | 7:41PM1.04m | 9:45AM0.71m | 8:20PM1.04m | ||||||||||||||||||
Low Tide | 1:44AM0.23m | 12:34PM0.53m | 2:26AM0.19m | 1:15PM0.55m | 3:08AM0.17m | 1:58PM0.57m | ||||||||||||||||||
 |  |  |  |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — |
 | — | — | — | — | — | 4:44 | — | — | — | — | — | — | — | 4:44 | — | — | — | — | — | — | — | 4:43 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 13 | 15 | 14 | 11 | 10 | 9 | 9 | 9 | 11 | 13 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 9 | 9 |
13 | 12 | 11 | 11 | 11 | 10 | 8 | 8 | 6 | 6 | 6 | 7 | 9 | 8 | 8 | 6 | 6 | 5 | 5 | 5 | 7 | 7 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 641 | 573 | 544 | 544 | 544 | 492 | 492 | 410 | 356 | 356 | 349 | 290 | 296 | 302 | 255 | 255 | 208 | 170 | 161 | 127 | 96 | 92 | 118 | 115 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 12 | ESE 12 | S 12 | S 11 | S 11 |
| kJ | 13 | 13 | 12 | 8 | 8 | 7 | 2 | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 3 | 15 | 15 | 14 | 31 | 28 | 29 | 25 | 22 | 39 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSW 12 | S 12 | S 12 | S 16 | S 15 | S 14 | S 8 | S 8 | S 8 | SSW 13 | SSW 13 | S 16 | — | N 6 | — | ESE 12 | ESE 12 | S 12 | ESE 12 | S 6 | S 17 |
| kJ | — | — | — | 14 | 3 | 3 | 5 | 4 | 4 | 1 | 1 | 1 | 33 | 16 | 5 | — | 1 | — | 27 | 15 | 26 | 27 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 3 | WNW 3 | — | — | NW 3 | WNW 3 | WNW 3 | WNW 3 | W 2 | W 3 | SW 4 | WSW 4 | SW 4 | SW 3 | SSW 5 | — | — | — |
| kJ | — | — | — | — | — | — | 5 | 3 | — | — | 2 | 2 | 1 | 3 | 2 | 4 | 12 | 18 | 12 | 3 | 5 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 109 | 25 | 25 | 0 | 0 | 0 | 21 | 0 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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