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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 27 Apr 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 1.4°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 6PM is: 0.2m 21s primary swell from a South direction and 0.3m 6s secondary swell from a Northeast direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 09:00am April 27). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 0.5ft (0.2m) | 15s |
| Afternoon (27 Apr) | 0.5ft (0.2m) | 22s |
| Evening (27 Apr) | 1ft (0.3m) | 21s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 16 | S 15 | S 15 | S 22 | S 21 | S 20 | SSE 20 | SSE 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | SSE 14 | SSE 14 | S 15 | |
20 | 17 | 17 | 37 | 36 | 74 | 127 | 123 | 167 | 158 | 156 | 154 | 151 | 142 | 132 | 183 | 179 | 177 | 116 | 109 | 107 | 70 | 70 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | glassy | cross-on | cross | cross-off | off | off | off | off | off | off | off | off | off | cross | cross | cross | on | cross-on | cross | cross | cross-off | cross-off | |
High Tide | 4:22AM0.93m | 5:30PM0.88m | 5:21AM0.87m | 6:05PM0.92m | 6:19AM0.83m | 6:38PM0.96m | ||||||||||||||||||
Low Tide | 11:01AM0.26m | 11:26PM0.42m | 11:39AM0.31m | 00:22AM0.37m | 12:15PM0.37m | 1:12AM0.31m | ||||||||||||||||||
 | | |  |  | | | | | | |  |  | | | | | | | | |  | | | |
 | 6:52 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 |
 | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | 5:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 16 | 18 | 17 | 15 | 13 | 12 | 11 | 10 | 14 | 18 | 19 | 17 | 15 | 14 | 12 | 12 | 12 | 14 | 13 | 12 | 12 | 12 | 12 |
11 | 14 | 17 | 14 | 14 | 11 | 10 | 8 | 7 | 11 | 15 | 17 | 15 | 10 | 10 | 9 | 9 | 10 | 11 | 9 | 8 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSE 20 | SSE 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | SSE 14 | SSE 14 | S 15 |
 kJ | 12 | 10 | 10 | 10 | 6 | 13 | 127 | 123 | 167 | 158 | 156 | 154 | 151 | 142 | 132 | 183 | 179 | 177 | 116 | 109 | 107 | 70 | 70 | 67 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 15 | S 21 | S 20 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 4 | NNE 6 | NE 6 | NNE 6 | NNE 6 | NE 5 | SSE 6 | SSE 6 | S 7 | S 7 | S 7 | S 7 |
| kJ | 6 | 6 | 5 | 17 | 36 | 74 | 9 | 9 | 5 | 5 | 5 | 5 | 1 | 3 | 5 | 3 | 3 | 1 | 10 | 14 | 14 | 8 | 8 | 4 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | S 22 | S 14 | S 14 | S 14 | S 14 | S 13 | S 8 | NNE 6 | — | NNE 6 | NE 9 | — | — | NE 9 | NE 9 | NE 5 | NE 9 | — | NE 9 | NE 9 | NE 9 |
| kJ | 20 | 17 | 17 | 37 | 16 | 16 | 15 | 14 | 3 | 1 | 11 | — | 3 | 3 | — | — | 3 | 3 | 1 | 3 | — | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 2 | N 2 | — | — | — | — | NW 3 | N 6 | N 4 | N 4 | WSW 2 | SSW 3 | S 4 | S 4 | — | — | NE 2 | NNE 4 | NE 4 | NE 5 |
| kJ | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 24 | 9 | 3 | 1 | 5 | 16 | 9 | — | — | 1 | 8 | 21 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 21 | 41 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 31 | 21 | 32 | 21 | 21 | 21 | 21 | 0 |
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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