Surf Forecasts:
How big are the waves at Marion Bay today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 3ft (0.9m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 3ft (0.9m), 8s period with NE swell.
- Evening surf: Evening surf (21 Oct, local time) - 3ft (0.9m), 8s period with NE swell.
The current surf forecast for Marion Bay at 1AM is: 1.1m 7s primary swell from a Northeast direction and 0.2m 15s secondary swell from a South direction (forecast issued at 10:00pm October 20). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3ft (0.9m) | 7s |
| Afternoon (21 Oct) | 3ft (0.9m) | 8s |
| Evening (21 Oct) | 3ft (0.9m) | 8s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | S 16 | S 16 | S 17 | S 17 | S 16 | NE 6 | NE 7 | NNE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 174 | 134 | 115 | 84 | 84 | 89 | 82 | 94 | 94 | 107 | 129 | 135 | 151 | 146 | 134 | 151 | 277 | 559 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | glassy | off | cross-on | on | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 5:20AM0.78m | 4:28PM0.91m | 5:56AM0.82m | 5:24PM0.91m | ||||||||||||||
Low Tide | 10:43PM0.27m | 10:31AM0.53m | 11:23PM0.26m | 11:28AM0.48m | ||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 15 | 14 | 16 | 17 | 20 | 17 | 15 | 13 | 12 | 12 | 12 | 15 | 22 | 26 | 25 | 24 | 21 |
Feels °C | 18 | 15 | 14 | 16 | 16 | 18 | 15 | 13 | 12 | 11 | 10 | 10 | 13 | 18 | 21 | 20 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | S 17 | S 16 | S 16 | SSE 16 | NE 7 |
| kJ | 174 | 134 | 115 | 84 | 84 | 89 | 82 | 94 | 94 | 107 | 91 | 64 | 62 | 146 | 134 | 129 | 83 | 260 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 15 | S 17 | S 17 | SSE 16 | S 16 | S 16 | S 17 | — | — | — | S 22 | S 16 |
| kJ | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 49 | 93 | 85 | 129 | 135 | 151 | — | — | — | 9 | 77 |
Swell 3 Height (m) Direction Period (s) | S 24 | S 23 | S 22 | S 22 | S 21 | S 20 | S 20 | — | S 18 | S 22 | SSW 7 | — | — | — | — | — | — | S 20 |
| kJ | 11 | 11 | 9 | 9 | 9 | 8 | 7 | — | 55 | 9 | 5 | — | — | — | — | — | — | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 3 | SSE 3 | SSE 3 | — | — | — | NE 7 | NE 7 | NE 5 | NE 6 | NE 7 | NNE 7 |
| kJ | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 115 | 69 | 55 | 151 | 277 | 559 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 41 | 41 | 41 | 21 | 0 | 0 | 0 | 0 | 21 | 23 | 21 | 21 | 21 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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