Surf Forecasts:
How big are the waves at Marion Bay today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2.5ft (0.8m), 17s period with S swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.7m), 16s period with S swell.
- Evening surf: Evening surf (17 Jul, local time) - 2ft (0.6m), 16s period with S swell.
The current surf forecast for Marion Bay at 5PM is: 0.6m 16s primary swell from a South direction and 0.1m 18s secondary swell from a East direction (forecast issued at 09:00am July 17). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2.5ft (0.8m) | 17s |
| Afternoon (17 Jul) | 2.5ft (0.7m) | 16s |
| Evening (17 Jul) | 2ft (0.6m) | 16s |
Table - waves today at Marion Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sun morning, min 10°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 277 | 355 | 257 | 251 | 181 | 172 | 113 | 109 | 106 | 103 | 94 | 85 | 78 | 110 | 106 | 103 | 99 | 100 | 98 | 95 | 92 | 87 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:10AM0.83m | 10:24PM1.12m | 11:56AM0.86m | 11:20PM1.01m | 12:39PM0.90m | |||||||||||||||||
Low Tide | 4:40AM0.02m | 4:12PM0.46m | 5:26AM0.10m | 5:19PM0.45m | 6:07AM0.18m | 6:27PM0.43m | ||||||||||||||||
 |  |  | |  | | | | |  | | |  | | | | | | | | | | |
 | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 10 | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 14 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 15 | 14 | 13 |
Feels °C | 7 | 8 | 11 | 10 | 9 | 9 | 8 | 6 | 8 | 9 | 11 | 12 | 10 | 11 | 11 | 11 | 10 | 10 | 14 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | ESE 15 | ESE 15 |
| kJ | 277 | 355 | 257 | 251 | 181 | 172 | 113 | 109 | 106 | 103 | 94 | 85 | 78 | 110 | 106 | 103 | 99 | 63 | 61 | 61 | 92 | 87 |
Swell 2 Height (m) Direction Period (s) | S 10 | E 14 | S 9 | E 18 | E 18 | SE 16 | ESE 18 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | SE 17 | SE 16 | SE 16 | ESE 16 | ESE 16 | ESE 16 | SSE 11 | SSE 11 |
| kJ | 16 | 4 | 6 | 6 | 6 | 10 | 30 | 29 | 29 | 29 | 29 | 28 | 57 | 57 | 74 | 69 | 67 | 100 | 98 | 95 | 39 | 37 |
Swell 3 Height (m) Direction Period (s) | E 13 | — | E 15 | E 14 | E 14 | SE 18 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 16 | S 20 | S 15 | S 19 | S 18 | NE 14 |
| kJ | 4 | — | 4 | 4 | 4 | 13 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 8 | 4 | 7 | 6 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 2 | — | — | W 2 | W 3 | W 3 | — | — | — | — | — | — | — | — | N 9 | — | NNE 3 |
| kJ | — | — | — | — | — | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 2 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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