Surf Forecasts:
How big are the waves at Treachery Head today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2ft (0.6m), 6s period with ENE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 6s period with NE swell.
The current surf forecast for Treachery Head at 8PM is: 0.5m 6s primary swell from a Northeast direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 03:00pm August 21). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 2ft (0.6m) | 6s |
| Evening (21 Aug) | 1.5ft (0.5m) | 6s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sat morning, min 14°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the NE by Mon morning). | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||
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) | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSW 8 | SSW 8 | NE 6 | S 12 | S 11 | S 10 | S 9 | S 14 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 33 | 25 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 24 | 22 | 13 | 74 | 305 | 535 | 334 | 320 | 301 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off |
High Tide | 2:50PM1.28m | 3:31AM0.85m | 3:59PM1.30m | 4:48AM0.87m | 4:58PM1.36m | |||||||||||||||
Low Tide | 10:00PM0.53m | 8:51AM0.55m | 11:08PM0.47m | 10:03AM0.53m | ||||||||||||||||
 |  |  |  | | | |  | | |  | | |  | |  | | | |  | |
 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | 5:24 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 16 | 15 | 14 | 15 | 15 | 19 | 19 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 |
Feels °C | 14 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 18 | 17 | 15 | 15 | 13 | 15 | 13 | 13 | 14 | 13 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | NE 6 | S 12 | S 11 | S 10 | S 9 | S 9 | SSE 8 |
| kJ | 33 | 25 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 15 | 14 | 9 | 74 | 305 | 535 | 334 | 225 | 190 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | S 9 | S 9 | S 9 | SSW 6 | SSW 8 | SSW 8 | SSW 8 | NE 6 | NE 6 | NE 9 | S 16 | S 14 | S 12 |
| kJ | 8 | 8 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 6 | 8 | 24 | 22 | 13 | 9 | 10 | 20 | 183 | 320 | 301 |
Swell 3 Height (m) Direction Period (s) | E 9 | SE 9 | E 9 | E 9 | E 9 | S 10 | S 10 | SE 7 | — | SW 4 | S 9 | E 9 | E 9 | E 8 | NE 9 | ENE 9 | S 18 | NE 9 | E 14 | E 14 |
| kJ | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | — | 1 | 6 | 2 | 2 | 1 | 3 | 8 | 54 | 20 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | W 3 | WNW 2 | WNW 2 | — | — | — | WSW 3 | — | ENE 2 | — | SSE 3 | SSE 4 | SSE 5 | SSE 5 | — | — | NE 8 | NE 8 |
| kJ | — | 1 | 1 | 1 | 1 | — | — | — | 4 | — | 1 | — | 2 | 8 | 32 | 41 | — | — | 18 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 7 | 85 | 7 | 7 | 85 | 85 | 85 | 85 | 207 | 85 | 15 | 95 | 95 | 85 | 49 | 49 | 165 | 121 | 13 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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