Surf Forecasts:
How big are the waves at Treachery Head today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4ft (1.2m), 12s period with S swell.
- Evening surf: Evening surf (21 Sep, local time) - 6ft (1.8m), 7s period with S swell.
The current surf forecast for Treachery Head at 7PM is: 1.6m 6s primary swell from a South direction and 0.7m 12s secondary swell from a South direction, 0.1m 5s secondary swell from a Northeast direction (forecast issued at 03:00pm September 21). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 4ft (1.2m) | 12s |
| Evening (21 Sep) | 6ft (1.8m) | 7s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Very mild (max 19°C on Mon afternoon, min 17°C on Mon night). Winds decreasing (strong winds from the SSE on Mon afternoon, light winds from the E by Tue morning). | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 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) | S 11 | S 12 | S 6 | S 7 | S 8 | S 10 | S 10 | S 10 | S 9 | SSE 11 | S 11 | S 10 | S 19 | S 19 | S 17 | S 16 | S 16 | S 15 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 152 | 396 | 187 | 311 | 675 | 1453 | 1193 | 761 | 363 | 771 | 505 | 338 | 339 | 343 | 448 | 422 | 592 | 435 | 186 | 236 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:17PM1.31m | 5:15AM0.97m | 5:07PM1.38m | 5:54AM1.08m | 5:49PM1.45m | |||||||||||||||
Low Tide | 11:16PM0.38m | 10:37AM0.51m | 11:53PM0.30m | 11:28AM0.43m | ||||||||||||||||
 |  |  |  | | |  | |  | | | | | | | | | | |  | |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — |
Temp °C | 31 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 |
Feels °C | 27 | 14 | 13 | 12 | 12 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | S 11 | NE 5 | S 12 | S 12 | S 12 | S 10 | S 10 | S 10 | S 9 | SSE 11 | S 11 | S 10 | S 10 | S 10 | S 17 | ESE 6 | S 16 | S 15 | S 12 | S 12 |
| kJ | 152 | 4 | 141 | 73 | 141 | 1453 | 1193 | 761 | 363 | 771 | 505 | 338 | 228 | 181 | 448 | 69 | 592 | 435 | 172 | 236 |
Swell 2 Height (m) Direction Period (s) | NE 5 | — | NE 5 | NE 5 | NNE 5 | S 18 | S 16 | S 15 | S 11 | S 19 | SSE 16 | S 16 | SE 6 | SE 6 | S 10 | S 16 | E 13 | E 13 | S 15 | — |
| kJ | 4 | — | 1 | 1 | 3 | 24 | 21 | 40 | 199 | 29 | 91 | 190 | 58 | 56 | 146 | 422 | 3 | 3 | 113 | — |
Swell 3 Height (m) Direction Period (s) | — | N 12 | E 11 | E 9 | S 18 | S 21 | — | S 20 | S 19 | E 15 | E 15 | S 16 | S 19 | S 19 | E 13 | S 10 | — | — | E 13 | E 13 |
| kJ | — | 3 | 2 | 2 | 7 | 9 | — | 30 | 30 | 4 | 4 | 252 | 339 | 343 | 3 | 121 | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | W 3 | S 12 | S 6 | S 7 | S 8 | — | — | — | — | SSE 8 | ESE 5 | ESE 6 | ENE 5 | ENE 5 | E 6 | ENE 6 | E 6 | E 6 | ENE 6 | ENE 6 |
| kJ | 5 | 396 | 187 | 311 | 675 | — | — | — | — | 432 | 87 | 145 | 87 | 66 | 144 | 107 | 187 | 181 | 186 | 135 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 114 | 163 | 347 | 372 | 49 | 163 | 47 | 13 | 345 | 339 | 221 | 165 | 57 | 57 | 121 | 165 | 221 | 221 | 221 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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