Surf Forecasts:
How big are the waves at Treachery Head today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Evening surf: Evening surf (20 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for Treachery Head at 11PM is: 1.3m 8s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a East-southeast direction, 0.2m 6s secondary swell from a South-southeast direction (forecast issued at 04:00pm October 20). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 3.5ft (1.1m) | 8s |
| Evening (20 Oct) | 4.5ft (1.3m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Thu morning. Very mild (max 19°C on Tue afternoon, min 18°C on Tue afternoon). Mainly fresh winds. | ||||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||
2 PM | 5 PM | 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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 151 | 147 | 155 | 186 | 167 | 132 | 277 | 207 | 212 | 363 | 428 | 393 | 355 | 383 | 390 | 405 | 394 | 363 | 327 | 265 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:19PM1.27m | 5:33AM1.04m | 5:14PM1.31m | 6:14AM1.17m | 6:02PM1.34m | |||||||||||||||
Low Tide | 11:17PM0.34m | 11:01AM0.56m | 11:57PM0.27m | 11:58AM0.47m | ||||||||||||||||
 | |  | |  |  |  |  | | |  | | | |  | | | |  | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | 1 | 4 | 3 | 2 | 3 | 1 | 1 |
Temp °C | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 19 |
Feels °C | 15 | 16 | 15 | 14 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 16 | 14 | 15 | 14 | 13 | 13 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 7 | ESE 7 | NE 9 | E 7 | ENE 8 | ENE 8 | — | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 |
| kJ | 16 | 9 | 4 | 5 | 21 | 62 | 212 | 207 | — | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | ESE 7 | SSE 6 | S 16 | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | — | S 17 |
| kJ | 5 | 5 | 5 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 6 |
Swell 3 Height (m) Direction Period (s) | S 19 | S 18 | S 16 | S 16 | S 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 |
| kJ | 7 | 6 | 5 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 9 | ENE 8 | — | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 151 | 147 | 155 | 186 | 167 | 132 | 277 | — | 212 | 363 | 428 | 393 | 355 | 383 | 390 | 405 | 394 | 363 | 327 | 265 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 207 | 260 | 114 | 114 | 57 | 31 | 31 | 207 | 649 | 649 | 216 | 174 | 174 | 146 | 207 | 221 | 349 | 677 | 221 | 221 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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