Surf Forecasts:
How big are the waves at Treachery Head today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 4.5ft (1.4m), 10s period with S swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 4ft (1.2m), 10s period with S swell.
- Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.0m), 9s period with S swell.
The current surf forecast for Treachery Head at 5PM is: 1.1m 10s primary swell from a South direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 09:00am August 12). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 4.5ft (1.4m) | 10s |
| Afternoon (12 Aug) | 4ft (1.2m) | 10s |
| Evening (12 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Wed afternoon, min 12°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||||||||
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 11 | S 10 | S 10 | S 10 | S 9 | S 9 | SW 9 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 516 | 408 | 332 | 267 | 164 | 127 | 268 | 254 | 226 | 208 | 156 | 187 | 389 | 459 | 416 | 334 | 367 | 301 | 295 | 313 | 258 | 230 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | on | on | on |
High Tide | 7:43AM1.20m | 7:49PM1.84m | 8:28AM1.27m | 8:35PM1.82m | 9:12AM1.33m | 9:17PM1.73m | ||||||||||||||||
Low Tide | 1:19PM0.18m | 2:32AM-0.03m | 2:08PM0.15m | 3:12AM-0.03m | 2:57PM0.16m | |||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | |  | |
 | 6:30 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 18 | 19 | 17 | 15 | 14 | 13 | 12 | 13 | 14 | 15 | 16 | 16 | 15 | 13 | 12 | 13 | 14 | 15 | 16 | 16 |
Feels °C | 10 | 12 | 11 | 13 | 11 | 8 | 6 | 6 | 5 | 6 | 8 | 10 | 11 | 13 | 12 | 9 | 8 | 9 | 11 | 11 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | ENE 10 | ENE 10 | ENE 10 | E 9 | ENE 9 | ENE 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 |
| kJ | 516 | 408 | 332 | 267 | 164 | 127 | 54 | 54 | 52 | 45 | 29 | 29 | 389 | 459 | 416 | 334 | 266 | 212 | 167 | 234 | 258 | 230 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | S 17 | S 16 | S 21 | S 16 | S 16 | S 19 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 52 | 52 | 50 | 49 | 49 | 52 | 6 | 5 | 9 | 5 | 5 | 7 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | S 19 | NNE 7 | — | S 17 | — | S 13 | S 13 | S 21 | S 12 | — | S 20 | S 19 | S 17 | S 16 | S 15 | S 20 | S 18 | S 16 | S 16 | S 16 |
| kJ | — | — | 7 | 5 | — | 6 | — | 3 | 3 | 9 | 3 | — | 7 | 7 | 6 | 20 | 18 | 8 | 60 | 47 | 43 | 75 |
Wind waves Height (m) Direction Period (s) | W 4 | WNW 4 | — | — | W 3 | WSW 4 | SW 9 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | S 8 | — | — | — | — | S 8 | S 8 | S 8 | S 9 | — | — |
| kJ | 28 | 13 | — | — | 4 | 16 | 268 | 254 | 226 | 208 | 156 | 187 | — | — | — | — | 367 | 301 | 295 | 313 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 12 | 6 | 27 | 27 | 27 | 31 | 31 | 8 | 345 | 31 | 1 | 1 | 1 | 1 | 1 | 49 | 49 | 49 | 8 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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