Surf Forecasts:
How big are the waves at Treachery Head today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 5.5ft (1.7m), 9s period with S swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5ft (1.6m), 10s period with S swell.
- Evening surf: Evening surf (14 Aug, local time) - 4.5ft (1.3m), 8s period with S swell.
The current surf forecast for Treachery Head at 3AM is: 1.5m 9s primary swell from a South direction and 0.4m 10s secondary swell from a East-northeast direction (forecast issued at 09:00pm August 13). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 5.5ft (1.7m) | 9s |
| Afternoon (14 Aug) | 5ft (1.6m) | 10s |
| Evening (14 Aug) | 4.5ft (1.3m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 17°C on Sat morning, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | ||||||||||||||||
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 9 | S 10 | S 9 | S 9 | S 9 | S 8 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | SSE 9 | S 9 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 501 | 573 | 444 | 357 | 442 | 278 | 470 | 245 | 230 | 187 | 173 | 168 | 266 | 194 | 326 | 355 | 341 | 310 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 8:35PM1.82m | 9:12AM1.33m | 9:17PM1.73m | 9:54AM1.37m | 9:59PM1.60m | |||||||||||||
Low Tide | 3:12AM-0.03m | 2:57PM0.16m | 3:49AM0.01m | 3:44PM0.20m | ||||||||||||||
 | | | |  | | | | | |  | |  | | | | | | |
 | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 13 | 12 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 17 | 16 |
Feels °C | 12 | 13 | 12 | 9 | 8 | 9 | 10 | 11 | 13 | 13 | 14 | 13 | 11 | 12 | 13 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | S 9 | S 9 | S 8 | S 8 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 19 | S 19 | S 18 | S 8 |
| kJ | 501 | 573 | 444 | 357 | 279 | 278 | 362 | 245 | 230 | 187 | 173 | 168 | 198 | 194 | 116 | 113 | 171 | 310 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 15 | S 16 | ENE 9 | ENE 9 | SE 5 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 18 |
| kJ | 29 | 29 | 30 | 31 | 31 | 31 | 30 | 18 | 74 | 76 | 17 | 17 | 23 | 18 | 18 | 18 | 18 | 160 |
Swell 3 Height (m) Direction Period (s) | S 19 | S 19 | S 17 | S 16 | S 19 | S 20 | S 19 | S 16 | ENE 10 | ENE 10 | S 16 | S 16 | ENE 9 | S 20 | S 14 | SSW 14 | — | ENE 10 |
| kJ | 7 | 7 | 6 | 20 | 7 | 30 | 61 | 47 | 18 | 18 | 42 | 19 | 17 | 30 | 15 | 18 | — | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 9 | — | S 10 | — | — | — | — | — | S 8 | SE 5 | SSE 9 | S 9 | S 8 | — |
| kJ | — | — | — | — | 442 | — | 470 | — | — | — | — | — | 266 | 35 | 326 | 355 | 341 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 15 | 1 | 1 | 15 | 1 | 1 | 49 | 49 | 15 | 1 | 1 | 8 | 49 | 49 | 96 | 96 | 49 | 15 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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