Surf Forecasts:
How big are the waves at Treachery Head today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 3.5ft (1.0m), 9s period with S swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 4.5ft (1.4m), 9s period with S swell.
- Evening surf: Evening surf (15 Aug, local time) - 5ft (1.6m), 8s period with S swell.
The current surf forecast for Treachery Head at 12AM is: 1.2m 8s primary swell from a South direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 09:00pm August 14). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 3.5ft (1.0m) | 9s |
| Afternoon (15 Aug) | 4.5ft (1.4m) | 9s |
| Evening (15 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 17°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | ||||||||||||||||
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 8 | S 8 | S 8 | S 8 | SSE 7 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 7 | S 17 | S 17 | SSE 7 | SSE 7 | SSE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 230 | 219 | 169 | 163 | 102 | 239 | 359 | 311 | 339 | 326 | 259 | 209 | 212 | 212 | 207 | 217 | 224 | 110 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on |
High Tide | 9:17PM1.73m | 9:54AM1.37m | 9:59PM1.60m | 10:35AM1.39m | ||||||||||||||
Low Tide | 3:49AM0.01m | 3:44PM0.20m | 4:23AM0.08m | 4:32PM0.27m | ||||||||||||||
 | |  | |  | |  |  | | | | |  | | | |  |  | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | 3 | 1 | — | — | 1 | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 13 | 14 | 14 | 13 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 10 | S 9 | S 9 | SSE 19 | S 18 | S 18 | S 8 | S 7 | S 7 | S 17 | SSE 7 | S 17 | S 12 | S 7 |
| kJ | 230 | 219 | 169 | 163 | 88 | 239 | 235 | 120 | 171 | 160 | 259 | 209 | 117 | 212 | 204 | 215 | 68 | 103 |
Swell 2 Height (m) Direction Period (s) | S 15 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | SE 6 | ENE 10 | ENE 10 | ENE 10 | S 17 | S 17 | S 17 | ENE 10 | S 17 | S 12 | SSE 18 | S 12 |
| kJ | 74 | 18 | 17 | 17 | 18 | 18 | 31 | 18 | 18 | 19 | 151 | 144 | 212 | 20 | 207 | 46 | 103 | 98 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | S 16 | S 16 | S 16 | S 16 | S 20 | S 19 | SSW 14 | — | — | ENE 10 | ENE 10 | ENE 10 | — | ENE 10 | ENE 10 | S 14 | S 18 |
| kJ | 18 | 43 | 42 | 19 | 19 | 30 | 116 | 18 | — | — | 19 | 19 | 20 | — | 20 | 20 | 66 | 98 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 7 | SE 5 | S 9 | S 9 | S 9 | S 8 | — | — | SE 5 | SSE 6 | SE 7 | SSE 7 | SSE 7 | ESE 7 |
| kJ | — | — | — | — | 102 | 28 | 359 | 311 | 339 | 326 | — | — | 29 | 186 | 189 | 217 | 224 | 110 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 49 | 49 | 15 | 8 | 1 | 8 | 49 | 49 | 49 | 129 | 49 | 49 | 8 | 1 | 49 | 49 | 146 | 49 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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