Surf Forecasts:
How big are the waves at Treachery Head today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 8ft (2.5m), 10s period with S swell.
- Evening surf: Evening surf (17 Sep, local time) - 8ft (2.5m), 10s period with S swell.
The current surf forecast for Treachery Head at 9PM is: 2.5m 10s primary swell from a South direction and 2.4m 9s secondary swell from a South-southeast direction, 0.1m 13s secondary swell from a East direction (forecast issued at 03:00pm September 17). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 8ft (2.5m) | 10s |
| Evening (17 Sep) | 8ft (2.5m) | 10s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 13°C on Thu night). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Sun morning). | ||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||||
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 10 | S 10 | S 10 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 16 | S 16 | S 16 | S 16 | SSW 10 | S 10 | S 10 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1680 | 1277 | 1325 | 845 | 675 | 357 | 304 | 251 | 225 | 235 | 251 | 293 | 267 | 326 | 251 | 251 | 209 | 154 | 115 | 110 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-off | off |
High Tide | 00:22AM0.92m | 12:49PM1.30m | 1:35AM0.85m | 1:58PM1.26m | ||||||||||||||||
Low Tide | 6:44PM0.46m | 5:52AM0.51m | 7:57PM0.51m | 6:51AM0.58m | 9:20PM0.50m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 16 | 14 | 13 | 13 | 15 | 16 | 17 | 18 | 20 | 19 | 17 | 17 | 21 | 25 | 24 | 25 | 22 |
Feels °C | 8 | 10 | 12 | 15 | 11 | 11 | 11 | 14 | 12 | 13 | 13 | 15 | 13 | 11 | 10 | 15 | 19 | 20 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | E 13 | S 19 | S 10 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 16 | S 10 | S 10 | S 9 |
| kJ | 3 | 28 | 1048 | 845 | 675 | 357 | 304 | 251 | 225 | 235 | 251 | 293 | 251 | 175 | 171 | 117 | 177 | 154 | 115 | 110 |
Swell 2 Height (m) Direction Period (s) | NE 13 | E 13 | S 19 | E 13 | E 13 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 16 | S 16 | S 16 | SE 8 | S 15 | S 15 | S 15 |
| kJ | 7 | 3 | 29 | 3 | 3 | 163 | 129 | 125 | 129 | 151 | 109 | 93 | 67 | 326 | 251 | 251 | 29 | 115 | 106 | 72 |
Swell 3 Height (m) Direction Period (s) | — | — | E 13 | NE 13 | S 20 | S 19 | S 19 | S 19 | SSE 18 | SSE 18 | S 17 | S 17 | S 16 | SE 8 | SE 8 | SE 8 | E 12 | SE 8 | SE 8 | SE 7 |
| kJ | — | — | 3 | 7 | 7 | 7 | 28 | 62 | 64 | 103 | 154 | 215 | 267 | 67 | 51 | 31 | 3 | 20 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | S 10 | — | — | — | — | — | — | — | NE 3 | NNE 4 | W 2 | WSW 4 | SW 4 | SW 5 | SSW 10 | — | — | — |
| kJ | 1680 | 1277 | 1325 | — | — | — | — | — | — | — | 5 | 7 | 2 | 20 | 28 | 25 | 209 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 49 | 15 | 8 | 1 | 0 | 1 | 0 | 0 | 57 | 165 | 13 | 0 | 6 | 27 | 27 | 1 | 45 | 1 | 0 | 0 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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