Surf Forecasts:
How big are the waves at Treachery Head today (30 Aug):
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.0m), 9s period with S swell.
- Evening surf: Evening surf (30 Aug, local time) - 3.5ft (1.1m), 9s period with S swell.
The current surf forecast for Treachery Head at 10PM is: 1.1m 9s primary swell from a South direction and 0.7m 9s secondary swell from a Southeast direction (forecast issued at 03:00pm August 30). The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 3.5ft (1.0m) | 9s |
| Evening (30 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 14°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NNE by Tue afternoon). | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 16 | S 16 | S 15 | S 15 | S 15 | S 16 | S 10 | S 10 | S 13 | S 11 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 168 | 164 | 189 | 189 | 209 | 239 | 267 | 251 | 229 | 171 | 165 | 127 | 170 | 184 | 155 | 308 | 242 | 237 | 189 | 189 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | cross-off | cross | cross | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 9:24PM1.52m | 9:56AM1.45m | 10:03PM1.42m | 10:36AM1.48m | ||||||||||||||||
Low Tide | 3:43AM0.10m | 4:00PM0.24m | 4:16AM0.14m | 4:49PM0.27m | ||||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 16 | 16 | 15 | 14 | 15 | 15 | 16 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 18 | 20 | 21 |
Feels °C | 13 | 14 | 14 | 16 | 15 | 14 | 12 | 15 | 14 | 15 | 16 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 10 | S 10 | S 9 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 168 | 164 | 189 | 189 | 209 | 239 | 249 | 234 | 184 | 171 | 142 | 80 | 156 | 184 | 137 | 308 | 242 | 237 | 189 | 189 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | SE 9 | S 18 | S 17 | S 16 | S 16 | S 15 | S 15 | S 15 | S 10 | S 15 | S 14 | S 13 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | NE 5 |
| kJ | 94 | 86 | 84 | 77 | 156 | 217 | 267 | 251 | 229 | 157 | 165 | 80 | 170 | 148 | 155 | 38 | 37 | 35 | 34 | 22 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | SSE 17 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 16 | ENE 9 | ENE 9 | ENE 11 | N 12 | N 12 | N 12 | — | ENE 10 |
| kJ | 24 | 24 | 14 | 99 | 29 | 28 | 16 | 16 | 16 | 26 | 26 | 127 | 15 | 15 | 22 | 3 | 3 | 3 | — | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | NNE 2 | NE 3 | NE 4 | NE 4 | NE 5 | NE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 7 | 27 | 28 | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 1 | 49 | 0 | 0 | 1 | 1 | 1 | 1 | 47 | 0 | 6 | 12 | 6 | 0 | 10 | 31 | 57 | 13 | 0 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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