Surf Forecasts:
How big are the waves at Treachery Head today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.7m), 16s period with S swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.7m), 15s period with S swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.5m), 16s period with S swell.
The current surf forecast for Treachery Head at 6PM is: 0.6m 15s primary swell from a South direction and 1.0m 8s secondary swell from a South direction (forecast issued at 09:00am August 31). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 2.5ft (0.7m) | 16s |
| Afternoon (31 Aug) | 2.5ft (0.7m) | 15s |
| Evening (31 Aug) | 1.5ft (0.5m) | 16s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 14°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the NNE by Tue afternoon). | ||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||
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 16 | S 16 | S 15 | S 15 | S 15 | S 16 | S 10 | S 10 | S 9 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 11 | S 11 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 267 | 251 | 229 | 157 | 165 | 127 | 170 | 148 | 137 | 347 | 259 | 246 | 189 | 185 | 144 | 144 | 141 | 106 | 108 | 110 | 110 | 78 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 9:56AM1.45m | 10:03PM1.42m | 10:36AM1.48m | 10:46PM1.30m | 11:22AM1.48m | |||||||||||||||||
Low Tide | 4:00PM0.24m | 4:16AM0.14m | 4:49PM0.27m | 4:52AM0.21m | 5:45PM0.33m | |||||||||||||||||
 | | | |  | | | | | | | | | | | |  | |  | | | | |
 | 6:09 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 16 | 19 | 18 | 19 | 20 | 20 | 20 | 20 | 23 | 25 | 26 | 24 | 23 |
Feels °C | 14 | 16 | 15 | 15 | 16 | 14 | 13 | 13 | 12 | 13 | 14 | 13 | 15 | 17 | 17 | 17 | 16 | 19 | 23 | 24 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 10 | S 10 | S 9 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 11 | S 11 | S 11 | S 10 |
| kJ | 249 | 234 | 184 | 142 | 142 | 80 | 156 | 146 | 137 | 347 | 259 | 246 | 189 | 185 | 144 | 144 | 141 | 106 | 108 | 110 | 110 | 78 |
Swell 2 Height (m) Direction Period (s) | 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 | NE 6 | NE 6 | NE 6 | NNE 6 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 267 | 251 | 229 | 157 | 165 | 80 | 170 | 148 | 121 | 38 | 37 | 35 | 34 | 23 | 19 | 16 | 12 | 12 | 33 | 33 | 32 | 32 |
Swell 3 Height (m) Direction Period (s) | 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 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 5 | NE 5 | NE 5 | NE 5 |
| kJ | 28 | 16 | 27 | 26 | 26 | 127 | 15 | 15 | 22 | 3 | 3 | 3 | — | 33 | 33 | 33 | 33 | 33 | 7 | 4 | 4 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNE 3 | NNE 3 | NE 4 | NE 4 | NE 5 | NNE 5 | — | NW 2 | NNW 2 | NW 3 | W 4 | W 3 | WNW 2 | NW 2 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 5 | 26 | 34 | 58 | — | 1 | 1 | 1 | 3 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 163 | 47 | 0 | 6 | 6 | 0 | 0 | 6 | 47 | 57 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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