Surf Forecasts:
How big are the waves at Treachery Head today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 4.5ft (1.4m), 9s period with NE swell.
- Evening surf: Evening surf (10 Aug, local time) - 3.5ft (1.0m), 9s period with ENE swell.
The current surf forecast for Treachery Head at 8PM is: 1.1m 9s primary swell from a Northeast direction and 0.1m 13s secondary swell from a East direction (forecast issued at 03:00pm August 10). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 4.5ft (1.4m) | 9s |
| Evening (10 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the W on Mon night, calm by Wed morning). | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
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) | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 8 | S 13 | S 12 | S 11 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 406 | 300 | 242 | 136 | 98 | 94 | 103 | 71 | 137 | 170 | 865 | 736 | 530 | 468 | 416 | 349 | 288 | 235 | 168 | 130 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off |
High Tide | 6:08PM1.74m | 6:53AM1.12m | 7:01PM1.82m | 7:43AM1.20m | 7:49PM1.84m | |||||||||||||||
Low Tide | 1:02AM0.08m | 12:25PM0.23m | 1:49AM0.00m | 1:19PM0.18m | ||||||||||||||||
 |  |  | | | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 17 | 17 | 16 | 15 | 15 | 16 | 18 | 19 | 18 | 15 | 13 | 13 | 13 | 16 | 18 | 18 | 16 | 15 |
Feels °C | 9 | 12 | 9 | 8 | 7 | 6 | 7 | 8 | 11 | 12 | 11 | 7 | 5 | 7 | 8 | 11 | 16 | 12 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 8 | SSW 8 | S 12 | S 11 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 9 | S 9 |
| kJ | 406 | 300 | 242 | 136 | 98 | 94 | 103 | 71 | 137 | 130 | 865 | 736 | 530 | 468 | 416 | 349 | 288 | 235 | 168 | 130 |
Swell 2 Height (m) Direction Period (s) | WSW 5 | SW 5 | E 13 | NE 8 | NNE 8 | NE 8 | S 19 | S 18 | ENE 9 | S 13 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 10 |
| kJ | 3 | 1 | 3 | 31 | 27 | 16 | 7 | 6 | 70 | 170 | 52 | 44 | 44 | 47 | 52 | 52 | 50 | 49 | 49 | 52 |
Swell 3 Height (m) Direction Period (s) | S 13 | E 14 | S 13 | E 13 | E 13 | S 19 | — | — | S 17 | ENE 9 | NNE 8 | NNE 8 | NE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | — | — |
| kJ | 3 | 4 | 3 | 4 | 4 | 7 | — | — | 6 | 70 | 23 | 22 | 14 | 10 | 10 | 5 | 5 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NW 3 | WNW 3 | W 4 | WSW 5 | WSW 6 | WSW 4 | WSW 7 | W 4 | W 4 | W 4 | W 4 | WSW 4 | W 4 | W 4 | W 4 | NNW 3 | NW 3 | W 3 | WSW 4 |
| kJ | 8 | 3 | 8 | 43 | 107 | 136 | 53 | 168 | 22 | 10 | 9 | 23 | 33 | 15 | 24 | 28 | 1 | 1 | 7 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 306 | 12 | 85 | 27 | 85 | 49 | 27 | 108 | 49 | 12 | 27 | 27 | 27 | 6 | 6 | 0 | 0 | 12 | 6 | 27 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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