Surf Forecasts:
How big are the waves at Treachery Head today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 11ft (3.5m), 10s period with S swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 13ft (4.0m), 10s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 13ft (4.0m), 10s period with S swell.
The current surf forecast for Treachery Head at 10AM is: 3.5m 10s primary swell from a South direction and 0.1m 14s secondary swell from a Northeast direction, 0.2m 14s secondary swell from a East-northeast direction (forecast issued at 03:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 11ft (3.5m) | 10s |
| Afternoon (16 Sep) | 13ft (4.0m) | 10s |
| Evening (16 Sep) | 13ft (4.0m) | 10s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Fri night, min 13°C on Thu night). Winds decreasing (strong winds from the SSW on Wed morning, calm by Fri morning). | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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 | 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 7 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 9 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 584 | 1331 | 2344 | 2309 | 2692 | 3297 | 3402 | 3395 | 3525 | 3082 | 2770 | 2222 | 1667 | 1390 | 1070 | 758 | 612 | 528 | 463 | 452 | 390 | 398 | 340 | 301 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | off |
High Tide | 10:47PM1.14m | 11:10AM1.43m | 11:30PM1.02m | 11:54AM1.36m | 00:22AM0.92m | 12:49PM1.30m | ||||||||||||||||||
Low Tide | 4:36AM0.33m | 5:45PM0.39m | 5:10AM0.43m | 6:44PM0.46m | 5:52AM0.51m | 7:57PM0.51m | ||||||||||||||||||
 | |  |  | | |  | | | |  |  | | |  | | | |  | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | 2 | 2 | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 14 | 15 | 17 | 18 | 19 |
Feels °C | 7 | 5 | 4 | 4 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 8 | 9 | 9 | 12 | 14 | 12 | 11 | 11 | 13 | 12 | 13 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 14 | NE 12 | ENE 13 | — | ENE 13 | ENE 13 | ENE 13 | E 13 | E 13 | E 13 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 9 | S 10 |
| kJ | 14 | 6 | 6 | 8 | 25 | 17 | — | 17 | 17 | 17 | 3 | 3 | 3 | 1390 | 1070 | 758 | 612 | 528 | 463 | 452 | 390 | 398 | 340 | 301 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | ENE 14 | E 15 | — | — | — | — | — | S 18 | ENE 13 | NE 13 | S 19 | E 13 | E 13 | E 13 | S 19 | S 19 | S 19 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 16 | 4 | 4 | 20 | 4 | — | — | — | — | — | 27 | 17 | 7 | 28 | 3 | 3 | 3 | 7 | 28 | 63 | 69 | 59 | 45 | 48 |
Swell 3 Height (m) Direction Period (s) | — | — | S 17 | — | — | — | — | — | — | — | — | — | — | E 13 | NE 13 | NE 13 | S 20 | E 12 | E 12 | E 12 | SSE 18 | S 18 | S 17 | S 17 |
| kJ | — | — | 5 | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 7 | 7 | 3 | 3 | 3 | 109 | 158 | 215 | 202 |
Wind waves Height (m) Direction Period (s) | S 7 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | — | — | — | — | — | — | — | — | ENE 3 | NE 3 | NNE 3 |
| kJ | 584 | 1331 | 2344 | 2309 | 2692 | 3297 | 3402 | 3395 | 3525 | 3082 | 2770 | 2222 | 1667 | — | — | — | — | — | — | — | — | 1 | 5 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 221 | 372 | 372 | 677 | 915 | 915 | 564 | 436 | 49 | 49 | 49 | 49 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 165 | 85 | 0 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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