
Surf Forecasts:
How big are the waves at Treachery Head today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 8ft (2.5m), 11s period with S swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 6ft (1.9m), 10s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 5ft (1.6m), 10s period with S swell.
The current surf forecast for Treachery Head at 10AM is: 2.1m 10s primary swell from a South direction and 0.1m 14s secondary swell from a East direction (forecast issued at 03:00am September 11). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 8ft (2.5m) | 11s |
| Afternoon (11 Sep) | 6ft (1.9m) | 10s |
| Evening (11 Sep) | 5ft (1.6m) | 10s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 15°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NE by Sun afternoon). | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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 10 | S 10 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 13 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 20 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 |
Wave Graph | ||||||||||||||||||||||||
1217 | 1461 | 1379 | 900 | 802 | 640 | 573 | 499 | 441 | 450 | 392 | 392 | 556 | 519 | 488 | 431 | 296 | 276 | 206 | 214 | 184 | 188 | 188 | 188 | |
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 | on | cross-on | glassy | glassy | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:04AM1.41m | 8:11PM1.64m | 8:42AM1.48m | 8:51PM1.54m | 9:18AM1.51m | 9:30PM1.42m | ||||||||||||||||||
Low Tide | 1:59AM0.01m | 1:57PM0.15m | 2:32AM0.03m | 2:42PM0.15m | 3:04AM0.08m | 3:26PM0.18m | ||||||||||||||||||
— | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | |
— | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 16 | 17 | 18 | 18 | 17 |
Feels °C | 11 | 11 | 12 | 12 | 12 | 14 | 15 | 16 | 17 | 15 | 15 | 16 | 15 | 13 | 13 | 13 | 12 | 14 | 12 | 12 | 12 | 12 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 13 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 |
1217 | 1098 | 1026 | 900 | 802 | 640 | 573 | 499 | 441 | 450 | 392 | 392 | 556 | 519 | 488 | 431 | 269 | 254 | 206 | 214 | 184 | 188 | 188 | 188 | |
Swell 2 Height (m) Direction Period (s) | E 10 | SSE 22 | S 22 | E 14 | E 14 | E 13 | E 13 | E 13 | S 19 | SSE 19 | S 19 | S 19 | S 19 | S 18 | S 17 | S 21 | S 20 | S 20 | S 19 | S 18 | SSE 17 | S 16 | E 13 | E 13 |
7 | 45 | 36 | 4 | 15 | 14 | 14 | 14 | 29 | 70 | 184 | 265 | 259 | 230 | 200 | 223 | 296 | 276 | 178 | 160 | 92 | 46 | 13 | 13 | |
Swell 3 Height (m) Direction Period (s) | E 15 | E 10 | E 10 | S 21 | S 21 | E 9 | E 9 | E 9 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 12 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 13 | — |
4 | 7 | 2 | 9 | 9 | 2 | 2 | 2 | 14 | 15 | 15 | 16 | 15 | 15 | 3 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 17 | — | |
Wind waves Height (m) Direction Period (s) | — | S 10 | S 11 | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | NE 4 | ENE 4 | ENE 5 | NE 5 | NE 5 |
— | 1461 | 1379 | — | — | — | — | — | — | — | — | — | — | — | 6 | 11 | 10 | 9 | 7 | 8 | 20 | 56 | 49 | 63 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 1 | 15 | 27 | 49 | 49 | 1 | 8 | 0 | 0 | 0 | 0 | 57 | 273 | 165 | 57 | 13 | 6 | 0 | 31 | 345 | 436 | 237 | 85 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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