Surf Forecasts:
How big are the waves at Treachery Head today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 10s period with ENE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4ft (1.2m), 10s period with ENE swell.
The current surf forecast for Treachery Head at 2AM is: 1.5m 10s primary swell from a East direction and 0.7m 11s secondary swell from a South direction (forecast issued at 09:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.4m) | 10s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 10s |
| Evening (21 Jul) | 4ft (1.2m) | 10s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 632 | 541 | 530 | 459 | 402 | 394 | 342 | 288 | 288 | 282 | 289 | 289 | 235 | 235 | 193 | 189 | 185 | 181 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | cross-off | cross-off | glassy | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | glassy | glassy | cross-off | cross-off |
High Tide | 00:45AM1.21m | 1:46PM1.29m | 1:38AM1.06m | 2:42PM1.30m | ||||||||||||||
Low Tide | 6:51PM0.48m | 7:07AM0.29m | 8:00PM0.53m | 7:49AM0.37m | 9:17PM0.55m | |||||||||||||
 | | | |  | | | | | | | | | | | |  | | |
 | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 17 | 19 | 19 | 16 |
Feels °C | 13 | 13 | 14 | 12 | 12 | 14 | 14 | 14 | 13 | 15 | 14 | 12 | 12 | 13 | 16 | 18 | 16 | 11 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 632 | 541 | 530 | 459 | 402 | 394 | 342 | 288 | 288 | 282 | 289 | 289 | 235 | 235 | 193 | 189 | 185 | 181 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 |
| kJ | 178 | 172 | 118 | 114 | 82 | 81 | 81 | 56 | 55 | 50 | 31 | 31 | 31 | 31 | 31 | 31 | 18 | 20 |
Swell 3 Height (m) Direction Period (s) | SSE 16 | SE 15 | S 15 | S 14 | S 15 | SSE 15 | SSE 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | E 12 | WSW 3 | E 12 |
| kJ | 25 | 8 | 18 | 16 | 17 | 22 | 48 | 40 | 38 | 17 | 16 | 15 | 14 | 4 | 14 | 3 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 3 | ENE 4 | NE 4 | — | NW 3 | — | — | WSW 3 | — | WNW 3 |
| kJ | — | — | — | — | — | — | — | — | 3 | 8 | 24 | — | 1 | — | — | 2 | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 47 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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