- Forecast
- Maps
- Live
- Weather State
- Spot Information
Treachery Head Surf Forecast
/ NSW – Port Macquarie (37 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Treachery Head surfForecast / NSW – Port Macquarie / Australia
48hr Weather and Surf, issued 9 pm Saturday 09 May 2026 AESTForecast update in hr min s Forecast update imminent
Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treachery Head sea temperature is
23.5° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Treachery Head today?
The current surf forecast for Treachery Head at 5AM is: 1.8m 9s primary swell from a South direction and 0.6m 11s secondary swell from a East direction (forecast issued at 09:00pm May 09). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 5ft (1.6m) | 9s |
| Afternoon (10 May) | 5.5ft (1.7m) | 9s |
| Evening (10 May) | 5ft (1.6m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sun night. Warm (max 21°C on Sun afternoon, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tuesday 12 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 11 | S 11 | S 10 | S 11 | SSE 11 | S 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | |
1069 | 867 | 668 | 587 | 480 | 407 | 521 | 450 | 377 | 405 | 309 | 606 | 584 | 506 | 441 | 452 | 1465 | 1430 | 980 | 797 | 777 | 650 | 713 | 687 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | |
High Tide | 1:38AM1.32m | 3:03PM1.00m | 2:38AM1.31m | 3:59PM1.12m | 3:38AM1.31m | |||||||||||||||||||
Low Tide | 7:05PM0.60m | 8:47AM0.32m | 8:22PM0.60m | 9:35AM0.26m | 9:36PM0.55m | 10:19AM0.20m | ||||||||||||||||||
 |  | | |  |  |  | |  | |  |  | | | |  | | | | | | | |  | |
 | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:04 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 |
— | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 2 | — | — | — | — | — | — | — | 1 | |
Temp °C | 19 | 19 | 17 | 16 | 15 | 17 | 19 | 20 | 21 | 21 | 19 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 |
16 | 17 | 15 | 14 | 12 | 14 | 16 | 17 | 18 | 18 | 18 | 16 | 17 | 19 | 17 | 17 | 16 | 16 | 17 | 15 | 16 | 15 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | E 12 | S 11 | E 12 | S 8 | S 11 | S 11 | S 10 | S 11 | SSE 11 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | E 12 | E 12 | E 12 |
 kJ | 1069 | 867 | 668 | 587 | 480 | 407 | 407 | 103 | 157 | 134 | 309 | 606 | 584 | 506 | 441 | 452 | 1122 | 1094 | 980 | 797 | 777 | 184 | 138 | 138 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 12 | E 12 | S 18 | E 12 | S 11 | S 11 | E 13 | S 15 | S 15 | S 14 | S 14 | E 13 | E 13 | E 13 | E 13 | E 12 | NE 10 | NE 10 | E 12 |
| kJ | 62 | 63 | 63 | 91 | 93 | 99 | 100 | 6 | 134 | 123 | 146 | 222 | 381 | 347 | 338 | 399 | 273 | 273 | 268 | 209 | 196 | 4 | 4 | 138 |
Swell 3 Height (m) Direction Period (s) | S 18 | NE 11 | NE 11 | NE 10 | S 18 | N 10 | N 10 | E 16 | SSE 18 | S 16 | S 15 | S 15 | E 13 | E 13 | E 13 | E 13 | NE 9 | NE 9 | NE 9 | NE 9 | — | — | NE 11 | NE 10 |
| kJ | 26 | 4 | 4 | 4 | 6 | 2 | 2 | 5 | 31 | 126 | 227 | 302 | 219 | 219 | 277 | 277 | 3 | 3 | 3 | 3 | — | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 9 | S 9 | S 9 | S 8 | — | — | — | — | — | — | S 13 | SSE 13 | — | — | — | SSE 11 | SSE 11 | SSE 11 |
| kJ | — | — | — | — | — | — | 521 | 450 | 377 | 405 | — | — | — | — | — | — | 1465 | 1430 | — | — | — | 650 | 713 | 687 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 1 | 1 | 12 | 15 | 1 | 1 | 95 | 27 | 27 | 1 | 15 | 8 | 1 | 31 | 15 | 165 | 95 | 95 | 87 | 165 | 345 | 345 | 300 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Treachery Head surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest