- 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 3 am Saturday 23 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
22.5° C
(Which is 1.5°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 11AM is: 3.5m 11s primary swell from a East-southeast direction (forecast issued at 03:00am May 23). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 11ft (3.5m) | 11s |
| Afternoon (23 May) | 11ft (3.5m) | 12s |
| Evening (23 May) | 10ft (3.0m) | 12s |
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 8mm), mostly falling on Sat morning. Warm (max 20°C on Sat morning, min 18°C on Sun night). Winds decreasing (fresh winds from the ESE on Sat morning, calm by Sun night). | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ESE 10 | SE 10 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | |
1580 | 2091 | 3020 | 2696 | 2915 | 3126 | 2897 | 2845 | 3072 | 2991 | 2722 | 2635 | 2757 | 2547 | 2308 | 2017 | 1882 | 1822 | 1822 | 1663 | 1521 | 1405 | 1340 | 1347 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | glassy | cross | cross | cross | cross | cross | cross | cross-off | |
High Tide | 1:04AM1.52m | 2:24PM1.08m | 2:07AM1.40m | 3:27PM1.16m | 3:09AM1.30m | 4:21PM1.25m | ||||||||||||||||||
Low Tide | 8:08AM0.17m | 7:49PM0.53m | 9:02AM0.20m | 9:07PM0.54m | 9:50AM0.23m | |||||||||||||||||||
 | |  |  |  | |  | | | | | |  | |  | | | | | | | | |  | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — |
— | — | 2 | 3 | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | 1 | — | — | — | — | — | — | 1 | |
Temp °C | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 20 | 20 | 20 | 19 |
12 | 14 | 14 | 15 | 16 | 16 | 15 | 16 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 19 | 20 | 19 | 17 | 16 | 19 | 19 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SSW 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 |
 kJ | 1580 | 25 | 2546 | 2696 | 2915 | 3126 | 2897 | 2845 | 3072 | 2991 | 2722 | 2635 | 2757 | 2547 | 2308 | 2017 | 1882 | 1822 | 1822 | 1663 | 1521 | 1405 | 1340 | 1347 |
Swell 2 Height (m) Direction Period (s) | S 12 | — | — | — | S 14 | S 22 | S 21 | S 19 | S 18 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | S 17 | S 16 | S 16 | S 15 |
| kJ | 25 | — | — | — | 4 | 9 | 8 | 29 | 25 | 21 | 20 | 17 | 16 | 4 | 4 | 13 | 11 | 3 | 10 | 2 | 6 | 21 | 45 | 70 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 14 | S 14 | S 13 | — | — | S 19 | — | — | — | — | — | — | — | — | S 18 | S 11 | S 10 | S 10 | S 10 |
| kJ | — | — | — | — | — | 4 | 4 | 3 | — | — | 7 | — | — | — | — | — | — | — | — | 6 | 2 | 2 | 2 | 8 |
Wind waves Height (m) Direction Period (s) | S 8 | SE 10 | ESE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 240 | 2091 | 3020 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 163 | 163 | 207 | 194 | 194 | 194 | 261 | 163 | 133 | 49 | 87 | 163 | 194 | 163 | 163 | 49 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
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