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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 4 am Monday 23 Mar 2026 AEDTForecast 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
23.3° C
(Which is slightly cooler than normal)How big are the waves at Treachery Head today?
The current surf forecast for Treachery Head at 9AM is: 1.0m 7s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 04:00am March 23). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 3.5ft (1.0m) | 7s |
| Afternoon (23 Mar) | 4.5ft (1.3m) | 7s |
| Evening (23 Mar) | 4ft (1.2m) | 7s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 55 | 37 | 90 | 114 | 149 | 131 | 131 | 153 | 163 | 196 | 251 | 270 | 283 | 297 | 356 | 364 | 413 | 413 | 364 | 372 | 441 | 479 | 834 | 1234 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | glass | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross- off | glass | cross- off | cross- on | on | cross- on | cross- off | cross- off |
High Tide / height (m) | 11:40PM 1.64 | 12:06PM 1.20 | 12:30AM 1.60 | 1:06PM 1.06 | 1:30AM 1.54 | 2:21PM 0.96 | ||||||||||||||||||
Low Tide / height (m) | 6:12AM 0.18 | 5:54PM 0.25 | 7:15AM 0.24 | 6:43PM 0.36 | 8:31AM 0.30 | 7:47PM 0.46 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:54 | - | - |
 | |  | |  |  |  | | | |  | | | | | |  | | | | | | | | |
Rain (mm) | 2 | 2 | 1 | 2 | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 20 | 21 | 22 | 23 | 23 | 22 |
| Feels °C (?) | 21 | 22 | 22 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 21 | 22 | 22 | 23 | 24 | 23 |
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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.
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