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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 Saturday 21 Feb 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
25.1° C
(Which is 1.0°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 10AM is: 0.4m 10s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a Northeast direction (forecast issued at 04:00am February 21). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Feb) | 1.5ft (0.4m) | 10s |
| Afternoon (21 Feb) | 1.5ft (0.4m) | 9s |
| Evening (21 Feb) | 2.5ft (0.8m) | 6s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 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) (?) | 16 | 6 | 10 | 10 | 10 | 9 | 5 | 6 | 6 | 8 | 9 | 9 | 6 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 8 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 24 | 35 | 33 | 31 | 42 | 35 | 42 | 38 | 35 | 31 | 31 | 54 | 24 | 366 | 309 | 255 | 394 | 258 | 200 | 81 | 97 | 5 | 71 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- off | off | glass | glass | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:22PM 1.44 | 11:28AM 1.47 | 12:05AM 1.47 | 12:14PM 1.33 | 12:53AM 1.47 | 1:07PM 1.18 | ||||||||||||||||||
Low Tide / height (m) | 5:23AM 0.22 | 5:45PM 0.11 | 6:14AM 0.27 | 6:23PM 0.19 | 7:15AM 0.34 | 7:08PM 0.28 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:31 | - | - |
 |  |  |  | | |  | | | | | | |  | | | | |  | | | | | | |
Rain (mm) | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 22 | 24 | 24 | 25 | 26 | 23 | 23 | 22 | 21 | 23 | 24 | 25 | 26 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 24 | 22 | 22 | 25 | 23 | 23 | 26 | 26 | 26 | 25 | 23 | 23 | 21 | 21 | 22 | 19 | 23 | 24 | 24 | 24 | 26 | 25 | 23 | 25 |
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Live Wave Height (m)
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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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