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Surf Forecasts:
Treachery Head surfForecast / NSW – Port Macquarie / Australia
48hr Weather and Surf, issued 10 pm Sunday 07 Dec 2025 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
22.6° C
(Which is slightly warmer than usual)How big are the waves at Treachery Head today?
The current surf forecast for Treachery Head at 12AM is: 1.7m 8s primary swell from a South direction and 0.4m 7s secondary swell from a Northeast direction, 0.9m 6s secondary swell from a East direction (forecast issued at 10:00pm December 07). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | - | - |
| Afternoon (08 Dec) | - | - |
| Evening (08 Dec) | 6ft (1.8m) | 7s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 330 | 368 | 450 | 471 | 357 | 199 | 99 | 69 | 37 | 25 | 120 | 209 | 172 | 177 | 109 | 164 | 175 | 149 | 206 | 156 | 124 | 52 | 134 | 121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- off |
High Tide / height (m) | 11:19PM 1.10 | 11:20AM 1.81 | 12:15AM 1.07 | 12:12PM 1.69 | 1:14AM 1.06 | 1:04PM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 4:41AM 0.27 | 6:19PM 0.04 | 5:34AM 0.35 | 7:12PM 0.11 | 6:33AM 0.44 | |||||||||||||||||||
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:49 |
 | | |  |  | |  |  |  |  | | | | | | | | | | | |  | | | |
Rain (mm) | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 |
| Temp. °C | 20 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 |
| Feels °C (?) | 17 | 16 | 16 | 17 | 16 | 18 | 17 | 18 | 17 | 18 | 18 | 19 | 20 | 21 | 22 | 21 | 21 | 23 | 24 | 24 | 24 | 26 | 26 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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