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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 10 pm Thursday 26 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
24.4° C
(Which is slightly warmer than usual)How big are the waves at Treachery Head today?
The current surf forecast for Treachery Head at 4AM is: 1.8m 11s primary swell from a East-southeast direction and 0.1m 13s secondary swell from a Northeast direction (forecast issued at 10:00pm March 26). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 5ft (1.5m) | 11s |
| Afternoon (27 Mar) | 4ft (1.2m) | 11s |
| Evening (27 Mar) | 7ft (2.1m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 8 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1244 | 1006 | 807 | 655 | 582 | 436 | 300 | 220 | 581 | 829 | 9597 | 8346 | 11071 | 11510 | 12563 | 7902 | 7632 | 7221 | 5399 | 5064 | 4443 | 2939 | 2469 | 2055 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:00AM 1.46 | 5:17PM 0.98 | 5:14AM 1.48 | 6:20PM 1.08 | 6:16AM 1.51 | |||||||||||||||||||
Low Tide / height (m) | 9:10PM 0.51 | 11:14AM 0.28 | 10:37PM 0.50 | 12:15PM 0.22 | 11:51PM 0.44 | 1:02PM 0.16 | ||||||||||||||||||
Thu 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:50 |
 | |  |  |  |  | | | | | | | | | | |  | | | | |  | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 21 | 20 | 19 | 18 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 17 | 18 | 19 | 20 | 20 | 20 | 18 | 17 | 20 | 21 | 21 |
| Feels °C (?) | 21 | 18 | 16 | 14 | 11 | 5 | 4 | 6 | 8 | 8 | 8 | 8 | 6 | 9 | 10 | 12 | 13 | 14 | 16 | 14 | 13 | 15 | 17 | 16 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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