Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Treachery Head surfForecast / NSW – Port Macquarie / Australia
48hr Weather and Surf, issued 10 pm Sunday 04 Jan 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
23.2° C
(Which is slightly cooler than normal)Updates in hr min s Forecast update imminent
Sun 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 7 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 157 | 98 | 52 | 46 | 31 | 31 | 32 | 33 | 59 | 65 | 42 | 31 | 17 | 14 | 14 | 14 | 26 | 26 | 27 | 29 | 27 | 26 | 25 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | off | cross- off | off | glass | glass | cross | cross | cross- off | cross | cross- on | cross | cross | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:12PM 1.15 | 10:17AM 1.88 | 11:01PM 1.16 | 11:02AM 1.80 | 11:49PM 1.16 | 11:47AM 1.67 | ||||||||||||||||||
Low Tide / height (m) | 3:40AM 0.19 | 5:07PM -0.02 | 4:29AM 0.23 | 5:51PM 0.03 | 5:19AM 0.30 | |||||||||||||||||||
Sun 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:50 | - | - | - |
| Sunset | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - |
 |  |  |  |  | | | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | 6 | 1 | - | - | - | - | - | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 20 | 20 | 20 | 21 | 22 | 24 | 24 | 22 | 21 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 23 | 23 | 23 |
| Feels °C (?) | 23 | 20 | 21 | 22 | 22 | 23 | 22 | 23 | 25 | 22 | 22 | 23 | 21 | 23 | 23 | 24 | 24 | 23 | 22 | 21 | 22 | 23 | 21 | 21 |
- 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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