- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 9 pm Tuesday 12 May 2026 AESTForecast 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
23.1° C
(Which is 1.4°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 2AM is: 1.5m 7s primary swell from a Southeast direction and 0.9m 10s secondary swell from a South direction, 0.5m 12s secondary swell from a East direction (forecast issued at 09:00pm May 12). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 5ft (1.6m) | 7s |
| Afternoon (13 May) | 6ft (1.8m) | 7s |
| Evening (13 May) | 4ft (1.2m) | 7s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed morning. Warm (max 20°C on Tue night, min 17°C on Fri morning). Winds decreasing (fresh winds from the ESE on Wed afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Friday 15 | |||||||||||||||||||||
7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 11 | SSE 10 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | |
672 | 622 | 198 | 210 | 194 | 234 | 255 | 309 | 153 | 166 | 259 | 286 | 278 | 210 | 186 | 180 | 204 | 171 | 145 | 118 | 136 | 158 | 128 | 128 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross | cross | cross-on | cross-on | |
High Tide | 4:46PM1.27m | 4:36AM1.32m | 5:30PM1.43m | 5:31AM1.32m | 6:14PM1.59m | 6:26AM1.31m | ||||||||||||||||||
Low Tide | 10:41PM0.45m | 11:01AM0.15m | 11:40PM0.33m | 11:43AM0.11m | 00:35AM0.21m | 12:26PM0.09m | ||||||||||||||||||
 |  |  | |  |  | | |  | | | | | | | | | | | | | | | | |
 | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 |
— | — | 1 | — | 1 | — | 3 | 2 | 2 | 1 | 2 | 3 | 1 | 3 | 2 | 2 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | — | |
Temp °C | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 19 | 20 | 19 | 19 | 18 | 17 | 19 | 19 |
15 | 15 | 14 | 15 | 16 | 17 | 17 | 15 | 15 | 16 | 14 | 14 | 16 | 15 | 16 | 16 | 16 | 18 | 19 | 19 | 17 | 16 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 7 | SSE 7 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
 kJ | 100 | 98 | 164 | 161 | 161 | 130 | 130 | 102 | 153 | 127 | 94 | 68 | 68 | 117 | 81 | 83 | 79 | 171 | 145 | 118 | 136 | 158 | 128 | 128 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 26 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | S 10 | S 10 | S 16 | S 15 | S 14 | S 14 | S 13 | E 10 | E 10 | S 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 9 |
| kJ | 36 | 13 | 66 | 61 | 60 | 59 | 38 | 37 | 98 | 96 | 78 | 41 | 35 | 33 | 32 | 8 | 8 | 60 | 61 | 63 | 44 | 43 | 41 | 41 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 10 | S 25 | S 24 | S 23 | S 22 | S 20 | S 18 | E 11 | S 16 | E 11 | E 11 | E 10 | E 10 | E 10 | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
| kJ | 4 | 4 | 12 | 45 | 42 | 38 | 72 | 57 | 37 | 83 | 21 | 20 | 19 | 19 | 19 | — | — | 8 | 17 | 17 | 17 | 17 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | SSE 11 | SSE 10 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | — | — | — |
| kJ | 672 | 622 | 198 | 210 | 194 | 234 | 255 | 309 | 135 | 166 | 259 | 286 | 278 | 210 | 186 | 180 | 204 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 49 | 95 | 31 | 31 | 163 | 163 | 163 | 207 | 163 | 207 | 163 | 163 | 163 | 163 | 163 | 129 | 13 | 1 | 0 | 1 | 1 | 1 | 85 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
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.
Nearest