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Treachery Head Surf Forecast
/ NSW – Port Macquarie (37 breaks) / New South Wales (297 breaks) /
Treachery Head surfForecast / NSW – Port Macquarie / Australia
12 Day Weather and Surf, issued 3 pm Monday 28 Apr 2025 AEST
Best Forecast Surf Conditions for Treachery Head this week:
The surf forecast for Treachery Head over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 29) at 10PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.4m and 15s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Treachery Head in the next 12 days are 3.5m 9s and forecast to arrive on Thursday (May 01) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Wednesday (Apr 30) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 29th Apr) | 4.5ft (1.3m) 9s |
| Best Surf | 1AM (Wed 30th Apr) | 4ft (1.2m) 9s |
| Most Powerful | 4PM (Thu 1st May) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Treachery Head over the next 12 days.
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Sat 10 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 9 | 9 | 9 | 9 | 11 | 9 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 763 | 238 | 263 | 269 | 203 | 125 | 125 | 1164 | 1287 | 1820 | 593 | 1057 | 1299 | 1211 | 1028 | 901 | 701 | 515 | 418 | 247 | 256 | 251 | 215 | 188 | 229 | 328 | 828 | 1270 | 2039 | 2632 | 1972 | 1647 | 2143 | 2522 | 1682 | 970 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- on | glass | cross- on | cross- on | cross | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross- on | off | cross- off |
High Tide / height (m) | 8:35PM 1.85 | 9:05AM 1.30 | 9:21PM 1.85 | 9:59AM 1.19 | 10:10PM 1.80 | 10:56AM 1.08 | 11:02PM 1.71 | 11:59AM 1.00 | 11:59PM 1.60 | 1:10PM 0.95 | 1:02AM 1.48 | 2:27PM 0.96 | 2:10AM 1.39 | 3:38PM 1.02 | 3:15AM 1.32 | 4:34PM 1.10 | 4:13AM 1.28 | 5:17PM 1.20 | 5:03AM 1.24 | 5:54PM 1.30 | 5:48AM 1.21 | 6:26PM 1.40 | 6:29AM 1.19 | |||||||||||||
Low Tide / height (m) | 3:10AM -0.02 | 2:49PM 0.12 | 4:05AM 0.00 | 3:33PM 0.21 | 5:02AM 0.06 | 4:20PM 0.32 | 6:04AM 0.14 | 5:14PM 0.42 | 7:10AM 0.21 | 6:17PM 0.52 | 8:18AM 0.26 | 7:35PM 0.58 | 9:20AM 0.28 | 8:56PM 0.59 | 10:11AM 0.28 | 10:09PM 0.56 | 10:52AM 0.27 | 11:08PM 0.51 | 11:26AM 0.26 | 11:57PM 0.44 | 11:57AM 0.26 | 12:40AM 0.37 | 12:27PM 0.26 | |||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Sat 10 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:20 | - | - | 6:20 | - | - | 6:20 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 |
| Sunset | 5:15 | - | - | 5:14 | - | - | 5:13 | - | - | 5:12 | - | - | 5:10 | - | - | 5:09 | - | - | 5:08 | - | - | 5:07 | - | - | 5:07 | - | - | 5:06 | - | - | 5:05 | - | - | 5:05 | - | - |
 |  |  |  |  |  |  | |  | | | | | | | |  | | |  | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | 1 | 9 | 6 | 3 | 6 | 18 | 2 | 7 | 6 | - | 4 | 8 | 5 | 10 | 7 | 4 | 11 | 2 | 1 | 9 | 4 | 1 | 3 | 4 | 2 | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 17 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 18 | 21 |
| Feels °C (?) | 15 | 17 | 18 | 19 | 20 | 14 | 11 | 11 | 11 | 10 | 11 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 17 | 16 | 19 | 18 | 19 | 17 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 17 | 18 | 19 | 16 | 20 |
Short Range Forecast: Heavy rain (total 43mm), heaviest during Thu morning. Warm (max 21°C on Mon afternoon, min 16°C on Wed night). Mainly strong winds. | Days 3-6 Weather Summary Heavy rain (total 49mm), heaviest during Sat morning. Warm (max 20°C on Sat afternoon, min 18°C on Thu afternoon). Winds decreasing (strong winds from the SSE on Thu afternoon, light winds from the SE by Sat night). | Days 6-9 Weather Summary Heavy rain (total 39mm), heaviest during Sun afternoon. Warm (max 21°C on Mon morning, min 19°C on Sun night). Winds increasing (calm on Sun night, strong winds from the SSW by Tue night). | Long Range Forecast: Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 22°C on Sat afternoon, min 16°C on Wed night). Winds decreasing (strong winds from the SSW on Wed afternoon, calm by Sat morning). | |||||||||||||||||||||||||||||||||
- 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.
Information about the Treachery Head Surf forecast
The above surf forecast table for Treachery Head provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Treachery Head can be found by selecting the local surf guide option on the grey menu. Our Treachery Head surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Treachery Head) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Treachery Head may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Treachery Head is 31 km (19 miles) from Forster. If you plan a holiday in Port Macquarie, look for hotels and other accommodation in Forster. Forster has rooms for a wide range of budgets as well as car hire and transport links.
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