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Windy Harbour Surf Forecast
/ WA – Far South (31 breaks) / Western Australia (159 breaks) /
Windy Harbour surfForecast / WA – Far South / Australia
12 Day Weather and Surf, issued 7 pm Saturday 19 Apr 2025 AWST
Best Forecast Surf Conditions for Windy Harbour this week:
The surf forecast for Windy Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 20) at 2AM. The primary swell is predicted to be 1.9m and 11s period with a secondary swell of 1.0m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Windy Harbour in the next 12 days are 3.0m 17s and forecast to arrive on Monday (Apr 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 8s period and expected on Monday (Apr 21) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 20th Apr) | 6ft (1.9m) 11s |
| Best Surf | 8AM (Mon 21st Apr) | 10ft (3.0m) 17s |
| Most Powerful | 2PM (Mon 21st Apr) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Windy Harbour over the next 12 days.
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thu 01 | |||||||||||||||||||||||||
| 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 | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 14 | 13 | 19 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 13 | 12 | 12 | 11 | 13 | 12 | 11 | 11 | 14 | 11 | 13 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 894 | 1072 | 1444 | 2467 | 4941 | 4986 | 3779 | 3406 | 2878 | 2121 | 1543 | 1390 | 3499 | 3092 | 2643 | 2342 | 2791 | 2675 | 1930 | 1266 | 980 | 2221 | 1872 | 1474 | 864 | 583 | 769 | 646 | 305 | 198 | 536 | 729 | 434 | 9681 | 16907 | 15386 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- off | cross | cross- on | cross- off | cross- off | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:04PM 0.95 | 4:45PM 0.89 | 11:06AM 0.79 | 6:59PM 0.89 | 9:53AM 0.78 | 8:10PM 0.89 | 9:25AM 0.82 | 9:12PM 0.86 | 9:24AM 0.89 | 10:12PM 0.81 | 9:38AM 0.97 | 11:21PM 0.74 | 9:59AM 1.05 | 10:24AM 1.10 | 10:50AM 1.13 | 11:14AM 1.14 | 11:34AM 1.11 | |||||||||||||||||||
Low Tide / height (m) | 2:19AM 0.39 | 2:32AM 0.40 | 2:43AM 0.42 | 1:02PM 0.79 | 2:54AM 0.46 | 2:13PM 0.69 | 3:05AM 0.52 | 3:06PM 0.59 | 3:13AM 0.58 | 3:59PM 0.51 | 3:16AM 0.63 | 4:56PM 0.44 | 3:06AM 0.67 | 6:02PM 0.40 | 7:21PM 0.39 | 9:07PM 0.38 | 11:22PM 0.35 | |||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thu 01 | |||||||||||||||||||||||||
| Sunrise | - | 6:41 | - | - | 6:43 | - | - | 6:43 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:47 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:50 | - | - | 6:50 | - |
| Sunset | - | - | 5:45 | - | - | 5:45 | - | - | 5:44 | - | - | 5:43 | - | - | 5:42 | - | - | 5:39 | - | - | 5:38 | - | - | 5:37 | - | - | 5:37 | - | - | 5:36 | - | - | 5:35 | - | - | 5:34 |
 |  | | | | | | |  |  |  | | |  | | | |  |  | | | | | | | | | | | |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 11 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 2 | - | 2 | - | - |
| Temp. °C | 16 | 17 | 18 | 17 | 21 | 24 | 22 | 24 | 26 | 20 | 19 | 18 | 18 | 17 | 18 | 17 | 17 | 19 | 17 | 18 | 19 | 17 | 17 | 17 | 17 | 19 | 20 | 18 | 19 | 20 | 19 | 20 | 20 | 18 | 20 | 20 |
| Feels °C (?) | 13 | 15 | 15 | 13 | 18 | 21 | 18 | 21 | 24 | 21 | 20 | 15 | 15 | 12 | 12 | 12 | 13 | 15 | 14 | 17 | 16 | 14 | 12 | 12 | 12 | 15 | 16 | 14 | 17 | 18 | 16 | 17 | 15 | 14 | 17 | 16 |
Short Range Forecast: Some drizzle, heaviest during Tue afternoon. Warm (max 26°C on Tue afternoon, min 13°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Tue night. Warm (max 20°C on Tue night, min 15°C on Thu night). Wind will be generally light. | Days 6-9 Weather Summary Some drizzle, heaviest during Sun morning. Warm (max 20°C on Mon afternoon, min 16°C on Sat morning). Wind will be generally light. | Long Range Forecast: Light rain (total 4mm), mostly falling on Wed morning. Warm (max 20°C on Tue afternoon, min 15°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
- 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 Windy Harbour 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 Windy Harbour Surf forecast
The above surf forecast table for Windy Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Windy Harbour can be found by selecting the local surf guide option on the grey menu. Our Windy Harbour 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 (Windy Harbour) 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 Windy Harbour 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.
Windy Harbour is 168 km (104 miles) from Bunbury. If you plan a holiday in Far South of Western Australia, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.
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