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Cow Bombie Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Cow Bombie surfForecast / WA – Margaret River / Australia
12 Day Weather and Surf, issued 7 am Wednesday 25 Jun 2025 AWST
Best Forecast Surf Conditions for Cow Bombie this week:
The surf forecast for Cow Bombie over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 25) at 2PM. The primary swell is predicted to be 2.4m and 15s period with a secondary swell of 0.9m and 4s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Cow Bombie in the next 12 days are 4.0m 17s and forecast to arrive on Friday (Jun 27) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Sunday (Jun 29) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Wed 25th Jun) | 8ft (2.4m) 15s |
| Best Surf | 5AM (Fri 27th Jun) | 13ft (4.0m) 17s |
| Most Powerful | 5AM (Fri 27th Jun) | 13ft (4.0m) 17s |
Table - best surf conditions forecast for Cow Bombie over the next 12 days.
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 18 | 16 | 16 | 14 | 14 | 14 | 13 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 14 | 13 | 12 | 12 | 8 | 11 | 11 | 12 | 14 | 13 | 9 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 3197 | 2060 | 961 | 1253 | 2867 | 7956 | 6651 | 5036 | 2999 | 2448 | 2156 | 1637 | 1661 | 2225 | 2397 | 1856 | 2075 | 2295 | 1841 | 1808 | 2003 | 1222 | 1602 | 2496 | 4343 | 2986 | 1735 | 891 | 2049 | 4306 | 4081 | 5563 | 4525 | 3792 | 3396 | 7957 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | on | cross- off | glass | cross- off | glass | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | cross- on | cross- on | cross | cross- off | cross | cross- on | on | on | on | on | cross- on | on | on |
High Tide / height (m) | 8:46AM 1.16 | 9:18AM 1.16 | 9:47AM 1.12 | 10:12AM 1.06 | 10:28AM 0.98 | 10:27AM 0.90 | 9:56AM 0.82 | 8:34AM 0.77 | 6:53AM 0.78 | 6:10AM 0.83 | 6:08AM 0.89 | 6:25AM 0.95 | ||||||||||||||||||||||||
Low Tide / height (m) | 6:48PM 0.26 | 7:31PM 0.30 | 8:10PM 0.35 | 8:41PM 0.41 | 8:57PM 0.47 | 8:43PM 0.52 | 7:51PM 0.54 | 6:38PM 0.53 | 5:39PM 0.50 | 5:07PM 0.45 | 4:55PM 0.42 | 4:55PM 0.38 | ||||||||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | |||||||||||||||||||||||||
| Sunrise | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - |
| Sunset | - | 5:19 | - | - | 5:19 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:21 | - | - | 5:21 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:23 | - |
 |  |  | |  |  | |  |  |  | |  | | | | | | | | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | - | 5 | 4 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 4 | 2 | 3 | - | - | - | - | 1 | 4 | - | - | 5 | - | - | 2 |
| Temp. °C | 16 | 17 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 18 | 18 | 15 | 16 | 16 | 15 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 18 | 17 | 18 | 18 | 18 | 17 | 15 | 15 | 17 |
| Feels °C (?) | 12 | 13 | 14 | 13 | 16 | 17 | 14 | 13 | 15 | 11 | 15 | 14 | 10 | 13 | 12 | 9 | 11 | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 14 | 13 | 15 | 12 | 10 | 11 | 11 | 12 | 9 | 8 | 9 | 8 |
Short Range Forecast: Moderate rain (total 13mm), heaviest on Thu morning. Very mild (max 19°C on Wed night, min 13°C on Wed morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sat afternoon, min 14°C on Sun night). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the NNE by Mon night). | Days 6-9 Weather Summary Moderate rain (total 13mm), heaviest on Wed morning. Very mild (max 19°C on Tue morning, min 14°C on Thu night). Winds decreasing (strong winds from the NW on Tue night, calm by Thu night). | Long Range Forecast: Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 18°C on Fri morning, min 14°C on Sun morning). Winds increasing (moderate winds from the NNW on Fri morning, near gales from the WSW by Sat night). | |||||||||||||||||||||||||||||||||
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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 Cow Bombie 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 Cow Bombie Surf forecast
The above surf forecast table for Cow Bombie provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cow Bombie can be found by selecting the local surf guide option on the grey menu. Our Cow Bombie 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 (Cow Bombie) 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 Cow Bombie 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.
Cow Bombie is 83 km (52 miles) from the city of Bunbury. If you plan a holiday in Margaret River, 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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