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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 Thursday 19 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 Saturday (Jun 21) at 8AM. The primary swell is predicted to be 7.0m and 13s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Cow Bombie in the next 12 days are 7.0m 13s and forecast to arrive on Saturday (Jun 21) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 21st Jun) | 23ft (7.0m) 13s |
| Best Surf | 8AM (Sat 21st Jun) | 23ft (7.0m) 13s |
| Most Powerful | 8AM (Sat 21st Jun) | 23ft (7.0m) 13s |
Table - best surf conditions forecast for Cow Bombie over the next 12 days.
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||||||
| 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) (?) | 14 | 14 | 15 | 16 | 16 | 14 | 13 | 12 | 13 | 13 | 12 | 10 | 13 | 13 | 13 | 14 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 18 | 16 | 16 | 14 | 13 | 7 | 8 | 16 | 14 | 13 | 12 | 11 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 3617 | 4561 | 7374 | 11405 | 10617 | 8579 | 14301 | 8655 | 5872 | 3509 | 2941 | 2970 | 5290 | 5445 | 4048 | 4768 | 4731 | 4598 | 2994 | 2009 | 843 | 767 | 1213 | 2130 | 5173 | 4682 | 2480 | 1520 | 1441 | 1551 | 1608 | 2055 | 1835 | 1622 | 1391 | 1664 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross | off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on |
High Tide / height (m) | 7:57PM 0.65 | 6:36AM 0.86 | 6:48AM 0.93 | 7:12AM 1.01 | 7:41AM 1.08 | 8:13AM 1.13 | 8:46AM 1.16 | 9:18AM 1.16 | 9:47AM 1.12 | 10:12AM 1.06 | 10:28AM 0.98 | 10:27AM 0.90 | ||||||||||||||||||||||||
Low Tide / height (m) | 2:44PM 0.62 | 10:15PM 0.65 | 3:08PM 0.49 | 3:49PM 0.38 | 4:33PM 0.30 | 5:18PM 0.25 | 6:03PM 0.24 | 6:48PM 0.26 | 7:31PM 0.30 | 8:10PM 0.35 | 8:41PM 0.41 | 8:57PM 0.47 | 8:43PM 0.52 | |||||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||||||
| 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 | - | 5:17 | - | - | 5:17 | - | - | 5:17 | - | - | 5:17 | - | - | 5:19 | - | - | 5:19 | - | - | 5:19 | - | - | 5:19 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:21 | - |
 |  |  |  | |  |  |  |  | | |  | | |  |  | |  | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 11 | 22 | 21 | 4 | 2 | 2 | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 7 | 5 | 2 | - | - | 43 | 1 | - | 2 | 4 | 6 | 3 |
| Temp. °C | 18 | 18 | 19 | 18 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 19 | 19 | 19 | 18 | 16 | 16 | 15 | 18 | 18 | 18 | 19 | 18 | 19 | 17 | 15 |
| Feels °C (?) | 12 | 13 | 13 | 11 | 5 | 5 | 1 | 3 | 7 | 8 | 9 | 6 | 8 | 9 | 11 | 13 | 13 | 13 | 11 | 11 | 11 | 13 | 13 | 15 | 16 | 16 | 14 | 9 | 10 | 10 | 12 | 13 | 12 | 12 | 10 | 7 |
Short Range Forecast: Heavy rain (total 64mm), heaviest during Fri afternoon. Very mild (max 19°C on Thu night, min 12°C on Fri afternoon). Winds increasing (moderate winds from the W on Thu morning, near gales from the SSW by Fri night). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun afternoon, min 13°C on Tue night). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the ESE by Tue night). | Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Fri morning. Very mild (max 19°C on Thu morning, min 12°C on Wed morning). Winds decreasing (fresh winds from the NW on Thu morning, calm by Fri afternoon). | Long Range Forecast: Heavy rain (total 59mm), heaviest during Sat night. Very mild (max 19°C on Sun afternoon, min 14°C on Sat morning). Winds increasing (light winds from the N on Sat night, strong winds from the WNW by Mon afternoon). | |||||||||||||||||||||||||||||||||
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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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