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Flat Rocks Beach (WA) Surf Forecast
/ WA – North West (27 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Flat Rocks Beach (WA) surfForecast / WA – North West / Australia
12 Day Weather and Surf, issued 7 pm Saturday 08 Nov 2025 AWST
Best Forecast Surf Conditions for Flat Rocks Beach (WA) this week:
The surf forecast for Flat Rocks Beach (WA) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 09) at 11AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.7m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Flat Rocks Beach (WA) in the next 12 days are 3.0m 16s and forecast to arrive on Saturday (Nov 15) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Sunday (Nov 09) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 9th Nov) | 2.5ft (0.8m) 13s |
| Best Surf | 11AM (Sun 9th Nov) | 2.5ft (0.8m) 13s |
| Most Powerful | 5PM (Sat 15th Nov) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Flat Rocks Beach (WA) over the next 12 days.
Short Range Forecast Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 31°C on Mon morning, min 20°C on Sat night). Winds decreasing (strong winds from the SSE on Sun night, light winds from the S by Tue afternoon). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Tue night, min 17°C on Thu night). Winds increasing (light winds from the SE on Tue night, fresh winds from the S by Fri afternoon). | |||||||||||||||||||||
Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Sat 15 | ||||||||||||||||
| 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) (?) | 13 | 13 | 14 | 8 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 6 | 8 | 8 | 7 | 7 | 7 | 19 | 18 | 16 | 16 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 295 | 242 | 961 | 297 | 261 | 246 | 166 | 156 | 510 | 146 | 112 | 153 | 355 | 264 | 328 | 233 | 279 | 3262 | 777 | 1381 | 3924 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross | cross- off | off | cross- off | off | off | cross | cross- off | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross | |
High Tide / height (m) | 10:42PM 0.79 | 11:24PM 0.73 | 12:03AM 0.65 | 11:53PM 0.57 | 10:22PM 0.50 | 9:22PM 0.48 | 7:48PM 0.50 | 5:58AM 0.33 | 7:30PM 0.55 | |||||||||||||
Low Tide / height (m) | 9:25AM 0.02 | 10:37AM 0.06 | 11:30AM 0.10 | 12:06PM 0.16 | 12:22PM 0.22 | 12:12PM 0.26 | 3:24AM 0.32 | 11:30AM 0.29 | ||||||||||||||
Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Sat 15 | ||||||||||||||||
| Sunrise | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:18 | - | - | 5:18 | - | |
| Sunset | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:50 | - | - | 6:51 | - | - | 6:52 | |
 |  | | | |  | |  | |  | | | | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | 5 | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 23 | 30 | 29 | 26 | 31 | 30 | 26 | 31 | 31 | 22 | 21 | 21 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 22 | 20 | |
| Feels °C (?) | 18 | 25 | 24 | 21 | 27 | 28 | 24 | 27 | 30 | 19 | 20 | 19 | 15 | 15 | 14 | 12 | 14 | 13 | 11 | 17 | 14 | |
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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 Flat Rocks Beach (WA) 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 Flat Rocks Beach (WA) Surf forecast
The above surf forecast table for Flat Rocks Beach (WA) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Flat Rocks Beach (WA) can be found by selecting the local surf guide option on the grey menu. Our Flat Rocks Beach (WA) 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 (Flat Rocks Beach (WA)) 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 Flat Rocks Beach (WA) 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.
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