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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
16 Day Weather and Surf, issued 7 am Saturday 25 Apr 2026 AWSTForecast update in hr min s Forecast update imminent
Flat Rocks Beach (WA) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flat Rocks Beach (WA) sea temperature is
22.5° C
(Which is 1.0°C colder than average for this time of year)Best Forecast Surf Conditions for Flat Rocks Beach (WA) this week:
The surf forecast for Flat Rocks Beach (WA) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 26) at 11AM. The primary swell is predicted to be 1.5m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Flat Rocks Beach (WA) in the next 16 days are 2.3m 18s and forecast to arrive on Monday (Apr 27) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (May 02) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 26th Apr) | 5ft (1.5m) 13s |
| Best Surf | 2AM (Mon 27th Apr) | 3.5ft (1.1m) 21s |
| Most Powerful | 2PM (Mon 27th Apr) | 7.5ft (2.3m) 18s |
Table - best surf conditions forecast for Flat Rocks Beach (WA) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 27°C on Sun afternoon, min 15°C on Sat morning). Winds decreasing (fresh winds from the SSE on Sat night, light winds from the ENE by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 17°C on Thu night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the S by Thu night). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 21 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | |
1255 | 1269 | 809 | 780 | 661 | 1167 | 2104 | 3087 | 2133 | 1836 | 1718 | 1500 | 1325 | 1115 | 790 | 628 | 726 | 787 | 711 | 1708 | 1585 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross | cross-off | cross-off | cross-on | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | |
High Tide | 11:18AM0.49m | 4:07PM0.50m | 9:55AM0.45m | 5:52PM0.44m | 8:35AM0.48m | 7:26PM0.40m | 8:20AM0.53m | 8:42PM0.36m | 8:27AM0.59m | 9:47PM0.34m | 8:40AM0.63m | 10:49PM0.32m | 8:56AM0.66m | 00:01AM0.30m | |||||||
Low Tide | 1:08PM0.48m | 1:31AM0.18m | 2:12PM0.40m | 1:37AM0.24m | 2:57PM0.33m | 1:24AM0.28m | 3:35PM0.27m | 1:05AM0.30m | 4:07PM0.22m | 00:57AM0.31m | 4:35PM0.17m | 00:59AM0.31m | 5:03PM0.14m | 00:56AM0.30m | |||||||
 | |  |  |  |  | |  |  | | | | | | | | | | | | | |
 | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:49 | — | — | 5:47 | — | — | 5:46 | — |
— | — | — | — | — | 11 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 22 | 20 | 26 | 27 | 23 | 23 | 22 | 20 | 19 | 19 | 20 | 20 | 21 | 20 | 21 | 21 | 19 | 17 | 19 | 18 |
16 | 17 | 15 | 22 | 24 | 19 | 24 | 22 | 21 | 20 | 18 | 21 | 20 | 20 | 18 | 17 | 17 | 13 | 10 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 13 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 |
 kJ | 1255 | 1210 | 809 | 780 | 661 | 572 | 2104 | 3087 | 2133 | 1836 | 1718 | 1500 | 1325 | 1115 | 790 | 628 | 726 | 787 | 711 | 755 | 1585 |
Swell 2 Height (m) Direction Period (s) | — | — | S 6 | — | SSW 26 | SW 21 | SW 13 | — | SSW 6 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 76 | — | 64 | 1167 | 509 | — | 48 | 34 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 13 | S 6 | — | — | — | — | — | — | — | — | — | S 5 | — | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 13 | SE 5 |
| kJ | — | 1269 | 64 | — | — | — | — | — | — | — | — | — | 11 | — | 19 | 57 | 96 | 121 | 265 | 1708 | 56 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 484 | 22 | 0 | 484 | 0 | 75 | 156 | 156 | 32 | 290 | 22 | 22 | 509 | 32 | 720 | 1919 | 484 | 484 | 290 | 22 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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