
Surf Forecasts:
Floreat groyne surf forecast from 8 Aug 2026:
- Best quality surf: Saturday 8 Aug, 8PM (local time) - 16ft (5.0m), 16s period, WSW swell with cross-shore winds.
- Most powerful swell: Saturday 8 Aug, 8PM (local time) - 16ft (5.0m), 16s period, WSW swell with 11,820 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 8PM (local time) - 16ft (5.0m), 16s period with WSW swell.
Best Forecast Surf Conditions for Floreat groyne this week:
The surf forecast for Floreat groyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 8PM. The primary swell is predicted to be 5.0m and 16s period with a secondary swell of 4.5m and 16s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Floreat groyne in the next 16 days are 5.0m 16s and forecast to arrive on Saturday (Aug 08) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 15) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 8th Aug) | 16ft (5.0m) 16s |
| Best Surf | 8PM (Sat 8th Aug) | 16ft (5.0m) 16s |
| Most Powerful | 8PM (Sat 8th Aug) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Floreat groyne over the next 16 days.
The Lowdown
Oi, Rusty here. Let’s have a look at what’s cookin’ for Floreat groyne.
First up, the water’s a bit colder than usual for this time of year, sittin’ at 63°F with a negative anomaly of 3°F, so you’ll want a decent steamer.
The pattern starts rough. Saturday the 8th is a write-off—31 mph SW winds, rain, and a big 16ft WSW swell with a massive 8472 combined energy. It’s just blown out, messy, no good. Sunday the 9th is still marginal at best, with cross-onshore winds and a 10ft WSW groundswell (16-second period). That’s a long-period swell, nice energy but prone to be tricky at the beach/groyne setup. Monday the 10th is a mess again with strong winds and poor surf.
The first real standout comes Tuesday the 11th morning. Glassy conditions, 0 mph wind, and a 12ft WSW groundswell (16 seconds). The combined energy is 5789 (strong). The swell is a bit on the bigger side for beginners—over 8ft, so it’s more for experienced surfers. The wind is glassy, so it’ll be clean. That’s your best early bet.
Thursday the 13th morning is another tidy window: clean, cross-offshore NE breeze at 3 mph, 7ft WSW groundswell (15 seconds), and 1716 combined energy. Excellent conditions for the crew who know what they’re doing. Friday the 14th is also clean across the morning and afternoon, with 6ft to 7ft groundswell, offshore to light offshore winds. That’s good, reliable surf.
From the 15th onward, the swell drops a bit, and the winds get mixed. The 16th has some clean morning surf with a 7ft swell, but not a standout. The period from the 17th to the 19th sees big, strong swells (up to 16ft and 18ft) with huge combined energy (over 10000), but the wind is often cross-on or onshore, and the surf is poor or too big for the break. For the 19th Wednesday morning, there’s a glassy 16ft W swell (16 seconds, 11697 energy), but that’s big enough to keep you on the beach unless you’re a proper charger.
The 20th Thursday morning and afternoon bring a real treat: clean, glassy to near-glass conditions, 10ft W groundswell (15 seconds), and a combined energy of around 3848 to 3924. That’s excellent for experienced surfers. That’s your second standout—a solid groundswell with clean conditions, and the swell direction (W) is a good match for the break’s optimum (WSW).
After that, the 21st and 22nd get blown out again with strong NW and W winds, and the 23rd Sunday sees a massive 18ft WSW swell (18 seconds, 18087 energy), but with cross-onshore winds, it’s a mess. Not for paddling.
If you’re looking for the best on offer, I’d aim for Tuesday the 11th morning for the glassy, big-wave experience, and Thursday the 20th for the clean, long-period groundswell. The rest of the window is mostly blown out, too big, or marginal.
Rusty.
Short Range ForecastHeavy rain (total 33mm), heaviest during Mon afternoon. Very mild (max 16°C on Sun night, min 9°C on Mon night). Winds increasing (calm on Sun morning, strong winds from the SW by Mon afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Wed night, min 9°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 15 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | W 8 | SW 11 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 15 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 14 |
Wave Graph | |||||||||||||||||||||
8472 | 9989 | 8753 | 4965 | 3412 | 2334 | 1032 | 2413 | 4102 | 5789 | 4760 | 2330 | 1626 | 1724 | 1389 | 1716 | 2204 | 2084 | 1904 | 1588 | 1175 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross-on | on | on | cross-on | cross-off | glassy | on | cross-off | cross | cross-on | cross-off | cross-off | cross | off | cross-off | off | off |
High Tide | 6:24AM0.71m | 7:23AM0.74m | 8:16AM0.75m | 9:03AM0.73m | 9:45AM0.67m | 00:13AM0.30m | 10:21AM0.59m | 00:02AM0.36m | |||||||||||||
Low Tide | 3:37PM-0.01m | 4:12PM-0.04m | 4:47PM-0.05m | 5:19PM-0.02m | 5:45PM0.04m | 5:57PM0.11m | 2:38AM0.29m | 5:45PM0.18m | 3:59AM0.29m | ||||||||||||
7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | |
mm | 3 | 3 | — | — | — | 6 | 8 | 8 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 14 | 15 | 16 | 16 | 14 | 11 | 10 | 13 | 15 | 12 | 15 | 16 | 13 | 15 | 15 | 16 | 20 | 19 |
Feels °C | 3 | 2 | 6 | 11 | 12 | 13 | 9 | 4 | 3 | 8 | 11 | 12 | 9 | 13 | 15 | 11 | 12 | 12 | 13 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 17 | WSW 16 | WSW 16 | WSW 15 | — | W 10 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 15 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 14 |
— | — | 8753 | 4965 | 3412 | 2334 | — | 484 | 4102 | 5789 | 4760 | 2330 | 1626 | 1724 | 1389 | 1716 | 2204 | 2084 | 1904 | 1588 | 1175 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WSW 21 | WSW 20 | — | — | — | — | W 10 | WSW 9 | WSW 8 | W 24 | WSW 21 | — | — | — | — | — | — |
— | — | — | — | 258 | 336 | — | — | — | — | 31 | 295 | 96 | 11 | 90 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 14 | WSW 15 | — | — | — | NW 11 | W 8 | SW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
8472 | 9989 | — | — | — | 5 | 1032 | 2413 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1883 | 1996 | 4 | 113 | 932 | 376 | 686 | 2454 | 4 | 4 | 31 | 0 | 13 | 155 | 0 | 0 | 9 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Floreat groyne Surf forecast
The above surf forecast table for Floreat groyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Floreat groyne can be found by selecting the local surf guide option on the grey menu. Our Floreat groyne 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 (Floreat groyne) 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 Floreat groyne 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.











