Surf Forecasts:
Floreat groyne surf forecast from 26 Aug 2026:
- Best quality surf: Saturday 29 Aug, 5PM (local time) - 5ft (1.5m), 19s period, WSW swell with offshore winds.
- Most powerful swell: Thursday 27 Aug, 5AM (local time) - 10ft (3.0m), 16s period, WSW swell with 3,895 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 11AM (local time) - 2.5ft (0.8m), 19s 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 29) at 11AM. The primary swell is predicted to be 0.8m and 19s period with a secondary swell of 0.9m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Floreat groyne in the next 16 days are 3.0m 16s and forecast to arrive on Thursday (Aug 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 1.4m 5s period and expected on Thursday (Aug 27) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 29th Aug) | 2.5ft (0.8m) 19s |
| Best Surf | 5PM (Sat 29th Aug) | 5ft (1.5m) 19s |
| Most Powerful | 5AM (Thu 27th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Floreat groyne over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s in the water for Floreat groyne. The first few days are a bit of a washout, but there’s some real gems later on if you’re patient.
Right now, it’s a bust. Thursday the 27th is a total loss with strong southerly winds and messy, poor surf. There’s a 3ft WSW swell, but the cross-shore wind has it completely chopped. Don’t bother.
Your first real chance is Friday morning, the 28th. It’s still marginal with a 5ft WSW swell at 13 seconds, but the southeast winds are cross-offshore, so the face will be clean. The energy is moderate (778), so think longboard or fun shape, not a high-performance session.
Now, mark your calendar for Saturday the 29th of August. Saturday afternoon is the standout: a clean 5ft swell from the WSW with a 19-second period. That’s a proper long-period groundswell, full of shape and power. The wind is offshore from the ESE, so the lines will be clean. The energy is strong (1511), and the conditions are excellent for experienced surfers. This is the session you want to be on, and because it’s a groyne, that long period should wrap in nicely.
Sunday the 30th keeps the good times rolling. In the morning it’s a clean 4ft, and by the afternoon you get glassy conditions with a 7ft WSW swell at 17 seconds. The water is about average for this time of year, and the wind is dead calm. That’s a dreamy afternoon session with moderate to strong energy (2225). Truly excellent.
Then we hit a bit of a lull. Monday the 31st through to Thursday the 4th of September is mostly onshore or cross-onshore winds, with the swell hanging around 6ft to 8ft, but the wind is junk. The quality drops off, and it’s not worth getting too excited about. The energy stays moderate to strong, but the chop is a dealbreaker.
Look further ahead to Saturday the 5th of September. The swell is predicted to be too big for this break. We’re talking 12ft to 13ft of WSW swell with a 14-second period and very strong energy (5222). That’s expert territory, and even then, it’s pushing the limits of what Floreat groyne can handle. If you’re a seasoned charger, Saturday morning might be a spectacle, but the cross-shore wind will make it a battle.
The real sleeper is Thursday the 10th of September. Thursday morning delivers glassy conditions with a 8ft WSW swell at 16 seconds and strong energy (2662). The wind is from the NNW, dead calm. That’s an excellent morning for experienced surfers, clean and powerful. That’s the second standout, and it’s worth marking on the calendar.
Friday the 11th of September looks like a return to choppy, onshore conditions, so the run ends on a bit of a flat note.
So, two true standouts: Saturday the 29th of August afternoon for the clean, long-period groundswell and offshore winds, and Thursday the 10th of September morning for the glassy, powerful swell. The rest is a mixed bag of waiting and wind.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 19°C on Sat afternoon, min 10°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 24°C on Sun afternoon, min 12°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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 16 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 19 | WSW 19 | WSW 17 | WSW 18 | WSW 17 | WSW 16 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 14 |
Wave Graph | |||||||||||||||||||||
3606 | 3030 | 1746 | 769 | 493 | 347 | 428 | 1615 | 1856 | 2410 | 2494 | 1697 | 1915 | 1694 | 1429 | 1245 | 996 | 1171 | 1491 | 1693 | 1958 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy | glassy | on | on | cross | cross | cross-on | cross-on | on | on | on |
High Tide | 8:49AM0.63m | 11:01PM0.33m | 9:20AM0.60m | 10:58PM0.37m | 9:49AM0.55m | 11:01PM0.42m | 10:16AM0.48m | 11:10PM0.48m | 10:39AM0.40m | 11:26PM0.53m | 10:42AM0.32m | 11:50PM0.58m | 9:42AM0.25m | 00:24AM0.61m | |||||||
Low Tide | 4:36PM0.12m | 2:20AM0.29m | 4:39PM0.15m | 3:22AM0.27m | 4:43PM0.18m | 4:20AM0.26m | 4:47PM0.21m | 5:18AM0.25m | 4:46PM0.23m | 6:24AM0.25m | 4:32PM0.23m | 8:03AM0.25m | 3:01PM0.21m | ||||||||
6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 2 |
Temp °C | 13 | 14 | 13 | 14 | 16 | 15 | 18 | 19 | 16 | 20 | 24 | 23 | 18 | 18 | 18 | 13 | 14 | 15 | 16 | 17 | 17 |
Feels °C | 7 | 7 | 8 | 8 | 11 | 11 | 15 | 14 | 14 | 18 | 24 | 23 | 18 | 15 | 14 | 9 | 10 | 11 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 19 | WSW 17 | WSW 18 | WSW 17 | WSW 16 | WSW 17 | WSW 17 | SW 7 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | — |
3606 | 3030 | 1746 | 769 | 493 | 347 | 197 | 1615 | 1856 | 2410 | 2494 | 1697 | 1915 | 1694 | 313 | 1245 | 996 | 1171 | 1491 | 1693 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 22 | SW 20 | WSW 21 | WSW 19 | — | WSW 22 | — | — | W 20 | — | — | WSW 16 | WSW 8 | WSW 9 | — | — | — | — |
— | — | — | 9 | 15 | 180 | 428 | — | 156 | — | — | 282 | — | — | 1429 | 232 | 213 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 5 | — | SSE 5 | S 5 | S 6 | ESE 3 | ESE 3 | — | E 3 | — | — | — | WNW 4 | W 5 | — | — | — | — | — | — | WSW 14 |
109 | — | 64 | 65 | 38 | 6 | 5 | — | 8 | — | — | — | 13 | 44 | — | — | — | — | — | — | 1958 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 155 | 73 | 156 | 9 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 405 | 405 | 155 | 73 | 405 | 293 | 304 | 2565 | 293 |
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.











