Surf Forecasts:
Floreat groyne surf forecast from 6 Sep 2026:
- Best quality surf: Monday 7 Sep, 8AM (local time) - 8ft (2.5m), 17s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 2AM (local time) - 8ft (2.5m), 17s period, WSW swell with 4,372 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 8AM (local time) - 8ft (2.5m), 17s 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 Monday (Sep 07) at 8AM. The primary swell is predicted to be 2.5m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Floreat groyne in the next 16 days are 2.5m 17s and forecast to arrive on Monday (Sep 07) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Sep 07) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 7th Sep) | 8ft (2.5m) 17s |
| Best Surf | 8AM (Mon 7th Sep) | 8ft (2.5m) 17s |
| Most Powerful | 2AM (Mon 7th Sep) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Floreat groyne over the next 16 days.
The Lowdown
Alright, Rusty here again, but in feet and knots for those who think in those numbers.
We’ve got a solid 16-day window at Floreat groyne, but don’t rush out. This is a waiting game, with the first real standouts around mid-week and another into the second week.
The water is sitting at 64°F – about 2°F colder than usual for this time of year, so a good wetsuit is a must.
First few days – Sunday the 6th through Tuesday the 8th – the swell is pumping between 7 and 8 feet, with a long-period groundswell (13-17 seconds) from the WSW. Combined energy is strong, between 2220 and 3161, but a cross-off wind at 13-16 knots is keeping it from being clean. Marginal quality.
Things improve on Wednesday the 9th. The afternoon is the first real highlight: 6 feet of WSW groundswell with a 15-second period and a moderate offshore wind. Combined energy is still a strong 1471. Excellent for experienced surfers, but the 6 feet is doable for confident intermediates. This is one of the better windows.
Thursday the 10th is smaller at 4-5 feet with a cross-off breeze, and Friday the 11th is a write-off with a cross-on wind.
The next standout is Monday the 14th. We’ve got 7 feet of solid WSW groundswell with a 14-second period and combined energy of 1969. The wind? Absolutely glassy. Zero knots. The break will be clean as a whistle, but 7 feet is expert-only. If you’ve got the skills, this is the session. With the long period, the sets might wall up a bit on a beach/groyne, but the clean conditions make it special. Crowds are *sometimes* a thing here, so expect a few.
Tuesday the 15th morning is also very good. Swell drops to 6 feet, still a 14-second period, and glassy again. Combined energy is 1127. This is a far more friendly size for intermediates. A great session.
After that, the wind turns onshore and quality drops. Monday the 21st sees a huge spike in energy (4071) with 7-8 feet of swell, but onshore winds at 19 knots turn it into a mess. That’s kite-surfing weather, not for a paddle board.
So: Wednesday afternoon the 9th is your first call. But the true standout is Monday the 14th – glassy, powerful, and for experts only. Tuesday the 15th morning is your best bet for something a little easier.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 24°C on Thu afternoon, min 13°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 19 | WSW 17 | WSW 16 | WSW 16 | WSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1850 | 4372 | 2853 | 2191 | 1933 | 3161 | 3005 | 2300 | 1712 | 1471 | 1305 | 811 | 687 | 776 | 651 | 970 | 1630 | 1591 | 1375 | 1637 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | on | on |
High Tide | 6:20AM0.66m | 7:21AM0.66m | 8:13AM0.64m | 10:43PM0.33m | 8:58AM0.60m | 10:19PM0.37m | 9:39AM0.53m | 10:20PM0.43m | 10:15AM0.45m | 10:28PM0.50m | ||||||||||
Low Tide | 3:13PM-0.00m | 3:43PM0.00m | 4:09PM0.04m | 4:27PM0.10m | 1:36AM0.31m | 4:31PM0.17m | 2:58AM0.27m | 4:16PM0.22m | 3:56AM0.25m | 3:53PM0.25m | 4:48AM0.23m | |||||||||
 |  |  | | | | | | | | | | | | | |  |  | | | |
 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — |
 | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 17 | 14 | 17 | 20 | 17 | 17 | 20 | 17 | 15 | 20 | 19 | 19 | 24 | 22 | 19 | 18 | 18 | 18 | 17 | 17 |
Feels °C | 11 | 8 | 14 | 17 | 13 | 11 | 14 | 11 | 8 | 15 | 16 | 15 | 21 | 20 | 17 | 16 | 16 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 16 | WSW 14 |
| kJ | 1850 | 4372 | 2853 | 2191 | 1933 | 3161 | 3005 | 2300 | 1712 | 1471 | 1305 | 811 | 687 | 776 | 651 | 681 | 1630 | 1591 | 1375 | 1637 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | — | — | — | — | — | — | S 4 | — | — | WSW 26 | WSW 24 | WSW 24 | WSW 22 | WSW 20 | WSW 19 | WSW 13 | WSW 5 | — | — |
| kJ | 630 | — | — | — | — | — | — | 6 | — | — | 66 | 109 | 108 | 181 | 304 | 970 | 599 | 29 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 4 | — | SSW 4 | SE 4 | — | SE 4 | ESE 4 | E 4 | E 3 | ENE 4 | ENE 4 | — | NE 3 | NNW 3 | — | WNW 4 | — | WSW 5 | — |
| kJ | — | 9 | — | 29 | 26 | — | 6 | 18 | 9 | 6 | 19 | 9 | — | 3 | 3 | — | 14 | — | 33 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 155 | 6 | 0 | 73 | 6 | 204 | 156 | 0 | 155 | 0 | 46 | 13 | 13 | 13 | 192 | 376 | 376 | 405 | 437 | 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.
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