
Surf Forecasts:
Floreat groyne surf forecast from 5 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 4,225 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11PM (local time) - 4.5ft (1.4m), 13s 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 (Sep 05) at 11PM. The primary swell is predicted to be 1.4m and 13s period with a secondary swell of 1.2m and 7s. The wind is predicted to be glassy 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 1.1m 4s period and expected on Sunday (Sep 06) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Sep) | 4.5ft (1.4m) 13s |
| 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. Let’s take a look at what’s coming up for the next couple of weeks.
The first surf we can really talk about is a slow start, but there’s a build-up coming. The real standout window is the middle of the first week, specifically Tuesday, the 8th, and Wednesday, the 9th, at Floreat groyne. That’s where the conditions line up best.
The forecast gets going on Saturday the 5th, but it’s a bit of a write-off. We’ve got a 7ft west swell coming in, but the wind is a cross-on from the NNW at 16 mph, and it’s choppy. Water temp is 64°, which is a bit colder than normal for this time of year. The combined energy is strong (1813), but the surf quality is poor, so no point getting excited.
Sunday the 6th is a mixed bag. The swell is solid, 8ft on Sunday morning from the WSW, and the wind is cross-off from the SSE, which keeps it clean. But the tide or conditions are questionable, so it’s only a marginal call. The wave energy is very strong (2117-2341). Not a standout, but worth a look if you’re keen.
Monday the 7th is similar. 8ft WSW swell, clean with a SE cross-off breeze in the morning, but again, it’s got that marginal tag. The period jumps to 16 seconds, which is a long period groundswell, so the waves will have some real grunt and shape, but beach breaks can get a bit straight. The energy is strong (2853).
Here’s the standout: Tuesday the 8th. The morning is clean with a moderate ESE offshore wind at 16 mph, and the swell is 8ft from the WSW with a period of 17 seconds – that’s very long period groundswell. The energy is massive (3199). The afternoon is the real gem: same 8ft swell, 16 mph offshore, and the conditions are marked as excellent for experienced surfers. The wave energy is 2907. This is the best on offer, no question. Wednesday the 9th is also a winner: 7ft swell, 16-second period, offshore wind from the E, and excellent conditions in the afternoon with energy at 1690. These two days are the ones to clear your schedule for.
Thursday the 10th sees the swell drop to 5ft from the WSW, with a period of 15 seconds. The wind is cross-off from the NE, and the conditions are clean. The energy is moderate (920). A good day for a smaller, more relaxed session, but not a standout.
Friday the 11th is a no-go. Onshore winds and poor surf. Saturday the 12th and Sunday the 13th are also looking rough with onshore winds and poor to marginal conditions.
Monday the 14th might be worth a look. The morning has a 8ft WSW swell with a cross-off ENE wind, and the afternoon is clean with a light ESE breeze and a 7ft swell. The energy is strong (2480). The afternoon is marked as excellent for experienced surfers. That’s a solid second option.
From Tuesday the 15th onward, it gets messy. The 16th has a glassy morning with a 6ft WSW swell, 15-second period, and calm winds – that’s a very clean, inviting morning with moderate energy (1328). But then the wind shifts and it turns poor.
The second week is a washout. From the 17th to the 20th, we’ve got onshore winds, big lumpy swells, and poor conditions. The surf on the 19th looks massive – 12ft swell from the WSW with a period of 15 seconds and energy reading 9945 – but it’s onshore, so it’s a blown-out, dangerous mess. Not for paddle surfing. That setup might be more interesting for the kite-surfing crew.
Overall, the window is clear: Tuesday the 8th and Wednesday the 9th are your best bets. The 14th afternoon is a solid backup. The rest is either marginal or poor.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Warm (max 20°C on Mon afternoon, min 10°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the SE by Sun afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Thu afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the E on Wed morning, light winds from the ESE by Thu night). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | W 14 | WSW 13 | WSW 12 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 18 |
Wave Graph | ||||||||||||||||||||
1813 | 569 | 1960 | 1711 | 4225 | 2853 | 2191 | 1933 | 3199 | 2907 | 2300 | 2054 | 1690 | 1305 | 811 | 678 | 786 | 651 | 657 | 1447 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | on | cross-on | on |
High Tide | 5:04AM0.64m | 6:20AM0.66m | 7:21AM0.66m | 8:13AM0.64m | 10:43PM0.33m | 8:58AM0.60m | 10:19PM0.37m | 9:39AM0.53m | 10:20PM0.43m | |||||||||||
Low Tide | 2:42PM0.02m | 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 | ||||||||||
— | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | |
6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | |
mm | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 17 | 16 | 14 | 17 | 15 | 16 | 20 | 16 | 16 | 20 | 17 | 15 | 20 | 19 | 18 | 24 | 22 | 18 | 19 | 19 |
Feels °C | 13 | 14 | 7 | 11 | 10 | 12 | 17 | 12 | 11 | 14 | 11 | 8 | 16 | 16 | 13 | 22 | 22 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 14 | WSW 13 | WSW 12 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 18 |
1813 | 569 | 1960 | 1711 | 4225 | 2853 | 2191 | 1933 | 3199 | 2907 | 2300 | 2054 | 1690 | 1305 | 811 | 678 | 786 | 651 | 606 | 1447 | |
Swell 2 Height (m) Direction Period (s) | — | W 7 | WSW 20 | WSW 18 | — | — | — | — | — | — | — | — | — | WSW 26 | WSW 24 | WSW 24 | WSW 22 | WSW 20 | WSW 19 | WSW 14 |
— | 131 | 157 | 630 | — | — | — | — | — | — | — | — | — | 66 | 109 | 108 | 181 | 336 | 657 | 497 | |
Swell 3 Height (m) Direction Period (s) | — | W 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SSE 5 | SSE 4 | SE 4 | — | S 4 | SE 4 | ESE 4 | SSE 4 | ESE 4 | E 4 | — | ENE 3 | NE 4 | NE 3 | NE 3 | NNE 3 | NW 4 | WNW 5 |
— | — | 52 | 32 | 9 | — | 9 | 12 | 9 | 8 | 18 | 9 | — | 7 | 10 | 2 | 4 | 3 | 10 | 98 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 364 | 293 | 179 | 73 | 9 | 9 | 73 | 156 | 210 | 0 | 155 | 242 | 0 | 13 | 13 | 0 | 0 | 274 | 405 | 341 |
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.










