Floreat groyne Surf Break

Lat Long: 31.91° S 115.75° E

Floreat groyne Surf Forecast and Surf Report

Issued: 7 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Floreat groyne sea temperature is
17.1°C
1.6° 

Floreat groyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Floreat groyne surf forecast from 31 Aug 2026:

  • Best quality surf: Sunday 6 Sep, 2AM (local time) - 13ft (4.0m), 13s period, WSW swell with cross-shore winds.
  • Most powerful swell: Sunday 6 Sep, 2AM (local time) - 13ft (4.0m), 13s period, WSW swell with 4,709 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 2AM (local time) - 6.5ft (2.0m), 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 Thursday (Sep 03) at 2AM. The primary swell is predicted to be 2.0m and 13s period. 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 4.0m 13s and forecast to arrive on Sunday (Sep 06) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 3rd Sep)6.5ft (2.0m) 13s
Best Surf 2AM (Sun 6th Sep)13ft (4.0m) 13s
Most Powerful 2AM (Sun 6th Sep)13ft (4.0m) 13s

Table - best surf conditions forecast for Floreat groyne over the next 16 days.


The Lowdown

Alright, this is Rusty, and I’m looking at a pretty rough stretch here for Floreat groyne. The next few days are going to be a real test of patience, with a long spell of messy, blown-out conditions before we finally get a couple of clean windows to chase.

The core problem is the wind. For the first week, it’s mostly cross-onshore or onshore, with a lot of moderate to strong breezes. The swell is there, but it’s just not being kind to us. Monday the 31st is a write-off with a 5ft WSW swell at a very long 17 seconds, but it’s cross-on and choppy. Tuesday the 1st is a little cleaner with a cross-shore breeze, but the 5ft, 16-second swell from the same direction is just marginal. That long period (over 15 seconds) can make a beach/groyne setup like this tricky, as it can break too straight and close out, so the quality isn't there.

The weekend of the 5th and 6th is a total disaster. We’ve got a 13ft swell on Saturday afternoon with a near gale, so that’s kite-surfing territory, not paddle surfing. The swell energy is strong (3136) but it’s just a mess. Sunday the 6th holds a big 10ft swell, but it’s still cross-on or onshore.

The first real standout is Tuesday morning, September 9th. The wind finally swings offshore from the NE, a light breeze, creating clean conditions. The swell is a solid 8ft from the WSW with a long 16-second period, and the combined energy is strong (3587). This is a setup for experienced surfers only, as anything over 8ft is for the crew who know what they’re doing. The water is a bit colder than normal for this time of year, so don’t forget a hood.

The next promising session is Monday morning, September 15th. We get another clean look with offshore wind from the E at 9 mph, and a 8ft WSW swell. The period is a bit shorter here at 13 seconds, but the energy is still moderate (2318). This is another one for the more experienced crowd.

Then, Tuesday morning, September 16th is the last real highlight. A light cross-offshore breeze from the NNE keeps things clean, with a 6ft, 15-second swell from the WSW. The energy is moderate (1668), and it’s a superb window for experienced surfers.

The rest of the period is a mix of onshore winds and less-than-ideal conditions. The forecast is a bit of a grind, but that Tuesday morning on the 9th and the Monday morning on the 15th are the ones to keep an eye on. The forecast is less certain for those second-week calls, but the pattern looks promising.

Rusty out.

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 18°C on Mon afternoon, min 13°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 17°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the NE on Thu morning, near gales from the SW by Sat afternoon).

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
3
2
1
1
1
4
2
0
0
1
3
1
0
0
!
3
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WSW
17
1.7
WSW
17
1.7
WSW
16
1.6
WSW
16
1.4
WSW
15
1.7
WSW
14
1.9
WSW
14
2
WSW
13
2
WSW
13
2.1
WSW
14
2.1
WSW
15
2.2
WSW
14
2.4
WSW
14
3
WSW
16
2.5
WSW
16
1.9
WSW
14
4
WSW
10
4
WSW
13
3
WSW
13
3
WSW
14
2.4
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1073
1694
1429
1193
845
1171
1318
1326
1363
1797
1847
1956
2253
4136
3504
1435
3136
4709
3313
3159
2345
Wind (km/h)
15
WNW
20
W
25
S
15
S
15
SSW
15
WSW
15
WSW
15
W
0
SSW
10
NNW
25
W
30
WSW
20
SW
10
WSW
20
NW
40
WNW
55
SW
25
SSW
10
WNW
20
WSW
20
WSW
Wind State
cross-on
on
cross
cross
cross
cross-on
cross-on
on
glassy
cross-on
on
cross-on
cross-on
on
cross-on
on
cross-on
cross
cross-on
on
cross-on
High Tide
10:39AM0.40m
11:26PM0.53m
10:42AM0.32m
11:50PM0.58m
9:42AM0.25m
00:24AM0.61m
1:18AM0.62m
3:14AM0.63m
5:04AM0.64m
Low Tide
4:46PM0.23m
6:24AM0.25m
4:32PM0.23m
8:03AM0.25m
3:01PM0.21m
1:55PM0.13m
2:13PM0.07m
2:42PM0.02m
3:13PM-0.00m
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
6:31
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
6:00
6:00
6:01
6:02
 mm
3
1
1
2
1
3
Temp °C
17
18
18
15
15
15
16
16
16
15
17
17
16
16
15
17
16
15
14
15
16
Feels °C
16
15
14
11
11
12
12
13
14
13
12
11
11
12
12
9
6
5
11
10
12
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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