Floreat groyne Surf Break

Lat Long: 31.91° S 115.75° E

Floreat groyne Surf Forecast and Surf Report

Issued: 1 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Floreat groyne sea temperature is
17.1° C
1.8° 

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 12 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 11AM (local time) - 11ft (3.5m), 16s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Tuesday 18 Aug, 2PM (local time) - 11ft (3.5m), 17s period, WSW swell with 6,913 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 11PM (local time) - 5.5ft (1.7m), 14s 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 Wednesday (Aug 12) at 11PM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.3m and 21s. 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 3.5m 17s and forecast to arrive on Tuesday (Aug 18) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 19) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 12th Aug)5.5ft (1.7m) 14s
Best Surf11AM (Tue 18th Aug)11ft (3.5m) 16s
Most Powerful 2PM (Tue 18th Aug)11ft (3.5m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for Floreat groyne. We’ve got a real mixed bag over the next couple of weeks, with some solid groundswell windows but plenty of wind to dodge.

The opening act kicks off on Wednesday the 12th with a pulse of WSW swell just under 6 ft, but a 9 mph cross-shore wind from the SSW is going to put a bit of chop on it. The water’s sitting at 63°, which is a bit colder than normal for this time of year. It’s a marginal session, not the best start.

Things look up on Thursday morning the 13th though. The swell pushes up to 6 ft from the WSW, with a 16-second period, bringing proper groundswell energy. The wind goes glassy off the land from the ENE at just 3 mph. That’s clean, lined-up surf. The combined energy is strong at 1787, and this is the standout window for the week. It’s a bit meaty for beginners though, over that 5 ft mark.

Friday the 14th keeps the good times rolling. The morning sees a 7 ft WSW swell, 16-second period, with a light cross-offshore breeze. The afternoon is the real gem: glassy conditions with the wind dropping to 3 mph from the SSE, and the swell easing slightly to 6 ft. The water's still that same bracing temperature. This is the pick of the week for clean, groomed waves.

Saturday the 15th drops off a bit. The swell is still 6 ft, but the wind picks up from the NE at 12 mph in the morning, making it a cross-offshore. The afternoon goes cross-on, which is a no-go for clean faces. Sunday the 16th is a similar story – decent 6 ft to 7 ft swell, but a moderate 12-15 mph cross-offshore wind keeps it from being perfect. It’s surfable but not the best.

Then things get wild. Monday the 17th turns into a write-off. Morning winds are a strong 19 mph cross-onshore, and by the afternoon a 31 mph onshore gale from the WSW arrives with a massive 12 ft swell. That’s a full-on washing machine, only for the crazy ones. The combined energy hits 5970 – that’s serious power. The swell keeps building into Tuesday the 18th, with 12 ft sets, but it’s just too big for this spot. The wind is onshore again, making it a mess.

We get a bit of a lull, then there’s a promising long-range standout on Saturday the 22nd. The morning has a 8 ft WSW swell, 14-second period, and a glassy cross-offshore breeze from the SSE at just 3 mph. The combined energy is 2698, strong and clean. This is worth keeping an eye on, but it’s a week and a half away, so don’t book the day off yet. The rest of the second week is a mixed bag of onshore winds and messy conditions, with the swell fading back to 3 ft to 6 ft by the 27th.

Overall, you want to be on the water Thursday morning the 13th or Friday afternoon the 14th. The 22nd is the real long-range hope, but treat it as a promising rumour until we get closer.

Stay frothy, Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 11°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 23°C on Sun afternoon, min 15°C on Sun morning). Winds increasing (light winds from the SW on Sat afternoon, near gales from the WSW by Mon afternoon).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
2
4
4
4
2
2
2
3
2
3
2
0
0
0
!
!
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WSW
14
1.7
WSW
15
1.9
WSW
16
2
WSW
17
2
WSW
16
2
WSW
16
1.9
WSW
16
1.8
WSW
14
1.7
WSW
14
1.7
WSW
14
1.6
WSW
13
1.8
WSW
15
2
WSW
14
2.1
WSW
15
1.9
WSW
16
3.5
W
17
4
WSW
11
3.5
WSW
16
3.5
WSW
17
3
WSW
16
Wave Graph
Metric surfscale
Energy kJ
1370
1279
1787
2230
2027
1880
1743
1319
1099
1038
892
1572
1644
2034
1872
5970
3360
6124
6449
3913
Wind (km/h)
15
SSW
10
ESE
5
ENE
20
SSW
10
E
10
ENE
5
SSE
20
ENE
20
NE
5
SW
20
ENE
25
NE
20
NE
20
N
30
NNW
50
WSW
40
SW
15
SW
15
W
20
N
Wind State
cross
cross-off
off
cross
off
cross-off
glassy
cross-off
cross-off
cross-on
off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
on
cross-off
High Tide
9:45AM0.67m
00:13AM0.30m
10:21AM0.59m
00:02AM0.36m
10:45AM0.50m
00:07AM0.42m
10:37AM0.41m
00:19AM0.48m
9:30AM0.35m
00:36AM0.52m
8:35AM0.33m
1:01AM0.55m
Low Tide
5:45PM0.04m
5:57PM0.11m
2:38AM0.29m
5:45PM0.18m
3:59AM0.29m
5:19PM0.22m
5:06AM0.30m
5:00PM0.23m
6:12AM0.31m
4:49PM0.21m
7:36AM0.33m
4:33PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:54
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:49
5:49
5:50
5:50
5:51
 mm
1
8
4
Temp °C
14
14
13
16
14
16
20
18
18
21
20
19
23
21
19
19
15
16
16
16
Feels °C
12
12
11
14
10
13
18
15
13
18
18
13
19
18
14
12
5
10
12
13
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  • 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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