Flat Rocks Beach (WA) Surf Break

Lat Long: 29.02° S 114.78° E

Flat Rocks Beach (WA) 48 hour detailed Surf Forecast

Issued: 7 am 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.5°C
0.4° 

Flat Rocks Beach (WA) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Flat Rocks Beach (WA) today (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 7ft (2.1m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 7ft (2.1m), 18s period with SW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 7ft (2.1m), 17s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 1PM is: 2.1m 18s primary swell from a Southwest direction and 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am August 30). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (30 Aug)7ft (2.1m)18s
Afternoon (30 Aug)7ft (2.1m)18s
Evening (30 Aug)7ft (2.1m)17s

Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
5
2
2
4
4
4
4
4
2
2
2
2
2
3
4
4
3
1
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SW
17
2
SW
17
2.1
SW
18
2.1
SW
18
2.1
SW
18
2.1
SW
17
2.1
SW
17
2
SW
16
2
SW
16
1.9
SW
16
1.8
SW
16
1.8
SW
17
1.8
SW
17
1.8
SW
17
1.8
SW
17
1.8
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.4
SW
16
1.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
2339
2339
3001
2675
2745
2499
2302
2017
1992
1855
1761
1938
1816
1816
1712
1611
1464
1428
1410
1410
1392
942
882
Wind (km/h)
5
ENE
5
E
5
WSW
15
WSW
10
SW
5
SSW
0
SSE
0
ENE
0
NNE
5
N
10
W
15
WSW
15
SW
15
SSW
15
SSW
10
S
10
ESE
5
ENE
10
S
20
S
20
S
20
SSE
20
SSE
Wind State
off
glassy
glassy
on
cross-on
glassy
glassy
glassy
glassy
glassy
on
on
on
cross-on
cross-on
cross
cross-off
off
cross
cross-on
cross
cross
cross
High Tide
10:27AM0.52m
11:36PM0.51m
11:04AM0.45m
11:54PM0.56m
11:41AM0.37m
Low Tide
4:13AM0.30m
4:44PM0.19m
5:06AM0.28m
4:46PM0.22m
6:06AM0.27m
4:44PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:06
 mm
Temp °C
14
14
17
18
18
18
18
17
17
17
18
19
19
18
18
17
17
16
17
17
17
17
16
Feels °C
13
14
17
16
17
18
19
18
19
18
17
18
18
16
16
16
16
16
16
14
14
14
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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