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 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.2°C
0.8° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 5ft (1.6m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 5ft (1.5m), 16s period with SW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 5ft (1.6m), 15s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 4PM is: 1.5m 16s primary swell from a Southwest direction and 1.0m 7s secondary swell from a South-southwest direction (forecast issued at 07:00am September 01). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (01 Sep)5ft (1.6m)16s
Afternoon (01 Sep)5ft (1.5m)16s
Evening (01 Sep)5ft (1.6m)15s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Very mild (max 18°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
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)
3
3
2
0
0
1
1
3
0
2
2
2
2
2
3
4
4
4
4
1
1
1
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)
1.7
SW
16
1.6
SW
16
1.6
SW
16
1.5
SW
16
1.5
SW
16
1.4
SW
16
1.7
SW
15
1.6
SW
15
1.4
SW
14
1.6
SW
14
1.6
SW
14
1.8
SW
14
1.8
SW
14
1.8
SW
14
1.8
SW
14
1.8
SW
13
1.8
SW
13
1.9
SW
14
2
SW
14
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
1464
1314
1185
1082
1068
942
1279
1108
813
1077
1063
1255
1238
1270
1215
1197
1197
1324
1602
2048
1994
1915
1889
Wind (km/h)
10
S
20
SE
20
SSE
20
S
20
S
20
S
15
S
10
S
20
SSW
15
SSE
15
SSE
20
S
20
S
20
SSE
15
SE
15
ESE
10
E
10
NE
5
W
20
WSW
20
WSW
20
WSW
20
WSW
Wind State
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
off
off
glassy
on
on
on
on
High Tide
11:41AM0.37m
00:19AM0.61m
12:25PM0.28m
00:52AM0.64m
Low Tide
6:06AM0.27m
4:44PM0.23m
7:39AM0.26m
4:33PM0.23m
12:56PM0.19m
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:07
 mm
Temp °C
17
16
17
17
17
17
16
15
16
15
16
16
16
16
15
13
12
12
15
16
18
18
18
Feels °C
17
14
14
13
13
14
13
13
12
11
12
12
12
12
12
10
10
10
14
12
15
15
15
  • 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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