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 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.6°C
0.3° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 8ft (2.5m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 7.5ft (2.3m), 14s period with SW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 6.5ft (2.0m), 14s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 12PM is: 2.3m 14s primary swell from a Southwest direction (forecast issued at 07:00am September 05). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (05 Sep)8ft (2.5m)15s
Afternoon (05 Sep)7.5ft (2.3m)14s
Evening (05 Sep)6.5ft (2.0m)14s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 21°C on Mon afternoon, min 11°C on Sun night). Winds increasing (light winds from the SW on Sat night, strong winds from the SSE by Sun afternoon).

Saturday
5
Sunday
6
Monday
7
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)
5
4
0
2
0
0
0
3
3
2
1
0
0
0
3
3
3
3
4
2
2
1
2
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)
3
SW
16
2.5
SW
15
2.3
SW
15
2.3
SW
14
2.2
SW
14
2.1
SW
14
2
SW
14
1.8
SW
13
1.9
SW
13
2.5
SW
13
3
SW
13
3
SW
13
2.5
SW
13
2.5
SSW
13
2.4
SSW
13
1.9
SW
18
3
SW
18
3
SW
17
2.5
SW
17
2.5
SW
17
2.4
SW
16
2.4
SW
16
2.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
3631
2868
2278
2082
1929
1618
1429
1179
1223
1969
2407
2406
2304
2151
1799
2293
4908
4742
4137
3544
3053
2978
2087
Wind (km/h)
10
NNE
15
NNE
20
NW
20
NW
30
NW
20
NW
25
WSW
5
SW
25
SE
30
SE
30
SSE
35
S
40
SSE
35
SSE
30
SE
30
SE
25
SE
25
SE
25
SE
25
S
30
S
30
SSE
30
SE
Wind State
cross-off
cross-off
cross-on
cross
cross-on
cross-on
on
on
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
2:51AM0.66m
4:21AM0.67m
5:52AM0.67m
Low Tide
2:16PM0.06m
2:52PM0.03m
3:25PM0.02m
clear
part cloud
cloud
part cloud
part cloud
thunderstorm
light rain
part cloud
clear
clear
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>
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:08
 mm
2
3
Temp °C
14
14
17
17
17
16
16
16
15
14
17
18
18
16
14
12
11
11
17
21
20
19
16
Feels °C
12
11
12
13
12
12
11
15
11
8
12
11
11
9
8
6
6
6
12
16
15
14
11
  • 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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