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 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.0° C
1.2° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 11ft (3.5m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 11ft (3.5m), 17s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 10ft (3.0m), 16s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 2AM is: 4.0m 17s primary swell from a Southwest direction (forecast issued at 07:00pm August 08). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (09 Aug)11ft (3.5m)17s
Afternoon (09 Aug)11ft (3.5m)17s
Evening (09 Aug)10ft (3.0m)16s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 18°C on Mon afternoon, min 10°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the SSW by Mon night).

Sat
8
Sunday
9
Monday
10
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)
0
0
0
0
!
!
!
!
5
5
5
4
4
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SW
15
4
SW
16
4
SW
16
4
SW
17
4
SW
17
3.5
SW
17
3.5
SW
17
3.5
SW
17
3
SW
16
3
SW
16
3
SW
16
2.5
SW
16
2.2
SW
16
2.1
SW
15
2.2
SW
16
2.1
SW
15
2.4
SW
17
3
SW
17
3
SSW
11
Wave Graph
Metric surfscale
Energy kJ
7203
8112
8633
9167
8744
7889
7297
6573
5210
4158
3792
3171
2285
2102
2285
1882
3325
4690
2126
Wind (km/h)
40
SSW
40
SSW
30
S
25
S
20
SSE
10
E
10
SE
10
SSW
10
SSE
5
SSE
0
WNW
10
NW
15
NNW
15
NNW
25
WNW
30
WSW
40
SW
40
SSW
35
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-on
cross
glassy
glassy
cross-on
cross
cross
cross-on
on
cross-on
cross-on
cross-on
High Tide
5:53AM0.73m
7:04AM0.76m
Low Tide
3:18PM0.03m
3:55PM-0.02m
4:32PM-0.04m
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:53
 mm
1
2
1
1
Temp °C
15
15
15
14
15
13
13
15
15
15
15
15
14
14
16
18
16
15
15
Feels °C
6
6
8
8
11
10
10
12
13
14
14
13
11
11
11
12
9
7
6
  • 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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