Flat Rocks Beach (WA) Surf Break

Lat Long: 29.02° S 114.78° E

Flat Rocks Beach (WA) 48 hour detailed Surf Forecast

Issued: 1 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.2° C
1.9° 

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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 3.5ft (1.1m), 17s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 8PM is: 1.1m 17s primary swell from a Southwest direction and 1.3m 14s secondary swell from a Southwest direction (forecast issued at 01:00pm July 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (15 Jul)5ft (1.6m)14s
Afternoon (15 Jul)4.5ft (1.4m)14s
Evening (15 Jul)3.5ft (1.1m)17s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Fri night. Warm (max 26°C on Wed afternoon, min 17°C on Sat morning). Winds increasing (light winds from the NNE on Wed night, strong winds from the NW by Fri afternoon).

Wed
15
Thursday
16
Friday
17
Sat
18
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
2 AM
5 AM
8 AM
Rating
(10 max)
2
3
3
4
4
4
3
3
0
0
0
1
2
2
1
2
0
0
0
0
0
0
0
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)
1.5
SW
14
1.4
SW
14
1.4
SW
14
1.1
SW
17
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.5
SW
16
1.4
SW
15
1.4
SW
16
1.4
SW
15
1.8
SW
15
1.9
WSW
14
1.9
WSW
14
1.5
SW
14
1.4
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.5
SW
14
1.9
SW
14
Wave Graph
Metric surfscale
Energy kJ
874
769
747
663
1347
1314
1185
1041
930
942
894
1358
1504
1463
801
704
618
609
591
581
527
609
899
1418
Wind (km/h)
30
NNE
25
N
10
NNW
10
NNE
10
NNE
15
NNE
15
N
20
NNE
25
NNW
30
NW
30
NW
30
NNW
20
NNW
20
NNW
25
NNW
20
N
35
NNW
40
NW
30
WNW
25
WNW
20
WSW
25
W
15
W
15
SW
Wind State
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
High Tide
10:35AM0.74m
11:14AM0.65m
2:00AM0.38m
Low Tide
6:51PM-0.01m
7:15PM0.06m
7:14PM0.14m
4:12AM0.36m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
thunderstorm
rain showers
light rain
light rain
mod rain
mod rain
light rain
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
5:40
5:40
 mm
1
1
1
3
6
7
1
1
Temp °C
22
26
26
23
23
21
20
19
22
23
21
21
20
20
19
19
21
20
18
18
19
19
19
17
Feels °C
15
20
24
21
20
18
17
16
18
18
17
18
19
19
17
17
17
14
14
15
17
15
16
14
  • 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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