Flat Rocks Beach (WA) Surf Break

Lat Long: 29.02° S 114.78° E

Issued: 1 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
20.3° C

1.6°C colder than average for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.3m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 4ft (1.2m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Jun, local time) - 3.5ft (1.1m), 14s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 4AM is: 1.3m 15s primary swell from a Southwest direction (forecast issued at 01:00am June 20). The wind direction is predicted to be offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (20 Jun)4.5ft (1.3m)15s
Afternoon (20 Jun)4ft (1.2m)14s
Evening (20 Jun)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Sun afternoon, min 14°C on Sat morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
2
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
4
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)
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
0.9
SW
14
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.2
SW
15
1.2
SW
15
1.2
SW
15
1.3
SW
15
1.3
SW
15
1.4
SW
14
1.4
SW
14
1.5
SW
14
1.5
SW
15
1.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
767
677
677
668
590
499
485
478
317
627
619
611
595
580
640
623
614
677
757
825
813
899
949
1055
Wind (km/h)
20
NE
20
NE
25
NE
25
NE
20
NNE
5
NW
15
NE
15
NE
15
NNE
10
NE
10
NNE
10
NNE
10
N
10
NNE
5
NNE
10
NE
10
NNE
10
NNE
10
NE
10
NNE
5
WNW
10
SSW
10
SE
10
E
Wind State
off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
High Tide
12:08PM0.53m
9:10AM0.47m
4:45AM0.50m
Low Tide
8:32PM0.21m
7:34PM0.23m
7:09PM0.22m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
 mm
Temp °C
16
14
14
16
20
20
20
19
19
18
18
18
20
21
20
19
18
17
17
18
21
19
19
18
Feels °C
11
9
8
10
16
18
16
15
15
15
15
15
17
18
19
16
15
14
14
15
19
16
17
15
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
0.9
SW
14
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.2
SW
15
1.2
SW
15
1.2
SW
15
1.3
SW
15
1.3
SW
15
1.4
SW
14
1.4
SW
14
1.5
SW
14
1.5
SW
15
1.5
SW
16
Energy kJ
767
677
677
668
590
499
485
478
317
627
619
611
595
580
640
623
614
677
757
825
813
899
949
1055
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
18
0.4
SW
18
0.7
SW
16
0.2
SSW
5
0.3
SSW
5
Energy kJ
83
81
264
3
5
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
NE
3
0.6
NNE
3
Energy kJ
9
8
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
Distance (km)
0
0
0
0
0
29
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
340
344
Best forecast wave conditions in North West WA
Rating
(10 max)
4
4
4
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
4
4
2
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
5
5
3
3
5
5
3
4
3
3
4
4
4
4
4
4
5
4
4
Header Global
Rating
(10 max)
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
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
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