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 am 25 Aug 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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 4.5ft (1.3m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 3.5ft (1.1m), 12s period with SW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 4.5ft (1.4m), 14s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 6AM is: 1.5m 13s primary swell from a Southwest direction (forecast issued at 01:00am August 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (25 Aug)4.5ft (1.3m)13s
Afternoon (25 Aug)3.5ft (1.1m)12s
Evening (25 Aug)4.5ft (1.4m)14s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Wed night. Very mild (max 19°C on Wed afternoon, min 13°C on Wed morning). Winds increasing (calm on Tue night, fresh winds from the S by Thu afternoon).

Tuesday
25
Wednesday
26
Thursday
27
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
3
3
2
0
0
2
3
3
4
4
3
0
0
0
4
0
0
0
0
0
0
2
3
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
13
1.5
SW
13
1.4
SW
13
1.3
SW
12
1.1
SW
12
1.3
SW
15
1.3
SW
15
1.5
SW
14
1.6
SW
14
1.7
SW
14
1.9
SW
16
2.1
SW
16
2.3
SW
16
3
SW
18
3
SW
17
3
SW
17
3
SW
17
4
SW
17
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
3
SW
15
2.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
744
721
623
546
386
777
767
874
878
1044
1742
2009
2770
5430
5515
5491
5128
8483
6165
5284
4954
4585
3715
2873
Wind (km/h)
5
E
10
NE
10
NE
5
NW
15
W
15
W
10
W
5
WSW
10
NNE
10
NNE
15
N
20
NW
30
NW
25
NW
30
W
15
NNW
35
SSW
35
S
35
S
30
SSW
40
S
35
S
30
S
15
SE
Wind State
glassy
cross-off
cross-off
cross-on
cross-on
on
on
glassy
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
High Tide
7:29AM0.63m
8:09AM0.65m
11:43PM0.36m
8:44AM0.64m
Low Tide
4:14PM0.09m
4:22PM0.09m
1:16AM0.35m
4:29PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
thunderstorm
mod rain
rain showers
rain showers
rain showers
rain showers
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:02
 mm
2
5
3
6
2
1
1
1
1
Temp °C
16
14
14
16
17
17
17
17
16
14
13
17
19
19
15
15
15
15
16
17
16
17
17
14
Feels °C
15
13
13
15
15
14
15
16
14
12
10
13
13
14
9
13
9
8
9
11
9
10
11
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
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