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 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rocks Beach (WA) sea temperature is
19.4°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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 6.5ft (2.0m), 14s period with SW swell.
  • Evening surf: Evening surf (14 Sep, local time) - 7.5ft (2.3m), 15s period with SW swell.

The current surf forecast for Flat Rocks Beach (WA) at 5AM is: 2.0m 15s primary swell from a Southwest direction (forecast issued at 01:00am September 14). The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (14 Sep)7ft (2.1m)15s
Afternoon (14 Sep)6.5ft (2.0m)14s
Evening (14 Sep)7.5ft (2.3m)15s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 30°C on Wed afternoon, min 13°C on Mon morning). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed night).

Monday
14
Tuesday
15
Wednesday
16
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
1
2
3
3
1
0
0
3
3
3
4
4
2
3
0
3
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)
1.8
SW
16
2
SW
15
2.1
SW
15
2.1
SW
15
2
SW
14
2.5
SW
14
2.3
SW
15
2
SW
15
2.1
SW
14
2.2
SW
14
2.1
SW
14
2.1
SW
14
2.1
SW
14
2.2
SW
14
1.8
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.4
SW
14
1.4
SW
14
1.3
SW
14
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
1613
1823
1833
1760
1594
2492
2173
1638
1712
1972
1863
1752
1752
2032
1290
1171
1077
1092
1094
965
787
776
596
437
Wind (km/h)
15
ESE
15
ESE
20
ESE
20
SSE
25
SSW
25
S
30
S
30
SSE
20
SSE
20
SSE
20
SE
15
S
25
SSW
30
SSW
20
ESE
20
ESE
15
E
15
E
20
NE
25
NNE
10
N
15
WSW
5
SSW
10
ENE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
on
glassy
off
High Tide
11:06PM0.59m
11:36AM0.34m
11:24PM0.62m
11:51AM0.28m
11:41PM0.62m
Low Tide
5:39AM0.25m
3:45PM0.25m
6:32AM0.26m
3:44PM0.23m
3:36PM0.21m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:13
6:13
 mm
1
1
Temp °C
14
14
13
17
18
18
18
17
16
17
16
20
20
20
20
18
18
19
21
27
30
25
24
23
Feels °C
11
11
9
13
13
13
13
12
12
13
13
18
17
16
18
15
16
18
19
23
28
23
25
23
  • 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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