Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.6°C
0.3° 

Flat Rock 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 Rock today (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 5.5ft (1.7m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 7ft (2.2m), 8s period with S swell.
  • Evening surf: Evening surf (08 Sep, local time) - 7ft (2.1m), 8s period with SSE swell.

The current surf forecast for Flat Rock at 1AM is: 1.2m 9s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 09:00pm September 07). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Sep)5.5ft (1.7m)9s
Afternoon (08 Sep)7ft (2.2m)8s
Evening (08 Sep)7ft (2.1m)8s

Table - waves today at Flat Rock. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Tue morning. Very mild (max 19°C on Mon night, min 13°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the S by Wed night).

Mon
7
Tuesday
8
Wednesday
9
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
2
1
2
1
0
0
0
1
1
2
2
2
2
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)
1.5
S
10
1.3
SSE
10
1.2
SSE
9
1.2
S
9
1.2
S
9
1.7
S
9
2.2
S
7
2.1
S
8
2
S
8
2
SSE
8
1.9
SSE
9
1.7
SSE
9
1.6
SSE
9
1.6
SSE
9
1.5
SSE
9
1.5
SSE
9
1.4
SSE
9
1.4
SSE
9
Wave Graph
Metric surfscale
Energy kJ
468
328
248
235
230
435
501
518
496
547
542
474
413
358
307
320
288
295
Wind (km/h)
15
E
5
SE
5
S
10
SW
25
SSW
30
S
30
S
30
S
25
SSE
20
S
15
S
15
SW
15
WSW
10
SW
10
ESE
20
ENE
15
ESE
20
SSE
Wind State
on
glassy
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
on
cross-on
on
cross
High Tide
5:30PM1.61m
6:04AM1.09m
6:24PM1.67m
6:52AM1.20m
7:11PM1.69m
Low Tide
00:18AM0.29m
11:42AM0.29m
1:02AM0.21m
12:39PM0.20m
clear
part cloud
cloud
part cloud
rain showers
light rain
rain showers
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
 mm
1
2
1
Temp °C
19
19
18
17
17
18
19
19
18
18
17
14
13
17
19
18
19
18
Feels °C
17
18
17
16
13
13
13
14
14
14
14
11
10
16
17
15
17
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Flat Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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