Flat Rock Surf Break

Lat Long: 32.93° S 151.79° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 3 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
18.5°C
0.1° 

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 (10 Sep):

  • Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (10 Sep, local time) - 0.5ft (0.2m), 9s period with ESE swell.

The current surf forecast for Flat Rock at 7PM is: 0.3m 9s primary swell from a East-southeast direction (forecast issued at 03:00pm September 10). An open ocean swell of 0.4m 21s is not directed at the surf break, a second open ocean swell of 2.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (10 Sep)--
Afternoon (10 Sep)1.5ft (0.4m)10s
Evening (10 Sep)0.5ft (0.2m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun morning, min 13°C on Sat night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
1 PM
4 PM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.3
ESE
9
0.2
ESE
9
0.1
E
10
0.1
SE
22
0.1
SE
21
0.1
E
15
0.1
E
14
0.1
E
14
0.1
E
13
0.1
SE
18
0.1
E
13
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
14
0.2
E
14
0.2
E
14
0.2
E
14
Wave Graph
Metric surfscale
Energy kJ
24
23
16
8
2
18
18
4
4
4
4
13
4
4
4
4
4
15
16
16
Wind (km/h)
25
SSW
20
S
20
S
15
S
15
SSW
20
SSW
15
SSW
15
SW
15
S
10
SSE
10
SE
5
ESE
0
W
10
W
5
W
5
SSE
10
ESE
20
E
15
NE
15
NNE
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross
cross-on
on
glassy
glassy
cross-off
off
glassy
on
cross-on
cross-on
cross
High Tide
7:45PM1.73m
8:18AM1.49m
8:28PM1.67m
8:56AM1.53m
9:08PM1.58m
Low Tide
1:27PM0.25m
2:11AM0.10m
2:14PM0.21m
2:47AM0.12m
2:59PM0.20m
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
Temp °C
15
15
15
15
15
14
14
15
16
16
16
16
16
14
14
16
17
17
17
17
Feels °C
10
11
11
12
12
11
11
12
14
14
14
16
16
13
13
15
15
14
14
15
  • 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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