Flat Rock Surf Break

Lat Long: 32.93° S 151.79° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
18.5°C
0.0° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 3.5ft (1.1m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 1ft (0.3m), 10s period with ENE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 1.5ft (0.5m), 4s period with NE swell.

The current surf forecast for Flat Rock at 3PM is: 0.3m 10s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a Northeast direction (forecast issued at 09:00am September 04). An open ocean swell of 1.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)3.5ft (1.1m)6s
Afternoon (04 Sep)1ft (0.3m)10s
Evening (04 Sep)1.5ft (0.5m)4s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Sat afternoon, min 14°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the WNW by Sat afternoon).

Friday
4
Saturday
5
Sunday
6
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
0
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)
1.1
SSW
6
0.2
E
10
0.3
ENE
10
0.3
ENE
10
0.2
E
9
0.5
NE
4
0.4
NE
4
0.2
E
9
0.2
E
9
0.2
E
9
0.3
ENE
9
0.2
E
9
0.4
ENE
5
0.5
ENE
6
0.4
ENE
6
0.4
NE
7
0.3
ENE
7
0.2
E
10
0.2
E
10
0.2
ENE
10
0.2
E
10
0.2
E
10
Wave Graph
Metric surfscale
Energy kJ
77
7
18
18
7
7
4
7
7
7
17
7
11
20
16
11
9
9
8
10
8
8
Wind (km/h)
10
W
5
SSW
10
ESE
20
ENE
25
NNE
15
NW
10
NW
10
NW
15
NNW
15
N
10
N
20
NNW
30
WNW
15
NNW
25
WSW
25
WNW
25
WNW
25
W
15
S
20
SSE
10
S
15
SSW
Wind State
off
glassy
on
cross-on
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
cross
High Tide
1:26PM1.51m
2:14AM1.04m
2:41PM1.52m
3:47AM1.04m
3:58PM1.58m
Low Tide
6:42AM0.47m
8:22PM0.44m
7:51AM0.54m
9:49PM0.40m
9:11AM0.55m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
 mm
Temp °C
14
16
17
19
17
18
17
15
14
20
27
29
25
23
20
17
15
18
20
18
18
17
Feels °C
12
15
15
15
13
15
14
12
10
16
25
24
19
21
15
11
9
12
15
13
16
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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