Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.7°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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 2.5ft (0.7m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 2ft (0.6m), 11s period with S swell.
  • Evening surf: Evening surf (02 Sep, local time) - 2ft (0.6m), 11s period with S swell.

The current surf forecast for Flat Rock at 6PM is: 0.6m 11s primary swell from a South direction and 0.5m 10s secondary swell from a East direction, 1.0m 5s secondary swell from a North-northeast direction (forecast issued at 09:00am September 02). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (02 Sep)2.5ft (0.7m)11s
Afternoon (02 Sep)2ft (0.6m)11s
Evening (02 Sep)2ft (0.6m)11s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu afternoon, min 17°C on Fri night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
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)
2
2
0
0
0
0
0
1
2
2
0
0
0
1
2
1
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)
0.7
S
11
0.7
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.5
S
11
0.5
S
11
0.5
S
11
1.2
N
6
1.1
N
6
0.9
NNE
6
1
NNE
6
1.3
NNE
6
1.2
NNE
6
1.2
N
6
0.9
NNE
6
0.9
NNE
6
0.9
NNE
6
0.7
NNE
6
0.8
SSE
5
0.4
SSE
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
119
116
85
85
83
58
58
58
85
72
56
65
106
94
89
53
53
53
35
34
34
52
Wind (km/h)
10
NW
10
NNW
15
N
25
NNE
20
N
20
NNW
20
NNW
15
NNW
10
NW
10
NNW
15
N
20
N
20
NNW
15
NNW
5
WNW
10
SSW
10
S
15
S
15
SSE
15
E
15
NE
10
N
Wind State
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
cross-on
cross
High Tide
11:30AM1.43m
11:38PM1.16m
12:28PM1.43m
00:36AM1.03m
1:38PM1.44m
Low Tide
5:04AM0.26m
5:53PM0.41m
5:47AM0.31m
7:03PM0.49m
6:41AM0.37m
8:30PM0.52m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
Temp °C
16
20
23
21
21
20
19
18
19
23
27
28
24
24
23
21
20
21
22
20
20
19
Feels °C
14
18
21
17
18
17
16
16
17
21
24
25
21
21
21
19
19
20
20
18
19
19
  • 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.


Nearest locationNearest