Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 3 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.2°C
0.4° 

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 (24 Aug):

  • Afternoon surf: Afternoon surf (24 Aug, local time) - 2ft (0.6m), 11s period with S swell.
  • Evening surf: Evening surf (24 Aug, local time) - 2.5ft (0.7m), 11s period with S swell.

The current surf forecast for Flat Rock at 10PM is: 0.7m 11s primary swell from a South direction and 0.8m 8s secondary swell from a East-northeast direction, 0.5m 7s secondary swell from a Northeast direction (forecast issued at 03:00pm August 24). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (24 Aug)--
Afternoon (24 Aug)2ft (0.6m)11s
Evening (24 Aug)2.5ft (0.7m)11s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Warm (max 23°C on Wed morning, min 16°C on Wed night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
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
1
2
2
0
0
0
0
0
0
0
1
1
1
0
1
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)
0.8
ENE
8
0.9
ENE
8
0.8
S
11
0.7
S
11
1
ENE
8
1
ENE
8
1
ENE
8
1
ENE
8
1.2
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
1.1
ENE
8
1.1
ENE
7
1
ENE
7
1
ENE
7
1
ENE
7
1
ENE
8
1
ENE
8
1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
86
99
149
110
131
128
125
125
175
175
146
146
153
113
93
99
105
117
117
110
Wind (km/h)
10
ESE
10
ENE
15
NE
15
NNE
15
N
10
NW
5
NW
15
NNE
20
NNE
25
NNE
25
NNE
25
N
25
N
15
NNW
5
WNW
10
WNW
5
W
15
NE
0
SSW
15
SSE
Wind State
on
on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
off
glassy
cross-on
glassy
cross-on
High Tide
6:06PM1.45m
6:31AM0.98m
6:44PM1.52m
7:09AM1.06m
7:19PM1.57m
Low Tide
10:59AM0.50m
00:58AM0.46m
11:55AM0.45m
1:29AM0.37m
12:41PM0.38m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
light rain
light rain
clear
cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:27
5:27
 mm
2
1
1
1
Temp °C
18
18
18
18
18
17
17
19
21
21
19
18
18
18
17
19
23
22
22
20
Feels °C
17
17
17
16
17
17
18
18
18
18
17
16
16
17
18
19
23
20
22
18
  • 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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