Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.0° C
0.6° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 3ft (0.9m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 2.5ft (0.7m), 9s period with ESE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.7m), 9s period with ESE swell.

The current surf forecast for Flat Rock at 4AM is: 0.7m 10s primary swell from a East-southeast direction and 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 09:00pm August 04). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (05 Aug)3ft (0.9m)10s
Afternoon (05 Aug)2.5ft (0.7m)9s
Evening (05 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed morning, min 11°C on Thu night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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
1
1
1
1
1
0
0
0
1
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSE
9
0.4
ESE
11
0.7
ESE
11
0.7
ESE
10
0.9
E
10
0.9
E
10
0.9
E
9
0.7
ESE
9
0.7
ESE
9
0.6
ESE
9
0.6
ESE
8
0.7
NE
7
0.7
NE
7
0.6
NE
7
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
46
38
117
108
161
151
133
86
82
58
54
52
47
36
30
29
29
29
Wind (km/h)
20
N
15
NNW
15
NW
10
WNW
5
WSW
5
NW
5
ESE
15
NE
15
NNE
15
NW
15
W
10
WSW
10
WSW
10
SW
10
SSW
10
SSE
5
SE
5
WSW
Wind State
cross
cross-off
cross-off
cross-off
off
glassy
glassy
cross-on
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross
glassy
off
High Tide
00:01AM1.23m
12:54PM1.27m
00:53AM1.12m
2:02PM1.32m
Low Tide
6:01PM0.41m
6:27AM0.28m
7:07PM0.49m
7:15AM0.32m
8:29PM0.55m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:16
 mm
Temp °C
18
17
16
15
15
17
19
18
19
17
15
14
14
13
16
16
16
16
Feels °C
14
14
13
13
13
16
18
15
16
14
11
10
10
9
14
14
15
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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