Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 3 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.6° 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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 5ft (1.5m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 4.5ft (1.3m), 12s period with ESE swell.
  • Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.3m), 11s period with ESE swell.

The current surf forecast for Flat Rock at 8AM is: 1.6m 10s primary swell from a South-southeast direction and 0.7m 13s secondary swell from a East-southeast direction (forecast issued at 03:00am July 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (11 Jul)5ft (1.5m)10s
Afternoon (11 Jul)4.5ft (1.3m)12s
Evening (11 Jul)4.5ft (1.3m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 12°C on Sun night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
3
3
3
3
2
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SE
11
1.7
SSE
10
1.6
SSE
10
1.5
SSE
10
1.3
SSE
10
1.3
ESE
12
1.3
ESE
11
1.3
ESE
11
1.3
ESE
11
1.2
SE
11
1.1
SE
11
1.1
SE
10
1
SE
10
0.9
SE
10
0.9
SE
10
0.7
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.6
S
8
0.7
S
8
0.7
S
8
Wave Graph
Metric surfscale
Energy kJ
730
649
510
411
309
429
400
403
396
334
258
248
200
145
142
98
71
67
51
39
39
42
57
58
Wind (km/h)
15
WSW
15
WSW
15
SW
10
SW
0
S
5
ENE
10
NNE
15
NNW
15
NW
10
NW
15
WNW
20
WNW
20
W
15
NW
15
W
20
W
20
W
15
WSW
10
WSW
10
WSW
5
SW
5
ENE
10
NNE
15
NW
Wind State
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
off
cross-off
cross-off
glassy
glassy
cross-on
cross-off
High Tide
4:58AM1.00m
5:57PM1.61m
6:09AM1.02m
6:52PM1.74m
7:09AM1.06m
7:43PM1.83m
Low Tide
11:33PM0.45m
10:50AM0.24m
00:42AM0.37m
11:51AM0.21m
1:39AM0.28m
12:49PM0.17m
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
clear
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>
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:04
 mm
Temp °C
13
12
12
14
16
17
17
16
15
15
15
18
21
21
19
17
15
13
12
14
17
17
16
16
Feels °C
11
9
10
13
16
16
15
14
12
13
12
14
17
18
15
12
11
10
9
11
16
15
14
13
  • 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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