Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 3 am 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
21.3°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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 4.5ft (1.3m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 4ft (1.2m), 9s period with ENE swell.
  • Evening surf: Evening surf (27 Sep, local time) - 6ft (1.8m), 7s period with S swell.

The current surf forecast for Flat Rock at 7AM is: 1.3m 8s primary swell from a East-northeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 03:00am September 27). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (27 Sep)4.5ft (1.3m)8s
Afternoon (27 Sep)4ft (1.2m)9s
Evening (27 Sep)6ft (1.8m)7s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon morning. Warm (max 20°C on Sun afternoon, min 15°C on Tue night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Tue night).

Sunday
27
Monday
28
Tuesday
29
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)
1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
9
1.2
ENE
9
1.2
ENE
9
1.8
S
7
1.8
S
7
1.5
S
7
1.6
SSE
7
2.1
SSE
7
2.1
SSE
8
2
SSE
8
2.1
SSE
8
2
SSE
8
2
SSE
8
1.9
SSE
8
1.7
SE
8
1.1
S
8
1
S
8
0.9
ENE
8
0.9
S
9
0.8
S
10
0.9
SSE
10
Wave Graph
Metric surfscale
Energy kJ
257
236
232
267
217
217
286
324
226
232
482
579
476
480
471
489
436
344
165
140
87
119
115
157
Wind (km/h)
15
NNW
15
NNW
10
W
10
SSW
15
S
30
S
35
S
30
S
25
SSE
20
SE
25
SE
25
SE
30
SE
25
SSE
20
SE
25
SE
20
SE
15
SE
15
SE
15
SE
15
SE
15
SE
10
ESE
10
E
Wind State
cross-off
cross-off
off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
8:20AM1.43m
8:31PM1.42m
8:57AM1.52m
9:09PM1.35m
9:37AM1.57m
9:50PM1.26m
Low Tide
2:09AM0.17m
2:27PM0.22m
2:40AM0.16m
3:12PM0.22m
3:13AM0.17m
4:00PM0.25m
clear
clear
clear
clear
cloud
part cloud
part cloud
rain showers
cloud
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:30
—
—
—
—
—
—
—
5:28
—
—
—
—
—
—
—
5:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:44
—
—
—
—
—
—
—
5:44
—
—
 mm
—
—
—
—
—
—
—
1
—
1
2
3
2
1
1
—
—
—
1
1
—
—
—
—
Temp °C
18
16
15
19
19
20
20
19
19
18
18
17
17
17
17
17
17
17
17
17
18
18
18
17
Feels °C
16
14
14
18
18
17
16
15
17
15
15
14
13
12
13
13
13
13
14
13
15
15
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 

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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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