Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 pm 12 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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
  • Evening surf: Evening surf (13 Jul, local time) - 2ft (0.6m), 8s period with S swell.

The current surf forecast for Flat Rock at 4AM is: 0.6m 9s primary swell from a Southeast direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 09:00pm July 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Jul)1.5ft (0.5m)9s
Afternoon (13 Jul)1.5ft (0.5m)9s
Evening (13 Jul)2ft (0.6m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 18°C on Mon morning, min 12°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the S by Wed afternoon).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
1
1
1
1
1
1
1
0
0
0
1
1
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
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
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.4
S
8
0.4
S
8
0.4
S
8
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.3
S
7
0.6
S
7
0.2
ESE
10
0.2
S
12
1.6
S
6
2.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
142
98
70
67
51
38
39
42
46
43
31
35
22
21
19
10
10
10
9
36
9
11
164
563
Wind (km/h)
15
W
20
W
15
W
15
WSW
10
WSW
10
WSW
0
SSW
10
NE
15
N
15
NW
20
W
15
W
15
WSW
15
SW
10
SW
15
SSE
5
SSE
10
SW
15
WSW
15
SW
15
SW
20
SSW
30
S
35
S
Wind State
off
off
off
off
cross-off
cross-off
glassy
cross-on
cross
cross-off
off
off
off
cross-off
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
6:52PM1.74m
7:09AM1.06m
7:43PM1.83m
8:02AM1.09m
8:31PM1.86m
8:52AM1.12m
Low Tide
1:39AM0.28m
12:49PM0.17m
2:30AM0.20m
1:43PM0.13m
3:16AM0.15m
2:35PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
<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>
5:04
5:04
5:05
 mm
2
Temp °C
19
17
15
13
13
14
18
17
17
16
15
14
13
14
16
16
16
16
14
12
12
14
16
18
Feels °C
15
13
11
10
10
12
17
15
14
12
10
10
9
10
13
13
14
14
11
8
8
9
10
11
  • 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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