Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Issued: 9 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
21.5° C

Normal for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 2.5ft (0.8m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 2.5ft (0.8m), 11s period with E swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.8m), 11s period with E swell.

The current surf forecast for Flat Rock at 1PM is: 0.8m 11s primary swell from a East direction and 0.7m 6s secondary swell from a Northeast direction (forecast issued at 09:00am June 20). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Jun)2.5ft (0.8m)11s
Afternoon (20 Jun)2.5ft (0.8m)11s
Evening (20 Jun)2.5ft (0.8m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. Warm (max 22°C on Sat morning, min 14°C on Sun night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tue
23
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
1 AM
4 AM
Rating
(10 max)
2
2
2
1
2
2
1
1
1
1
1
0
1
0
1
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
E
11
0.8
E
11
0.8
E
11
0.8
E
11
0.8
E
11
0.8
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.4
S
10
0.5
S
10
1.1
SSE
6
1.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
188
149
149
149
146
141
106
104
104
104
102
74
74
71
69
69
47
68
44
43
30
47
77
117
Wind (km/h)
10
W
15
WNW
5
NNW
5
NNE
5
NW
10
W
10
WSW
15
WSW
15
WSW
15
SW
15
SW
15
SW
15
SSW
20
SW
15
SW
10
SW
15
SW
10
WSW
10
WSW
10
S
15
SSE
15
S
15
SW
15
SW
Wind State
off
off
cross-off
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross
cross-off
cross-off
High Tide
12:38PM0.97m
00:43AM1.36m
1:39PM0.98m
1:33AM1.21m
2:45PM1.03m
2:25AM1.09m
Low Tide
6:45AM0.15m
6:15PM0.31m
7:31AM0.18m
7:17PM0.39m
8:16AM0.21m
8:25PM0.47m
clear
clear
clear
part cloud
cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
rain showers
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:55
4:55
4:55
4:55
 mm
2
6
3
1
Temp °C
18
20
22
21
21
19
18
16
15
16
16
16
15
14
14
14
14
14
15
18
18
17
15
14
Feels °C
17
18
21
20
20
17
17
13
13
14
14
14
13
12
12
13
13
13
14
17
15
14
12
11
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
5
0.8
E
11
0.8
E
11
0.8
E
11
0.8
E
11
0.8
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.4
E
9
0.5
S
10
0.5
S
10
0.6
S
9
Energy kJ
39
149
149
149
146
141
106
104
104
104
102
74
74
71
69
69
47
68
44
43
28
47
46
60
Swell 2
Height (m)
Direction
Period (s)
0.9
E
11
0.8
NNE
5
0.7
NE
6
0.7
NE
6
0.7
NE
5
0.6
NE
5
0.6
NNE
5
0.6
NNE
5
0.5
NE
5
0.4
NE
5
0.4
NE
5
0.4
NE
5
0.4
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
S
10
0.3
S
10
0.4
S
10
0.4
S
10
0.4
E
9
0.4
E
9
0.4
E
9
Energy kJ
188
36
31
31
30
23
19
18
13
7
7
7
8
5
5
5
5
19
18
31
30
27
27
27
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
12
0.3
SSE
11
0.3
S
11
0.3
S
11
0.3
SSE
15
0.3
SSE
15
0.3
SSE
14
0.3
SSE
13
0.2
SSE
13
0.2
SSE
13
0.3
SSE
12
0.3
SSE
12
0.3
SSE
11
0.3
S
11
0.3
S
11
0.3
S
11
0.3
S
11
0.1
NE
8
0.3
NE
6
0.4
NE
6
0.4
NE
7
0.4
NE
7
0.4
NE
6
0.4
NE
6
Energy kJ
26
25
21
21
43
42
38
35
17
16
29
27
25
22
21
21
20
2
5
9
11
15
15
10
Wind waves
Height (m)
Direction
Period (s)
0.3
WSW
2
0.3
SW
3
0.4
SW
3
0.5
SSW
4
0.6
S
4
0.6
S
5
0.5
S
4
0.4
S
4
0.4
SSW
3
0.7
SSW
4
0.6
SSW
4
0.4
SSW
4
0.4
SSW
4
0.5
S
4
0.9
SSE
5
1.1
SSE
6
1.3
SSE
6
Energy kJ
1
1
2
7
14
15
9
6
3
11
11
5
5
6
38
77
117
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
0
0
0
4
0
0
0
0
0
0
0
4
0
4
0
0
0
0
0
4
34
4
0
17
Best forecast wave conditions in North Coast - New South Wales
Rating
(10 max)
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
6
5
3
5
5
3
4
4
4
4
3
3
4
4
4
4
4
4
3
3
3
2
3
Header Global
Rating
(10 max)
4
6
5
5
5
5
5
5
8
9
9
9
8
8
6
8
8
7
6
8
6
6
5
5
  • 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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