Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 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) - 5.5ft (1.7m), 6s period with S swell.

The current surf forecast for Flat Rock at 4PM is: 1.2m 9s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 09:00am September 27). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (27 Sep)4.5ft (1.3m)8s
Afternoon (27 Sep)4ft (1.2m)9s
Evening (27 Sep)5.5ft (1.7m)6s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. 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
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)
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
8
1.3
ENE
9
1.2
ENE
9
1.2
ENE
9
1.1
ENE
9
1.9
S
7
1.7
S
7
1.8
SSE
7
2.2
SSE
7
2.1
SSE
8
2
SSE
8
2
SSE
8
2.1
SSE
8
2.1
SE
8
1.9
SE
8
1.8
SE
8
1.7
SE
8
1.3
SE
7
1.1
SE
7
0.9
S
8
0.9
SSE
9
0.9
SSE
10
Wave Graph
Metric surfscale
Energy kJ
232
267
217
217
186
328
290
302
522
593
521
508
519
517
450
388
335
149
118
113
141
157
Wind (km/h)
5
WNW
5
SSW
10
SSE
15
S
30
S
30
S
25
SSE
30
SE
25
SE
20
SE
25
SSE
30
SSE
25
SE
20
SE
20
SE
20
SE
20
SSE
20
SE
15
SE
10
SE
10
SE
5
ENE
Wind State
off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
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
2:27PM0.22m
2:40AM0.16m
3:12PM0.22m
3:13AM0.17m
4:00PM0.25m
clear
clear
clear
part cloud
thunderstorm
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
part cloud
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
1
2
1
2
2
1
—
—
—
—
1
—
—
—
—
—
Temp °C
16
18
19
19
20
19
19
18
18
17
17
17
17
17
17
17
17
17
18
18
18
17
Feels °C
16
17
18
18
17
16
16
14
15
14
13
12
12
13
13
13
13
13
14
15
16
16
  • 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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