Flat Rock Surf Break

Lat Long: 28.84° S 153.61° E

Flat Rock 48 hour detailed Surf Forecast

Issued: 9 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Flat Rock sea temperature is
20.7° C
0.2° 

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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 7ft (2.1m), 7s period with S swell.
  • Evening surf: Evening surf (15 Jul, local time) - 10ft (3.0m), 8s period with S swell.

The current surf forecast for Flat Rock at 5PM is: 2.5m 7s primary swell from a South direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 09:00am July 15). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (15 Jul)0.5ft (0.2m)9s
Afternoon (15 Jul)7ft (2.1m)7s
Evening (15 Jul)10ft (3.0m)8s

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


Short Range Forecast

Heavy rain (total 53mm), heaviest during Thu afternoon. Very mild (max 18°C on Thu night, min 14°C on Wed morning). Winds increasing (moderate winds from the SSW on Wed morning, strong winds from the SSE by Thu afternoon).

Wednesday
15
Thursday
16
Friday
17
Sat
18
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)
0
0
0
0
0
0
!
0
0
0
0
0
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)
0.3
S
7
0.2
ESE
9
1.5
S
6
2.4
S
7
3
S
8
3
S
8
3
S
8
3.5
S
8
3.5
SSE
9
3.5
SSE
9
3
SSE
8
3.5
SSE
8
3.5
SSE
8
3
SSE
8
2.5
SSE
8
2.5
SSE
8
2.5
SSE
8
2.4
SSE
8
2.4
SSE
8
2.5
SSE
8
2.5
SSE
8
3
SSE
8
3
SSE
8
3
SSE
8
Wave Graph
Metric surfscale
Energy kJ
10
9
133
595
1004
1102
1142
1502
1629
1652
1476
1555
1529
1208
973
861
785
696
661
740
791
897
1197
1405
Wind (km/h)
15
SW
20
SSW
35
S
35
S
35
S
35
S
35
S
40
SSE
40
SSE
40
SSE
35
SSE
45
SSE
35
SE
35
SE
30
SE
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
35
SSE
30
S
35
S
35
S
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
8:52AM1.12m
9:17PM1.84m
9:40AM1.14m
10:01PM1.75m
10:26AM1.14m
10:43PM1.62m
Low Tide
2:35PM0.11m
4:00AM0.12m
3:25PM0.12m
4:42AM0.12m
4:14PM0.16m
clear
clear
part cloud
thunderstorm
light rain
rain showers
light rain
light rain
rain showers
rain showers
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:06
5:06
 mm
1
2
2
2
3
3
3
3
2
9
3
3
3
3
2
3
2
3
1
Temp °C
12
14
16
16
16
15
15
16
16
16
17
17
17
18
17
17
18
18
18
17
17
18
18
18
Feels °C
8
9
9
9
9
8
8
8
8
8
10
9
11
12
12
12
13
13
13
11
11
12
11
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 

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.


Nearest locationNearest