NIne Mile Beach Surf Break

Lat Long: 33.90° S 121.80° E

NIne Mile Beach 48 hour detailed Surf Forecast

Issued: 1 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's NIne Mile Beach sea temperature is
16.7°C
0.5° 

NIne Mile Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at NIne Mile Beach today (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 5.5ft (1.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.

The current surf forecast for NIne Mile Beach at 8PM is: 1.5m 14s primary swell from a South-southwest direction and 0.4m 18s secondary swell from a Southwest direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 23). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (23 Aug)5.5ft (1.7m)14s
Afternoon (23 Aug)5ft (1.5m)14s
Evening (23 Aug)5ft (1.5m)14s

Table - waves today at NIne Mile Beach. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 21°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
1
0
1
1
2
3
4
4
3
3
3
3
3
3
3
3
3
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)
1.6
SSW
14
1.5
SSW
14
1.5
SSW
14
1.5
SSW
14
1.5
SSW
13
1.5
SSW
13
1.7
SSW
16
2.5
SSW
16
2.5
SSW
15
2.4
SSW
14
2.3
SSW
14
2.1
SSW
14
2.1
SSW
14
2
SSW
13
1.9
SSW
13
1.8
SSW
13
1.7
SSW
13
1.7
SSW
12
1.5
SSW
12
1.5
SW
12
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1028
921
862
802
784
760
1393
3237
2881
2379
2181
1735
1515
1422
1216
1134
998
937
680
646
647
Wind (km/h)
25
SW
25
SW
20
SSW
20
SSW
20
SW
20
SW
20
SW
20
SW
15
SW
5
SSW
5
SE
15
NE
20
NNE
25
N
25
N
25
NNW
25
NNW
15
NW
5
S
5
NE
20
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
off
off
off
off
glassy
glassy
off
High Tide
8:35AM0.87m
9:05AM0.93m
11:55PM0.53m
9:34AM0.99m
Low Tide
5:24PM0.24m
5:08PM0.21m
2:26AM0.52m
5:09PM0.19m
clear
part cloud
clear
rain showers
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:28
5:29
 mm
1
Temp °C
16
15
15
14
14
13
14
13
14
14
14
14
12
11
11
12
17
21
20
19
16
Feels °C
12
10
11
10
9
9
10
8
10
12
12
11
7
5
5
6
12
17
19
17
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 NIne Mile Beach 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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