NIne Mile Beach Surf Break

Lat Long: 33.90° S 121.80° E

NIne Mile Beach 48 hour detailed Surf Forecast

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's NIne Mile Beach sea temperature is
16.6° C
0.3° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 16ft (5.0m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 15ft (4.5m), 17s period with SSW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 13ft (4.0m), 16s period with SSW swell.

The current surf forecast for NIne Mile Beach at 7PM is: 4.0m 16s primary swell from a South-southwest direction and 2.5m 17s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 09). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (09 Aug)16ft (5.0m)17s
Afternoon (09 Aug)15ft (4.5m)17s
Evening (09 Aug)13ft (4.0m)16s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 15°C on Mon morning, min 10°C on Mon night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WNW by Mon afternoon).

Sun
9
Monday
10
Tuesday
11
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)
!
!
!
!
!
!
3
3
1
1
1
0
0
0
0
0
!
!
!
!
!
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)
5
SSW
17
4.5
SSW
17
4
SSW
17
4
SSW
16
3.5
SSW
16
3.5
SSW
16
3
SSW
16
3
SSW
15
3
SSW
15
2.5
SSW
14
2.5
SSW
14
3.5
SW
12
4
SSW
15
4.5
SSW
17
4.5
SSW
17
4.5
SSW
16
5.5
SSW
16
4.5
SSW
16
4.5
SSW
16
4.5
SSW
16
4.5
SSW
16
Wave Graph
Metric surfscale
Energy kJ
13794
11566
9347
7887
6345
5302
4858
4097
3316
2692
3023
3856
7804
10758
11692
10935
14887
11136
11347
11055
10292
Wind (km/h)
30
SW
30
WSW
25
WSW
20
WSW
20
WNW
30
WNW
25
WNW
30
NW
35
NW
45
WNW
40
WNW
40
SW
40
SW
40
SW
40
SW
40
SW
40
SW
35
SW
30
WSW
30
WSW
30
WSW
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
9:02AM1.10m
9:47AM1.17m
00:21AM0.57m
10:27AM1.20m
Low Tide
5:27PM0.17m
5:48PM0.15m
3:13AM0.53m
6:10PM0.17m
cloud
light rain
rain showers
light rain
light rain
rain showers
clear
clear
clear
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:19
 mm
1
1
1
1
1
1
2
5
3
1
2
1
1
Temp °C
14
14
14
14
13
12
11
11
15
15
13
11
11
10
10
11
12
13
14
14
14
Feels °C
8
8
9
11
9
6
6
5
8
6
5
3
2
0
0
2
3
5
7
6
8
  • 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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