NIne Mile Beach Surf Break

Lat Long: 33.90° S 121.80° E

NIne Mile Beach 48 hour detailed Surf Forecast

Issued: 1 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's NIne Mile Beach sea temperature is
16.5°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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 6.5ft (2.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 6ft (1.9m), 17s period with SSW swell.

The current surf forecast for NIne Mile Beach at 7AM is: 2.1m 16s primary swell from a South-southwest direction (forecast issued at 01:00am August 31). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AWST) & DateWave HeightWave Period
Morning (31 Aug)7ft (2.1m)16s
Afternoon (31 Aug)6.5ft (2.0m)16s
Evening (31 Aug)6ft (1.9m)17s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the S on Mon night, calm by Wed night).

Monday
31
Tuesday
1
Wednesday
2
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
3
3
3
3
1
3
3
0
0
0
3
2
3
3
4
4
3
3
2
3
3
1
3
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)
2.3
SSW
16
2.2
SSW
16
2.1
SSW
16
2
SSW
16
2
SSW
16
2
SSW
15
1.9
SSW
17
1.8
SW
17
1.7
SSW
17
1.7
SSW
16
1.7
SSW
16
2.4
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
15
2.1
SSW
14
2.2
SSW
14
2.3
SSW
14
2.5
SSW
14
2.5
SSW
14
2.5
SW
14
2.5
SW
13
2.5
SSW
13
2.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2681
2419
2206
1904
1856
1882
1994
1842
1734
1408
1339
2750
2441
2410
1911
1809
1906
2060
2448
2438
2276
2176
2053
2021
Wind (km/h)
25
NNE
25
N
30
NNW
30
NNW
15
WNW
15
SSW
10
SW
20
W
35
S
25
SW
20
SW
25
SW
20
WSW
15
WSW
5
WSW
10
NW
15
NW
15
NW
20
WNW
25
W
25
W
15
WSW
15
SW
15
SW
Wind State
cross-off
off
off
off
cross-off
cross-on
cross
cross-off
cross-on
cross-on
cross-on
cross
cross
cross
cross
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
High Tide
00:00AM0.83m
12:08PM0.84m
00:19AM0.89m
12:19PM0.72m
00:41AM0.92m
12:03PM0.61m
Low Tide
6:05AM0.33m
6:08PM0.37m
6:42AM0.37m
6:01PM0.38m
7:28AM0.45m
5:42PM0.37m
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:34
 mm
Temp °C
17
16
18
22
26
18
17
17
13
13
14
14
15
14
14
13
12
11
12
14
16
16
15
15
Feels °C
13
11
13
17
24
16
17
14
6
8
9
8
10
10
12
10
9
7
7
9
10
13
12
13
  • 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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