Surf Break

Lat Long: 33.90° S 121.80° E

NIne Mile Beach 48 hour detailed Surf Forecast

Issued: 1 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's NIne Mile Beach sea temperature is
17.0°C
1.1° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 5ft (1.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 5.5ft (1.7m), 15s period with SSW swell.

The current surf forecast for NIne Mile Beach at 9AM is: 1.4m 16s primary swell from a South-southwest direction and 1.3m 9s secondary swell from a Southwest direction (forecast issued at 01:00am September 30). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (30 Sep)4.5ft (1.4m)16s
Afternoon (30 Sep)5ft (1.5m)15s
Evening (30 Sep)5.5ft (1.7m)15s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Wind will be generally light.

Wednesday
30
Thursday
1
Friday
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)
4
2
2
2
1
2
2
3
3
2
3
1
0
2
3
3
3
4
4
3
0
0
0
2
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)
1.6
SSW
16
1.4
SSW
16
1.4
SSW
16
1.4
SSW
16
1.5
SSW
15
1.5
SSW
15
1.6
SSW
15
2.2
SW
15
2.3
SW
11
2.5
SW
15
3
SW
14
2.5
SSW
13
3
SSW
15
3
SSW
15
3
SSW
15
3
SSW
15
3
SSW
15
2.5
SSW
15
2.5
SSW
15
2.4
SSW
15
2.4
SSW
15
2.2
SSW
14
2.1
SSW
14
1.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1169
933
933
921
962
924
1102
1956
1132
2822
3430
2402
4190
4153
3922
3574
3361
2998
2805
2479
2349
1987
1748
1504
Wind (km/h)
15
NW
20
WNW
25
WNW
25
W
30
WSW
25
WSW
20
WSW
15
W
25
W
25
W
15
SW
20
SW
20
SSW
15
S
10
SSE
5
ESE
5
ENE
10
NE
10
NE
10
ESE
20
SE
25
ESE
25
E
25
ENE
Wind State
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
cross-on
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
High Tide
11:47PM1.02m
11:51AM0.53m
00:10AM1.02m
10:59AM0.45m
00:33AM0.98m
Low Tide
6:59AM0.32m
4:44PM0.33m
7:59AM0.40m
4:21PM0.28m
4:00PM0.22m
clear
clear
cloud
cloud
cloud
light rain
cloud
clear
clear
rain showers
rain showers
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:31
—
—
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:53
—
—
—
—
—
—
—
5:53
—
—
—
—
—
—
—
5:54
—
—
 mm
—
—
—
—
—
1
—
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
12
13
16
16
14
14
14
12
12
12
14
14
14
14
13
12
11
11
14
15
14
13
12
Feels °C
9
8
8
10
11
10
10
10
7
7
8
10
9
10
11
11
10
8
8
12
10
8
8
7
  • 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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