One Mile Beach Surf Break

Lat Long: 32.77° S 152.12° E

One Mile Beach 48 hour detailed Surf Forecast

Issued: 3 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's One Mile Beach sea temperature is
17.9°C
1.0° 

One 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 One Mile Beach today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 2ft (0.6m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.5m), 18s period with S swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.7m), 18s period with S swell.

The current surf forecast for One Mile Beach at 7AM is: 0.6m 10s primary swell from a South direction and 0.2m 17s secondary swell from a South direction (forecast issued at 03:00am September 20). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Sep)2ft (0.6m)10s
Afternoon (20 Sep)1.5ft (0.5m)18s
Evening (20 Sep)2.5ft (0.7m)18s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 15°C on Mon night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
1
0
0
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.6
S
9
0.3
S
17
0.6
S
10
0.7
S
11
0.8
S
11
0.6
S
18
0.7
S
18
0.7
S
18
0.7
S
17
0.6
S
17
0.5
S
16
0.7
S
11
0.8
S
11
1.3
S
12
1.5
S
6
1.8
SSE
7
2
SSE
8
2.5
S
10
2.3
S
10
1.9
S
9
1.7
SSE
9
0.9
S
11
1.3
S
11
1.2
S
10
Wave Graph
Metric surfscale
Energy kJ
64
52
65
116
143
234
304
294
288
206
133
112
155
472
160
308
484
1371
1076
627
443
196
382
290
Wind (km/h)
20
WNW
20
W
25
WNW
10
WNW
20
ENE
20
NE
15
N
15
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
SW
25
SSE
30
SSE
30
SSE
20
SSE
20
SSE
20
SE
15
ESE
15
E
15
E
10
ENE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
off
off
off
off
cross-off
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
3:12AM0.86m
3:14PM1.25m
4:26AM0.91m
4:17PM1.29m
5:17AM1.00m
5:07PM1.36m
Low Tide
8:19AM0.62m
10:26PM0.45m
9:40AM0.59m
11:15PM0.38m
10:42AM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
 mm
1
1
2
1
1
1
1
2
Temp °C
20
18
18
23
25
26
27
25
22
21
20
27
28
18
17
16
16
15
16
16
16
16
16
16
Feels °C
14
13
12
19
20
21
22
20
16
15
14
21
23
15
13
11
12
12
13
14
15
14
15
14
  • 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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