Allisons Surf Break

Lat Long: 38.40° S 144.80° E

Allisons 48 hour detailed Surf Forecast

Issued: 3 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Allisons sea temperature is
13.9°C
1.1° 

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


How big are the waves at Allisons today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 7.5ft (2.3m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 7ft (2.1m), 14s period with SW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 6ft (1.8m), 14s period with SW swell.

The current surf forecast for Allisons at 10AM is: 2.2m 14s primary swell from a Southwest direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 03:00am September 17). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)7.5ft (2.3m)14s
Afternoon (17 Sep)7ft (2.1m)14s
Evening (17 Sep)6ft (1.8m)14s

Table - waves today at Allisons. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the NW on Fri night, calm by Sat night).

Thursday
17
Friday
18
Saturday
19
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
!
!
!
1
1
3
!
!
4
3
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)
2.5
SW
15
2.5
SW
15
2.4
SW
15
2.2
SW
14
2.1
SW
14
2
SW
14
1.8
SW
14
1.9
SW
14
2.1
SW
14
2.1
SW
14
1.9
SW
14
1.8
SW
14
1.8
SW
13
2.3
SW
16
2.2
SW
16
2.2
SW
14
2.2
SW
14
2.3
SW
14
2.3
SW
13
2.5
SW
13
2.4
SW
13
3
WSW
13
2.5
WSW
12
2.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
3109
2792
2424
1956
1641
1493
1251
1383
1737
1618
1363
1233
1053
2548
2295
1983
1929
1975
1876
2207
1912
2441
1906
1352
Wind (km/h)
20
SSW
20
SW
20
SW
20
SW
15
SW
15
SW
20
SW
15
WSW
20
NW
25
NW
25
NW
25
NW
20
NW
25
WNW
25
NW
30
NW
35
NW
30
NW
25
WNW
25
WNW
20
WNW
20
SW
10
SSW
5
NE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
off
cross-off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
glassy
High Tide
3:52AM1.53m
3:33PM1.44m
4:29AM1.48m
4:02PM1.39m
5:05AM1.42m
4:30PM1.33m
Low Tide
9:47AM0.50m
9:58PM0.16m
10:20AM0.56m
10:30PM0.20m
10:52AM0.62m
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:13
 mm
Temp °C
10
10
10
10
10
10
10
10
9
8
8
10
18
20
19
17
16
16
15
15
19
16
15
14
Feels °C
5
5
6
6
6
6
6
7
5
3
3
4
13
14
14
10
8
8
8
9
15
13
14
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 

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 Allisons 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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