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Surf Forecasts:

Cactus surfForecast / SA – Nullarbor / Australia

information circle48hr Weather and Surf, issued 9 am Tuesday 13 Jan 2026 ACDT
Forecast update in hr  min  s Forecast update imminent
Cactus surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cactus sea temperature is
21.0° C
 (Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Cactus today?

The current surf forecast for Cactus at 3PM is: 0.8m 16s primary swell from a Southwest direction and 0.6m 10s secondary swell from a Southwest direction, 0.8m 4s secondary swell from a South-southeast direction (forecast issued at 09:30am January 13). The wind direction is predicted to be cross-shore.

Time (ACDT) & DateWave HeightWave Period
Morning (13 Jan)1.5ft (0.4m)18s
Afternoon (13 Jan)2.5ft (0.8m)16s
Evening (13 Jan)3.5ft (1.0m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM
Rating
(10 max)
1
1
1
0
0
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SW
0.4
SW
0.6
SW
0.9
SW
0.9
SW
1
SW
1
SW
1
SW
1
SW
1
SW
0.9
SW
0.9
SW
0.9
SW
1.8
S
1.7
S
1.6
S
1.6
SSE
1.5
SSE
0.7
SW
1.7
S
1.7
S
1.7
S
1.6
S
1.5
SSE
Period(s) (?)101817161615141414141313141377771267777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)571091794274114154043933823502952993081144262269259222148211255286262198
Wind
(km/h)
15
SE
20
SE
20
SE
30
SSE
30
SSE
25
SE
20
ESE
20
ESE
15
ESE
25
SSE
30
SSE
35
SSE
40
SSE
40
SSE
40
SSE
40
SE
35
SE
40
SE
40
SSE
40
SSE
45
SSE
40
SE
40
SE
35
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:30AM
0.87
1:54PM
0.50
12:24AM
1.00
12:59PM
0.57
12:41AM
1.13
Low Tide
/ height (m)
10:29AM
0.37
8:50AM
0.40
4:24PM
0.48
7:52AM
0.34
5:35PM
0.39
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
Sunrise6:43-------6:45-------6:46-------
Sunset----8:47-------8:47-------8:46---
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C171922201918191921212221181717161617171717161616
Feels °C (?)15161916141517171817181612111091010101099910
  • 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

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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 Cactus 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.

View detailed surf forecast for Cactus at:
surf-forecast.com

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