Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Cactus surfForecast / SA – Nullarbor / Australia

information circle48hr Weather and Surf, issued 9 pm Monday 19 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
19.6° C
 (Which is normal for this time of year)

How big are the waves at Cactus today?

The current surf forecast for Cactus at 3AM is: 0.8m 13s primary swell from a Southwest direction and 0.1m 6s secondary swell from a West direction, 1.0m 5s secondary swell from a South direction (forecast issued at 09:30pm January 19). The wind direction is predicted to be cross-shore.

Time (ACDT) & DateWave HeightWave Period
Morning (20 Jan)2.5ft (0.8m)12s
Afternoon (20 Jan)5ft (1.6m)20s
Evening (20 Jan)4ft (1.2m)19s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.6
SW
1.6
SSW
2
SSW
1.2
SW
1.3
SW
1.5
SW
1.5
SW
1.4
SW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
Period(s) (?)131313131212222019191817171716161615151414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2052021991961871872932060286310051124131212971091909803701674479466346336327215
Wind
(km/h)
30
S
30
S
30
S
30
S
25
SSE
30
S
30
S
35
S
40
S
35
SSE
35
SSE
35
SSE
35
SSE
35
SSE
40
SSE
40
SSE
40
SSE
40
SSE
40
SE
35
SE
30
SE
30
ESE
25
SSE
30
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
2:13AM
1.47
2:19PM
0.89
2:37AM
1.47
2:43PM
0.93
3:00AM
1.43
3:08PM
0.96
Low Tide
/ height (m)
7:33PM
0.02
8:47AM
0.06
7:59PM
-0.02
9:07AM
0.04
8:27PM
-0.02
9:27AM
0.05
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Sunrise----6:50-------6:50-------6:52---
Sunset8:45-------8:45-------8:45-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C181818181718181918181717171717171716161615161919
Feels °C (?)1415151414131314131312121112111010991010101414
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest