Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
Cactus surfForecast / SA – Nullarbor / Australia
48hr Weather and Surf, issued 3 pm Wednesday 10 Dec 2025 ACDTForecast 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
20.3° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Cactus today?
The current surf forecast for Cactus at 6PM is: 1.9m 13s primary swell from a South direction (forecast issued at 03:30pm December 10). The wind direction is predicted to be cross-shore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | - | - |
| Afternoon (10 Dec) | 5.5ft (1.7m) | 13s |
| Evening (10 Dec) | 3.5ft (1.0m) | 13s |
Table - waves today at Cactus. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 7 | 7 | 7 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 503 | 1026 | 1335 | 333 | 368 | 277 | 214 | 224 | 224 | 235 | 242 | 246 | 250 | 253 | 246 | 690 | 596 | 812 | 838 | 190 | 173 | 146 | 122 | 118 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 2:23PM 0.71 | 3:15AM 1.05 | 2:53PM 0.68 | 3:24AM 0.95 | 3:30PM 0.62 | 3:18AM 0.85 | ||||||||||||||||||
Low Tide / height (m) | 8:18PM 0.22 | 9:49AM 0.42 | 8:32PM 0.34 | 10:16AM 0.43 | 8:24PM 0.48 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - |
| Sunset | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - |
 | |  |  |  |  | | | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 32 | 22 | 20 | 21 | 22 | 20 | 20 | 28 | 31 | 28 | 25 | 21 | 20 | 19 | 19 | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 17 |
| Feels °C (?) | 26 | 14 | 12 | 14 | 16 | 15 | 16 | 24 | 29 | 23 | 22 | 19 | 20 | 17 | 17 | 17 | 17 | 15 | 13 | 13 | 13 | 13 | 14 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
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.
Nearest