
Surf Forecasts:
Ansteys surf forecast from 8 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 11PM (local time) - 7ft (2.1m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 8AM (local time) - 10ft (3.0m), 9s period, S swell with 1,633 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 8AM (local time) - 3ft (0.9m), 7s period with ENE swell.
Best Forecast Surf Conditions for Ansteys this week:
The surf forecast for Ansteys over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 8AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.5m and 9s. Another secondary swell of 0.7m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ansteys in the next 16 days are 3.0m 9s and forecast to arrive on Monday (Aug 10) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Monday (Aug 10) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 9th Aug) | 3ft (0.9m) 7s |
| Best Surf | 11PM (Wed 12th Aug) | 7ft (2.1m) 9s |
| Most Powerful | 8AM (Mon 10th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Ansteys over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's on the cards for our stretch of coast.
First up, the only break we've got to talk about is Ansteys, and it’s a bit of a mixed bag looking out over the next 16 days. We've got some potential, but we have to wade through a lot of junk to get to it. There’s a big gap of nothing worthwhile for the first few days, with poor conditions dominating right up until the middle of next week.
The main event looks like it will be on Sunday, the 16th of August. That’s the standout. Ansteys picks up a clean 7ft swell out of the east with a solid 11-second period. The wave energy is moderate, sitting at 957, and we are looking at glassy conditions all day. The wind is going to be almost nothing, just a slight air, and the forecast says "very good surf conditions". That's the one to circle on the calendar. It's a 7ft east swell, so there's plenty of push but it shouldn’t be too heavy. Keep in mind though, the optimum swell direction for Ansteys is from the east, so this is hitting it just right. The crowds here can be an issue, and with conditions like that, expect company.
Leading up to that, from Thursday the 14th through to Saturday the 16th, there are some “marginal” calls with light cross-onshore winds. There's a faint pulse of swell, around 4ft to 6ft, but the energy is low to moderate (418 to 859), and the wind is just enough to put a bit of texture on it. Not a write-off for a dedicated surfer, but nothing to get excited about.
After that Sunday glass-off, the week of the 17th to the 19th looks average. The swell drops off and the wind goes cross-shore, making for messy, choppy conditions. By the 20th, a new, shorter-period southwest swell shows up, but it’s accompanied by fresh cross-onshore winds, making it a no-go.
At the very end of the outlook, on Friday the 21st of August, there's another little whisper of hope. A 4ft to 4ft groundswell from the south with a long 13-second period pushes in and the wind goes light onshore. Wave energy is moderate (433 to 562), and the forecast is marginal. It’s a very long period south swell at a beach break, which can make for tricky, straight waves. For a dedicated surfer it might offer a few clean lines, but it’s not the same quality as that Sunday glass.
So, the call is simple: the absolute best of the window is the Sunday, 16th of August. Get on it.
Rusty.
Short Range ForecastHeavy rain (total 26mm), heaviest during Sun night. Warm (max 22°C on Sat night, min 14°C on Mon night). Winds increasing (light winds from the SE on Sun morning, near gales from the SSW by Sun night). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Very mild (max 18°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 9 | ENE 10 | E 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | S 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 10 | E 10 | ESE 9 |
Wave Graph | |||||||||||||||||||
181 | 177 | 120 | 60 | 1495 | 1256 | 748 | 422 | 422 | 241 | 465 | 611 | 618 | 486 | 378 | 256 | 326 | 320 | 442 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | on | on | on | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | glassy |
High Tide | 00:34AM1.45m | 1:29PM1.48m | 1:51AM1.59m | 2:27PM1.68m | 2:43AM1.75m | 3:12PM1.86m | 3:25AM1.88m | 3:50PM2.00m | 4:03AM1.96m | 4:26PM2.07m | 4:37AM2.00m | 4:59PM2.09m | |||||||
Low Tide | 7:07AM0.68m | 7:39PM0.67m | 8:10AM0.50m | 8:36PM0.50m | 8:56AM0.33m | 9:21PM0.35m | 9:36AM0.20m | 9:59PM0.24m | 10:12AM0.12m | 10:35PM0.18m | 10:45AM0.09m | 11:08PM0.18m | |||||||
— | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | |
5:27 | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | — | 9 | 6 | 2 | 2 | 3 | 4 | 4 | 2 | — | 2 | — | — | — | — | — | — |
Temp °C | 22 | 20 | 20 | 19 | 16 | 16 | 17 | 15 | 16 | 17 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 18 | 20 | 18 | 14 | 9 | 7 | 10 | 9 | 11 | 11 | 13 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 9 | ENE 10 | E 9 | E 10 | E 10 | SSE 8 | E 10 | E 9 | SSE 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 10 | E 10 | ESE 9 |
181 | 177 | 120 | 60 | 45 | 45 | 574 | 89 | 168 | 219 | 465 | 611 | 618 | 486 | 378 | 256 | 326 | 320 | 442 | |
Swell 2 Height (m) Direction Period (s) | E 10 | SSW 5 | SSW 15 | NE 7 | NE 7 | S 15 | E 10 | SSW 14 | SSW 14 | E 9 | SE 8 | S 9 | S 10 | S 10 | S 10 | S 10 | SSE 8 | SSE 8 | S 16 |
68 | 7 | 89 | 12 | 2 | 4 | 69 | 69 | 163 | 241 | 244 | 275 | 108 | 80 | 71 | 46 | 92 | 88 | 5 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SE 7 | — | — | — | S 14 | SSW 11 | SSW 10 | S 10 | S 9 | SE 9 | S 22 | SSW 20 | SSW 22 | SSW 20 | SSW 18 | SSW 16 | S 15 |
78 | 39 | 2 | — | — | — | 15 | 12 | 86 | 239 | 332 | 13 | 9 | 38 | 47 | 75 | 30 | 25 | 4 | |
Wind waves Height (m) Direction Period (s) | SW 2 | — | S 4 | SSW 6 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | — | — | — | — | — | — | — | — | — | — |
1 | — | 15 | 369 | 1495 | 1256 | 748 | 422 | 422 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 8 | 161 | 162 | 856 | 554 | 229 | 8 | 900 | 1239 | 45 | 245 | 8 | 0 | 7 | 8 | 0 | 7 | 6 | 0 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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Information about the Ansteys Surf forecast
The above surf forecast table for Ansteys provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ansteys can be found by selecting the local surf guide option on the grey menu. Our Ansteys surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ansteys) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Ansteys may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Durban/KwaZulu-Natal South Coast? If you are looking for accommodation near Ansteys, camping, hotels and holiday cottages in Durban/KwaZulu-Natal South Coast, consider staying in Durban which is 5 km (3 miles) away. Other places in and around Durban/KwaZulu-Natal South Coast where you can find information about places to rent, and car hire include Glenwood which is 7 km (4 miles) away, Umlazi, Kwamashu and Umhlanga.











