Surf Forecasts:
Ansteys surf forecast from 24 Aug 2026:
- Best quality surf: Friday 28 Aug, 8AM (local time) - 10ft (3.0m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Thursday 27 Aug, 2AM (local time) - 7ft (2.2m), 17s period, S swell with 2,748 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 8AM (local time) - 4ft (1.2m), 10s period with S 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 Monday (Aug 24) at 8AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.2m and 9s. 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 2.2m 17s and forecast to arrive on Thursday (Aug 27) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Sunday (Aug 30) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 24th Aug) | 4ft (1.2m) 10s |
| Best Surf | 8AM (Fri 28th Aug) | 10ft (3.0m) 8s |
| Most Powerful | 2AM (Thu 27th Aug) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Ansteys over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you – the next couple of weeks at Ansteys are a real mixed bag, and honestly, for the most part, it’s looking pretty grim. We’ve got a lot of wind and messy conditions to wade through before we see anything worth paddling out for. The water is sitting at about 69.8°, which is bang on average for this time of year, so no surprises there.
We kick off Monday the 24th and Tuesday the 25th, but don’t get excited. It's all poor surf. Monday’s got a 3.9ft S swell at 10 seconds, but a 9 mph cross-shore from the NE puts a chop on it. The combined energy is only 274, nothing doing. Tuesday morning drops to a piddly 2.0ft from the SSE with 8 seconds, and while the wind is light offshore from the SE, the wave comment says poor surf conditions. Afternoon shows a long-period 2.3ft S swell at 18 seconds (331 combined energy), but that’s marginal at best and the onshore wind isn’t helping.
Wednesday the 26th is a write-off with tiny swell. Thursday the 27th has a bit more size – 5.6ft S swell at 14 seconds (1299 combined energy) – but a 19 mph cross-shore from the NE turns it into a lumpy mess. Friday the 28th through Saturday the 29th sees the swell pick up to 6.9ft and then 9.8ft from the ENE, but the wind is howling at 28 to 31 mph. That’s just brutal. The combined energy on Saturday afternoon hits 1634, but with near-gale cross-shore winds, it’s a complete blown-out disaster.
Now, here’s a standout, but you have to be patient. Sunday the 30th of August. The morning session actually has potential. We’re looking at a solid 11.5ft swell from the ENE at 9 seconds, with a combined energy of 3187 – that’s a heap of water moving. The wind is a fresh 19 mph cross-shore from the NE, and the wave comment says “wind and tide favorable, but the swell is predicted to be too big for this break.” That kind of size is expert-only territory, no question. For the average punter, it’s a spectator day, but for those with the skills and the right board, it could be a wild, heavy session. The afternoon drops to 7.9ft and the wind picks up, so the morning is your window.
After that, it’s back to the struggle. Monday the 31st and Tuesday the 1st of September are marginal at best with onshore winds. Wednesday the 2nd of September morning shows an 8.2ft NE swell at 8 seconds (1309 combined energy), but it’s cross-shore and messy. Then from Thursday the 3rd right through to Tuesday the 8th of September, it’s all poor surf conditions. There’s some size – like an 8.2ft S swell on Saturday the 5th of September, but it’s accompanied by 28-31 mph cross-onshore winds, making it completely unsurfable.
Basically, you’ve got a long gap of poor to marginal surf from now until the end of the month. The only real standout is that Sunday morning at the end of August, but it’s a big, expert-only wave. There are no other windows of clean, quality surf in this outlook.
Stay patient, keep an eye on the forecast, and maybe take the kiteboard out on those windy days.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 20°C on Mon afternoon, min 16°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Warm (max 22°C on Sat afternoon, min 16°C on Fri night). Winds increasing (moderate winds from the NE on Thu morning, strong winds from the NE by Fri afternoon). | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | 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) | S 10 | S 9 | SSE 9 | SSE 8 | S 18 | SSW 4 | E 9 | S 18 | S 17 | S 14 | S 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | S 8 |
Wave Graph | |||||||||||||||||||||
268 | 133 | 103 | 54 | 300 | 18 | 6 | 1197 | 2748 | 1094 | 683 | 597 | 533 | 1077 | 705 | 878 | 1428 | 1232 | 1901 | 1086 | 499 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | off | on | on | cross | cross-on | cross-on | glassy | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 2:22PM1.50m | 2:28AM1.55m | 2:50PM1.67m | 2:57AM1.68m | 3:17PM1.82m | 3:25AM1.80m | 3:43PM1.94m | 3:52AM1.89m | 4:09PM2.04m | 4:18AM1.95m | 4:36PM2.08m | 4:45AM1.97m | 5:04PM2.09m | ||||||||
Low Tide | 8:07AM0.70m | 8:27PM0.69m | 8:37AM0.55m | 8:57PM0.54m | 9:04AM0.41m | 9:24PM0.40m | 9:31AM0.28m | 9:51PM0.30m | 9:57AM0.19m | 10:18PM0.22m | 10:23AM0.13m | 10:45PM0.19m | 10:51AM0.12m | 11:13PM0.20m | |||||||
6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 18 | 19 | 19 | 18 | 20 | 20 | 20 | 18 | 18 | 18 | 20 | 21 | 18 | 21 | 22 | 20 | 24 | 27 | 22 |
Feels °C | 17 | 18 | 18 | 19 | 19 | 17 | 18 | 19 | 19 | 15 | 12 | 12 | 14 | 14 | 12 | 14 | 14 | 12 | 19 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | SSE 9 | SSW 16 | S 18 | SSW 16 | S 18 | S 18 | S 17 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 14 | S 13 | S 12 | ENE 10 | ENE 10 | E 10 |
268 | 133 | 103 | 337 | 300 | 463 | 632 | 1197 | 2748 | 1094 | 683 | 463 | 301 | 233 | 181 | 331 | 206 | 72 | 1245 | 1086 | 499 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | ENE 4 | SSE 8 | SSW 14 | ENE 5 | ENE 5 | ENE 9 | SE 12 | ESE 6 | S 17 | S 16 | — | S 16 | S 15 | — | — | — | SSE 11 | SE 13 | SE 12 |
6 | 6 | 6 | 54 | 210 | 3 | 3 | 7 | 6 | 67 | 206 | 85 | — | 20 | 115 | — | — | — | 41 | 7 | 6 | |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSE 12 | SSW 17 | ENE 5 | SSE 9 | SSE 9 | E 9 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
27 | 14 | 99 | 4 | 31 | 8 | 6 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NE 4 | — | — | SSW 4 | — | — | ESE 5 | E 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | SSW 4 | S 8 |
— | 2 | 16 | — | — | 18 | — | — | 46 | 138 | 420 | 597 | 533 | 1077 | 705 | 878 | 1428 | 1232 | 1901 | 49 | 496 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 6 | 0 | 229 | 8 | 8 | 7 | 8 | 0 | 849 | 732 | 449 | 546 | 855 | 362 | 546 | 706 | 213 | 677 | 229 | 0 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











