Surf Forecasts:
Ansteys surf forecast from 7 Jul 2026:
- Best quality surf: Friday 10 Jul, 8AM (local time) - 5.5ft (1.7m), 16s period, S swell with offshore winds.
- Most powerful swell: Friday 10 Jul, 2PM (local time) - 7.5ft (2.3m), 16s period, S swell with 2,709 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 5AM (local time) - 2.5ft (0.8m), 6s 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 Wednesday (Jul 08) at 5AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.5m and 3s 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 2.3m 16s and forecast to arrive on Friday (Jul 10) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Monday (Jul 13) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 8th Jul) | 2.5ft (0.8m) 6s |
| Best Surf | 8AM (Fri 10th Jul) | 5.5ft (1.7m) 16s |
| Most Powerful | 2PM (Fri 10th Jul) | 7.5ft (2.3m) 16s |
Table - best surf conditions forecast for Ansteys over the next 16 days.
Alright, Rusty here again, switching to feet and miles for the crew that thinks that way.
Kicking off this afternoon, Tuesday, you’ve got a 4ft NE windswell with a short 7-second period, so it’s a bit bumpy. Wind's cross-off from the NNE at 9 mph, so it’ll look clean on the surface. Water temp’s 72°F, right where it should be for the season. Combined energy’s moderate at 283.
Wednesday and Thursday are flat and poor, not worth the drive.
Now, Friday morning, July 10th – that’s the big one. A solid 7ft S groundswell with a very long 16-second period. That’s real energy (2218) and the wind is almost glassy out of the NE at just 3 mph. This is going to be a clean, powerful session. Over 6ft is expert territory, though – leave the foam boards at home. That long period S swell at an exposed beach can be a bit straight-up, so look for the wedge.
Friday afternoon hangs in with similar size, but a southerly breeze messes with the surface.
Saturday sees the swell drop to about 5ft (888 energy) with cross-on winds. Still fun, but not a standout.
Then Monday morning, July 13th – another cracker: 8ft of E swell, shorter period at 8 seconds, but the energy is strong (1788). The wind is light cross-off from the NNE at 3 mph – clean, fast waves. That’s expert size again, so only for the experienced.
After that, it’s a slow decline through the rest of July. From the 18th onward, the wind starts howling, and the surf gets messy and lumpy. Not worth paddling out unless you want a fight with the breeze.
Your top two days for this stretch are Friday, July 10th for the long-period south groundswell with glassy conditions, and Monday, July 13th for the big east swell with clean offshores. Mark ‘em down.
Ansteys can be hit-or-miss, so when it fires, you go.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 23°C on Tue afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Thu night). | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Sun night. Warm (max 20°C on Fri afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NE 7 | ENE 7 | SE 9 | SE 9 | ENE 6 | SSW 6 | S 14 | S 13 | S 16 | S 16 | S 14 | S 13 | S 13 | S 13 | S 8 | ESE 7 | ESE 8 | E 8 | E 8 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 144 | 70 | 31 | 30 | 34 | 72 | 736 | 772 | 2178 | 2352 | 1298 | 862 | 713 | 752 | 75 | 285 | 494 | 816 | 819 | 918 | 923 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | glassy | cross | cross-on | cross | cross-on | cross-on | cross | cross-on | on | glassy | cross-off | cross-on | cross-off | cross-on |
High Tide | 8:41PM1.62m | 8:59AM1.43m | 9:47PM1.55m | 10:21AM1.38m | 11:11PM1.53m | 11:57AM1.41m | 00:35AM1.58m | 1:19PM1.52m | 1:44AM1.67m | 2:23PM1.66m | 2:41AM1.77m | 3:15PM1.80m | 3:30AM1.86m | ||||||||
Low Tide | 2:11PM0.54m | 3:00AM0.68m | 3:12PM0.63m | 4:16AM0.72m | 4:34PM0.69m | 5:45AM0.69m | 6:07PM0.68m | 7:05AM0.60m | 7:27PM0.59m | 8:08AM0.46m | 8:29PM0.48m | 8:59AM0.33m | 9:22PM0.37m | 9:45AM0.22m | |||||||
 |  | | | | | |  | | | |  |  |  |  | | | | | | | |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 |
 | 5:08 | — | — | 5:09 | — | — | 5:09 | — | — | 5:10 | — | — | 5:10 | — | — | 5:12 | — | — | 5:12 | — | 5:13 |
mm | — | — | — | — | — | — | — | 2 | — | — | 2 | 2 | — | 3 | 2 | — | 8 | — | — | 1 | — |
Temp °C | 23 | 21 | 21 | 22 | 21 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 19 | 18 | 19 | 18 | 19 | 19 | 19 | 19 |
Feels °C | 18 | 21 | 19 | 19 | 20 | 17 | 18 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 19 | 18 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 6 | SE 9 | ENE 6 | S 6 | S 14 | S 13 | S 16 | S 16 | S 14 | S 13 | S 13 | S 13 | SSW 12 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | ESE 9 |
| kJ | 75 | 70 | 20 | 30 | 34 | 32 | 736 | 772 | 2178 | 2352 | 1298 | 862 | 713 | 752 | 244 | 158 | 282 | 703 | 660 | 918 | 923 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | NE 6 | SSW 15 | ENE 8 | ENE 8 | E 9 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ESE 6 | SSW 12 | SSW 11 | S 14 | S 14 | S 12 | S 11 |
| kJ | 47 | 31 | 31 | 8 | 43 | 35 | 24 | 39 | 33 | 29 | 19 | 26 | 24 | 20 | 75 | 145 | 71 | 264 | 239 | 151 | 88 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | SE 9 | S 15 | E 9 | SE 15 | SE 13 | SE 13 | SE 13 | — | — | — | S 8 | S 8 | E 8 | SE 12 | — | — | — |
| kJ | 17 | 17 | 17 | 17 | 13 | 113 | 7 | 8 | 7 | 7 | 6 | — | — | — | 72 | 55 | 22 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 7 | SW 3 | — | ENE 4 | SSW 4 | SSW 6 | — | — | — | — | — | — | — | — | — | ESE 7 | ESE 8 | E 8 | E 8 | — | — |
| kJ | 144 | 2 | — | 5 | 13 | 72 | — | — | — | — | — | — | — | — | — | 285 | 494 | 816 | 819 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 8 | 161 | 11 | 9 | 7 | 8 | 0 | 6 | 8 | 7 | 7 | 8 | 7 | 7 | 6 | 0 | 0 | 6 | 0 | 7 |
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.
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