
Surf Forecasts:
Ansteys surf forecast from 29 Jul 2026:
- Best quality surf: Thursday 30 Jul, 11PM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 2 Aug, 8AM (local time) - 8ft (2.4m), 11s period, SE swell with 1,441 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 11PM (local time) - 10ft (3.0m), 9s 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 Thursday (Jul 30) at 11PM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.5m and 9s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Ansteys in the next 16 days are 2.4m 11s and forecast to arrive on Sunday (Aug 02) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 15s period and expected on Thursday (Jul 30) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 30th Jul) | 10ft (3.0m) 9s |
| Best Surf | 11PM (Thu 30th Jul) | 10ft (3.0m) 9s |
| Most Powerful | 8AM (Sun 2nd Aug) | 8ft (2.4m) 11s |
Table - best surf conditions forecast for Ansteys over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cooking for the next couple of weeks.
Right off the bat, it’s a bit of a slow start. The first few days are looking pretty average with messy winds and only average swell. The water temp is sitting around 73°, which is a touch warmer than usual for this time of year, so you can leave the thick steamer at home.
Wednesday the 29th and Thursday the 30th are pretty much a write-off. The wind is blowing cross-shore and the swell is a lumpy, cross-chop mess. The combined energy is still moderate (1001-873), but it’s not surfable in any decent way.
Friday the 31st of July morning is a strange one. The swell is pumping up to 10ft from the SSE, and the combined energy is massive (2411), but the wind is a fresh cross-shore, and the break is saying it’s just too big. That’s big, powerful, and messy. Even if you’re an expert, it’s going to be a battle. The afternoon drops back down but the wind turns onshore.
The real standout for this whole period, without a doubt, is Sunday the 2nd of August. The morning session at Ansteys is where you want to be. The swell is a solid 8ft from the SE with a nice 11-second period, giving it real groundswell punch. The wind is dead calm, glassy conditions. That’s a rare treat. The combined energy is strong (1432). This is going to be clean, powerful, and lined up. It’s a bit on the bigger side, so it’s best for experienced surfers. The afternoon goes a little cross-on, so get it early.
After that, Monday the 3rd and Tuesday the 4th are a step down in size and quality. The wind stays light to moderate, but the swell drops and the energy fades (573-254). Wednesday the 5th and Thursday the 6th see a bit of a pulse from the ENE, but it’s short-period (8 seconds) and not very clean.
The second week is a bit of a mixed bag. There’s a lot of small, weak swell (226-594) and strong, messy winds. Sunday the 9th and Monday the 10th of August are particularly nasty with near gale-force winds. The energy pops again on Tuesday the 11th (1032-1159) with a 10ft swell from the ENE, but again, it’s too big for the spot and the wind is onshore.
The final bright spot is Thursday the 13th of August. The morning session looks promising with a glassy, clean 6ft from the S. The combined energy is moderate (618), and with calm wind, it should be a good, clean option for a mid-week paddle.
So, to sum it up: the best session is hands-down Sunday morning the 2nd of August. Glassy, solid groundswell. That’s the one to circle. The rest of the window is mainly average, with a few small windows of clean conditions later in the second week.
Stay stoked, and I’ll see you out there.
Rusty
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Very mild (max 19°C on Fri afternoon, min 15°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the WSW by Fri night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Mon afternoon, min 13°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 9 | SSE 9 | SE 9 | ESE 9 | SE 9 | SE 11 | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | SE 9 | NE 7 |
Wave Graph | |||||||||||||||||||||
893 | 686 | 453 | 660 | 809 | 1248 | 1382 | 784 | 654 | 281 | 540 | 881 | 1416 | 1211 | 754 | 555 | 506 | 375 | 226 | 125 | 440 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross-off | cross-on | cross-on | cross-off | glassy | cross-on | cross-off | cross | cross | cross-off | cross | cross-off | cross-off |
High Tide | 4:07PM1.83m | 4:14AM1.81m | 4:36PM1.91m | 4:43AM1.85m | 5:04PM1.95m | 5:11AM1.85m | 5:33PM1.96m | 5:40AM1.84m | 6:02PM1.94m | 6:10AM1.79m | 6:34PM1.88m | 6:42AM1.71m | 7:10PM1.78m | ||||||||
Low Tide | 9:54AM0.34m | 10:13PM0.39m | 10:23AM0.27m | 10:43PM0.34m | 10:50AM0.23m | 11:12PM0.31m | 11:18AM0.21m | 11:41PM0.32m | 11:47AM0.23m | 00:11AM0.36m | 12:17PM0.28m | 00:44AM0.43m | 12:50PM0.37m | 1:21AM0.53m | |||||||
6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | |
— | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | — | |
mm | 3 | 2 | 10 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 18 | 18 | 17 | 18 | 19 | 17 | 17 | 18 | 17 | 16 | 18 | 17 | 18 | 19 | 19 | 22 | 22 | 20 |
Feels °C | 13 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 13 | 13 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 17 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | E 9 | E 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | ESE 9 | SE 9 | SE 11 | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | SE 9 | ENE 7 |
893 | 686 | 453 | 79 | 64 | 793 | 975 | 784 | 654 | 281 | 540 | 881 | 1416 | 1211 | 754 | 555 | 506 | 375 | 226 | 125 | 168 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 10 | E 9 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 13 | SSE 9 | SW 14 | SSW 12 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 14 | SSW 13 | E 9 | E 9 |
108 | 179 | 108 | 174 | 154 | 113 | 73 | 52 | 16 | 257 | 8 | 30 | 10 | 20 | 17 | 18 | 17 | 20 | 17 | 43 | 94 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | — | — | — | S 18 | SSW 13 | SSW 16 | SW 12 | — | S 13 | S 18 | S 13 | S 13 | SSW 16 | SSW 16 | S 10 | S 11 | SSW 12 | ESE 9 |
120 | 116 | 135 | — | — | — | 54 | 33 | 24 | 5 | — | 12 | 6 | 14 | 12 | 26 | 24 | 8 | 2 | 15 | 58 | |
Wind waves Height (m) Direction Period (s) | — | — | SW 4 | SSE 9 | SSE 9 | S 9 | SSE 9 | — | — | — | — | — | — | — | — | NNE 3 | NE 4 | NE 5 | ENE 6 | ENE 6 | NE 7 |
— | — | 40 | 660 | 809 | 1248 | 1382 | — | — | — | — | — | — | — | — | 3 | 11 | 38 | 26 | 87 | 440 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 8 | 8 | 321 | 396 | 39 | 229 | 900 | 0 | 7 | 8 | 0 | 0 | 6 | 0 | 6 | 6 | 0 | 6 | 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.










