Ansteys Surf Break

Lat Long: 29.93° S 31.02° E

Ansteys Surf Forecast and Surf Report

Issued: 7 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ansteys sea temperature is
21.6° C
0.3° 

Ansteys surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 9th Aug)3ft (0.9m) 7s
Best Surf11PM (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 Forecast

Heavy 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 Summary

Light 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
Rating
(10 max)
0
1
0
0
0
0
1
0
0
1
2
2
3
3
2
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
7
1
ENE
9
0.8
ENE
10
0.6
E
9
3
S
9
3
S
9
2.4
SSE
8
1.9
SSE
8
1.9
SSE
8
1.1
S
10
1.7
E
9
1.9
ESE
9
2
ESE
9
1.8
ESE
9
1.6
ESE
9
1.4
ESE
8
1.3
E
10
1.3
E
10
1.6
ESE
9
Wave Graph
Metric surfscale
Energy kJ
181
177
120
60
1495
1256
748
422
422
241
465
611
618
486
378
256
326
320
442
Wind (km/h)
20
SSW
10
SE
25
S
40
SW
35
SSW
40
SSW
25
SW
30
SSW
25
S
20
SSE
15
SSE
10
SSE
10
W
10
SSW
10
SSE
10
WSW
10
SSW
10
E
5
WNW
Wind State
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
part cloud
clear
part cloud
mod rain
mod rain
light rain
rain showers
light rain
light rain
rain showers
rain showers
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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