Ansteys Surf Break

Lat Long: 29.93° S 31.02° E

Ansteys Surf Forecast and Surf Report

Issued: 7 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ansteys sea temperature is
22.5° C
0.8° 

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


Ansteys surf forecast from 22 Jul 2026:

  • Best quality surf: Thursday 23 Jul, 2AM (local time) - 6ft (1.8m), 7s period, NE swell with cross-offshore winds.
  • Most powerful swell: Friday 24 Jul, 5PM (local time) - 10ft (3.0m), 10s period, S swell with 1,690 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 2AM (local time) - 6ft (1.8m), 7s period with NE 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 23) at 2AM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 1.3m and 7s. Another secondary swell of 0.9m and 12s 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 10s and forecast to arrive on Friday (Jul 24) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Friday (Jul 24) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 23rd Jul)6ft (1.8m) 7s
Best Surf 2AM (Thu 23rd Jul)6ft (1.8m) 7s
Most Powerful 5PM (Fri 24th Jul)10ft (3.0m) 10s

Table - best surf conditions forecast for Ansteys over the next 16 days.


The Lowdown

Righto, let’s have a look at what’s on the cards for Ansteys. This spot is a notoriously inconsistent little bank, but when it lines up it can be a gem. The water temp is sitting at 73°F, which is about average for this time of year, so nothing wild there.

The outlook kicks off on Wednesday, July 22nd, with a bit of a messy start. We’ve got a 4ft SE swell rolling in at 12 seconds, but that cross-off wind from the NNE is slapping it around a bit. The combined energy is moderate at 435, but the conditions are just marginal. It’s surfable, but you’ll be working for it. Wednesday afternoon goes downhill with a cross-shore wind and a score of zero – not worth paddling out.

Thursday the 23rd is a write-off with onshore winds and a dropping swell down to 3ft. Thursday afternoon sees a slight improvement with a light breeze, but it’s still cross-onshore and only 3ft of SE swell. Still only marginal.

Friday the 24th brings a big jump in size – 10ft of S swell, but the wind is howling from the SSW at 28 mph. The combined energy is strong at 1447, but it’s a total mess. Honestly, this looks more like a kite-surfing day than a paddle session. That continues into the afternoon with the same story.

Saturday the 25th is a bit more promising. A 5ft SSE swell with a period of 9 seconds, and a light cross-on wind from the east. The energy is moderate at 382. It’s still a marginal call, but Saturday morning has the best chance of a few clean-ish waves. The afternoon sees a bit of cross-chop creep in.

Sunday the 26th and Monday the 27th are a bit of a mixed bag. Sunday has a 3ft to 5ft swell but the wind is fresh and lumpy. Monday morning has a 5ft ENE swell with a gentle cross-shore, but the period is short at 7 seconds, so the waves will be a bit weak and crumbly.

Tuesday the 28th is a quiet day. Swell drops to 3ft from the E, but Tuesday afternoon goes glassy with a slight air. That’s the best conditions of the week, but the swell is tiny. Still, if you’re desperate, a 3ft glassy wave on Ansteys is a rare treat.

Wednesday the 29th has a 4ft to 4ft S swell with a 10-second period, but the wind is light cross-onshore. It’s marginal again. Thursday the 30th and Friday the 31st are poor with onshore winds and small, weak swell.

Now, here’s the standout. Saturday, August 1st. The morning is glassy with a 3ft S groundswell from a very long 18-second period. The combined energy is strong at 877. This is the pick of the run. That long period is going to push in some real quality lines, especially on the point. The wind is calm, dead glass. It’s going to be clean. But remember, this is over a week away, so it’s promising but not locked in. The afternoon sees a bit of wind ripples from the ENE, but the morning is the one.

Sunday the 2nd has a 7ft ESE swell, but the period drops to 9 seconds. It’s a bit lumpy with a light cross-shore. Monday the 3rd gets too big. A 10ft E swell with a 10-second period, but the wind is favourable. The combined energy is massive at 2906. That’s expert territory – way too big for most. Tuesday the 4th and Wednesday the 5th are also too big, with 12ft and 10ft swells. Thursday the 6th drops back to a more manageable 6ft E swell, with light winds, but it’s still marginal.

So, if you’re looking for the best wave of the window, set your alarm for Saturday, August 1st, early. That glassy morning with a long-period S swell is the one to chase. The rest of the run is either too small, too windy, or too big.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 15°C on Fri night). Winds decreasing (strong winds from the S on Fri afternoon, light winds from the W by Fri night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
3
0
2
0
0
0
2
2
1
2
0
0
2
1
0
1
0
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)
1.2
SE
12
1.1
SE
12
1.8
NE
7
0.8
SE
12
0.8
SE
12
0.6
SE
12
3
S
9
3
S
10
1.6
S
9
1.6
SSE
9
1.5
SSE
9
1.4
SSE
9
1
SE
9
1.6
ENE
6
2.1
NE
7
1.6
ENE
7
1
E
7
1
E
7
0.9
E
9
0.9
E
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
403
319
317
167
164
108
1328
1690
393
366
377
313
152
156
371
229
106
103
123
123
162
Wind (km/h)
20
NNE
25
NE
15
N
20
SSW
10
S
35
SW
45
SSW
40
SSW
10
WSW
5
E
15
ENE
15
N
30
NE
35
NE
15
N
15
NE
15
NE
5
NNW
15
S
5
SSE
5
W
Wind State
cross-off
cross
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
glassy
cross-off
High Tide
8:51AM1.33m
9:34PM1.41m
10:13AM1.23m
11:07PM1.35m
12:17PM1.23m
00:47AM1.38m
1:42PM1.33m
1:52AM1.47m
2:30PM1.47m
2:37AM1.57m
3:06PM1.60m
3:13AM1.67m
3:38PM1.73m
3:44AM1.75m
Low Tide
2:58PM0.77m
4:10AM0.86m
4:18PM0.88m
6:01AM0.86m
6:17PM0.89m
7:26AM0.78m
7:39PM0.81m
8:16AM0.66m
8:30PM0.69m
8:53AM0.54m
9:09PM0.58m
9:25AM0.43m
9:42PM0.47m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:47
6:46
6:46
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
5:17
5:19
5:19
5:20
5:20
 mm
Temp °C
21
22
21
20
20
19
19
19
18
17
17
17
17
19
19
19
21
20
19
20
20
Feels °C
18
18
19
18
16
19
10
10
13
16
15
15
11
12
14
16
19
20
17
20
20
  • 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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