Ansteys Surf Break

Lat Long: 29.93° S 31.02° E

Ansteys Surf Forecast and Surf Report

Issued: 1 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ansteys sea temperature is
21.0°C
0.4° 

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


Ansteys surf forecast from 26 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 8PM (local time) - 10ft (3.0m), 9s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 8PM (local time) - 8ft (2.5m), 17s period, S swell with 3,710 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 8PM (local time) - 10ft (3.0m), 9s 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 Saturday (Aug 29) at 8PM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.7m and 12s. 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 2.5m 17s and forecast to arrive on Wednesday (Aug 26) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Sunday (Aug 30) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 29th Aug)10ft (3.0m) 9s
Best Surf 8PM (Sat 29th Aug)10ft (3.0m) 9s
Most Powerful 8PM (Wed 26th Aug)8ft (2.5m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.

First up, we’ve got a bit of a wait on our hands. The surf window doesn’t really open properly until Wednesday the 26th of August, and even then, it’s a bit of a tease. The water is sitting at 70°, which is about average for this time of year, nothing to write home about.

Wednesday 26th August is the only real chance for a crack in the first week. The morning will see a solid 4ft swell from the south with a very long period of 18 seconds, pushing a hefty 1069 units of energy. That’s a proper groundswell. The wind is light out of the SSW, but it’s cross-on, so the surface won’t be glassy, just a bit of a bump. The afternoon bumps up to 7ft, but it’s a bit more of a mixed bag. The break is *inconsistent*, so you’ll be waiting for the sets, but when they come, they’ll have some push. Crowds are possible, because it’s a known spot.

Then the wheels fall off. From Thursday 27th August through to Sunday 30th August, the wind goes howling from the NE, 18-28 mph, and it’s all cross or cross-on. The swell gets messy, lumpy, and the scores are a flat zero. You’d be a masochist to paddle out. That’s a solid four days of rubbish.

Monday 31st August and Tuesday 1st September offer a slight reprieve. The swell drops right back to 4ft, and the wind drops to a light breeze. The energy is low (247-216 units), and the period is short (9-10 seconds), so it’s weak, crumbly, and marginal. It’s a small wave option if you’re desperate, but it’s not good.

Wednesday 2nd September brings a bit of rain and a tiny 3ft swell with a short 8-second period. It’s onshore, but only light, so it’s still marginal. After that, from Thursday 3rd September through to Sunday 6th September, the wind cranks up again. We’re looking at 25-28 mph cross-shore winds for most of it, with swell heights climbing back up to 8ft to 12ft. The energy is strong (1879 to 3200 units), but the wind is so strong and cross-shore it’s just a mess. For a beach setup, this is more kite-surfing territory than paddle surfing.

Monday 7th September is the one that stands out. The swell is a clean 6ft in the morning, building to 10ft in the afternoon, from the south with a 10-second period. The energy is moderate to strong (991 to 1998 units). The wind is light and cross-on from the south, which is the best we’ll see in a long time. The only catch? The afternoon swell is predicted to be too big for this break, so it’s an expert-only session. If you’re solid, the morning glass-off could be the best window of the whole forecast.

The final run from Tuesday 8th September to Thursday 10th September is more of the same: moderate cross-shore winds, lumpy conditions, and small to moderate swell. Nothing to get excited about.

So, the standout is Monday 7th September for the morning clean-up, and a distant second is Wednesday 26th August for the long-period groundswell. The rest is a write-off, but that’s how it goes sometimes.

Stay salty.
Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Warm (max 22°C on Fri afternoon, min 17°C on Thu morning). Winds increasing (light winds from the SSW on Wed morning, strong winds from the NE by Thu afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 24°C on Sat afternoon, min 17°C on Sat morning). Winds decreasing (strong winds from the NE on Sat afternoon, calm by Mon morning).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
2
0
0
2
0
0
2
0
0
!
0
0
2
1
0
1
1
1
0
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
S
18
2.1
S
18
2.4
S
16
1.7
S
14
1.4
S
13
1.4
S
13
1.8
ENE
8
2.5
ENE
8
2.2
ENE
8
2.1
ENE
8
3
ENE
8
3
NE
9
1.8
ENE
9
1.5
ENE
9
1.2
E
9
1.1
E
9
1.1
E
10
1
E
9
1.1
E
9
1.4
ENE
9
1.1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
1056
2715
2749
1047
683
660
377
778
659
608
1208
1575
528
352
240
202
225
171
199
288
167
Wind (km/h)
10
SSW
10
SSE
20
NE
35
NE
45
NE
30
NNE
30
NE
40
NE
30
NNE
35
NE
45
NE
20
N
35
SSW
30
S
5
WSW
15
NE
20
ENE
15
NNE
10
ENE
10
ENE
50
SSW
Wind State
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
cross-off
cross
cross
cross-off
cross
cross-on
cross
High Tide
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
5:13AM1.95m
5:32PM2.04m
5:42AM1.88m
6:03PM1.95m
Low Tide
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
11:19AM0.15m
11:42PM0.26m
11:48AM0.23m
00:13AM0.35m
cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
6:15
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
5:38
5:38
5:39
5:39
 mm
7
1
Temp °C
20
21
19
20
20
19
21
22
19
22
24
22
20
21
20
20
21
20
23
24
28
Feels °C
19
19
18
15
14
13
17
17
13
17
17
16
15
16
18
19
19
19
23
23
26
  • 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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