Ansteys Surf Break

Lat Long: 29.93° S 31.02° E

Ansteys Surf Forecast and Surf Report

Issued: 7 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ansteys sea temperature is
20.3°C
1.1° 

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


Ansteys surf forecast from 1 Sep 2026:

  • Best quality surf: Monday 7 Sep, 5AM (local time) - 13ft (4.0m), 19s period, S swell with cross-onshore winds.
  • Most powerful swell: Monday 7 Sep, 5AM (local time) - 13ft (4.0m), 19s period, S swell with 12,075 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 5PM (local time) - 3.5ft (1.0m), 8s period with E 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 Tuesday (Sep 01) at 5PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.2m and 7s. Another secondary swell of 0.8m and 5s 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 4.0m 19s and forecast to arrive on Monday (Sep 07) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Thursday (Sep 03) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Tue 1st Sep)3.5ft (1.0m) 8s
Best Surf 5AM (Mon 7th Sep)13ft (4.0m) 19s
Most Powerful 5AM (Mon 7th Sep)13ft (4.0m) 19s

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


The Lowdown

Alright, this is Rusty comin' at ya.

First up, let's be straight with you: Ansteys is our only option on the table for this 16-day stretch, and it’s a bit of a mixed bag. We’re looking at a break that's exposed to the east, so it needs the right angle to really work. The water temp is sittin' at 69°, which is about a degree and a half colder than what you'd usually expect for this time of year – a little nip in the air, a little chill on the skin.

The first few days are a write-off. Tuesday the 1st through to Thursday the 3rd have swell, but the wind is all over the shop, mostly cross or onshore, keeping things ordinary. The energy is weak to moderate, with values like 159 and 356 popping up, but nothing that’ll get your heart racing.

Then we hit Friday the 4th and the swell jumps right up—13ft from the SSE with a combined energy screaming 3180. That’s a lot of water moving, but the wind is howling from the south at 25 mph, blowin' straight onshore. It’s messy, it’s lumpy, and honestly, it looks more interesting for the kite crew than for a surfer with a shortboard.

Now, Saturday the 5th is your standout. Mark it down. The morning is glassy—zero wind—and we’ve got a solid 8ft swell from the southeast with a period of 9 seconds. The energy is a meaty 988. The conditions are glassy. That’s the kind of morning where you paddle out and the only thing you hear is your own breath. If you can get a wave, it’ll be clean. Just a heads up, the swell is over 5ft, so it might be a bit much for the beginners, but for the intermediates, it’s game on.

Sunday the 6th sees the wind pick up again, and Monday the 7th brings a massive 12ft swell from the south with a long period of 16 seconds. The combined energy hits 6842. That’s a big, powerful groundswell. The wind is favorable, but the swell is too big for this break—it’ll be a washing machine and only for the experts. Long-period swells like this tend to race past beach breaks, but if you’ve got a point or a reef, they can be gold.

The rest of the second week—from the 8th to the 16th—is a real struggle. The wind stays predominantly from the northeast, cross-shore, and the swell direction drifts around. There’s energy in the water, with values hitting over 1000 at times, but the wind and the quality just don’t line up. There’s a brief moment on Saturday the 12th with an 8ft ENE swell and a light breeze, but it’s marginal at best. Honestly, after that Saturday glass-off, the forecast gets thin. There's a long gap of almost no recommendations after the 7th, with only a couple of marginal days on the 12th and 15th. It’s a dry spell.

So, to wrap it up: your best bet, the one true standout, is Saturday the 5th at *Ansteys*. Glassy, clean, 8ft of southeast swell. That’s the one. Everything else is a wind battle or too big.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 33°C on Thu morning, min 18°C on Tue morning). Winds increasing (calm on Tue night, near gales from the SSW by Thu night).

Days 4-6 Weather Summary

Heavy rain (total 42mm), heaviest during Sun morning. Warm (max 20°C on Fri morning, min 16°C on Sat morning). Winds decreasing (strong winds from the S on Fri afternoon, calm by Sat morning).

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
1
1
0
1
0
0
0
2
3
3
2
0
2
6
!
!
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
E
9
1
E
8
1.1
E
8
1.1
ENE
8
0.9
ENE
8
0.7
E
8
1.4
NE
7
2.5
ENE
8
1.3
ENE
9
2.4
SSE
8
4
SSE
10
2.1
S
10
2.4
SE
9
2.2
SE
8
1.4
E
10
1.6
SSE
11
2.1
S
7
2.5
S
20
3.5
S
16
3
SSE
15
2.2
SSE
12
Wave Graph
Metric surfscale
Energy kJ
157
140
161
167
119
71
215
923
274
782
3098
849
931
687
362
541
465
6015
6799
3818
1338
Wind (km/h)
20
NE
10
NNE
0
NW
25
S
15
SSW
15
N
25
NNE
30
NE
40
SSW
35
S
40
S
15
SSE
0
ESE
0
E
15
SSW
30
SE
15
SSE
20
E
20
NE
35
NE
35
NNE
Wind State
cross
cross-off
glassy
cross-on
cross-on
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
glassy
glassy
cross
on
cross-on
cross-on
cross
cross-off
cross-off
High Tide
6:03PM1.95m
6:14AM1.78m
6:36PM1.81m
6:50AM1.63m
7:14PM1.63m
7:38AM1.45m
8:11PM1.44m
9:12AM1.29m
10:28PM1.30m
12:19PM1.33m
00:53AM1.40m
1:37PM1.54m
1:54AM1.59m
Low Tide
11:48AM0.23m
00:13AM0.35m
12:20PM0.36m
00:47AM0.49m
12:57PM0.54m
1:31AM0.65m
1:46PM0.74m
2:44AM0.82m
3:39PM0.92m
5:32AM0.86m
6:39PM0.85m
7:14AM0.69m
7:49PM0.65m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
thunderstorm
light rain
light rain
light rain
part cloud
light rain
heavy rain
light rain
light rain
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:09
6:07
6:07
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:40
5:42
5:42
5:43
5:43
 mm
1
3
5
3
2
4
15
5
5
Temp °C
21
22
22
21
20
19
33
31
23
20
18
18
17
18
18
18
18
18
18
18
18
Feels °C
20
21
24
18
19
20
27
26
18
18
12
12
18
19
18
17
15
17
15
13
12
  • 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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