Ansteys Surf Break

Lat Long: 29.93° S 31.02° E

Ansteys Surf Forecast and Surf Report

Issued: 1 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ansteys sea temperature is
22.6° 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 28 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 2AM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
  • Most powerful swell: Wednesday 29 Jul, 2AM (local time) - 10ft (3.0m), 9s period, S swell with 1,487 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 2AM (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 Wednesday (Jul 29) at 2AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.5m and 9s. Another secondary swell of 0.6m and 10s is also forecast. 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 3.0m 9s and forecast to arrive on Wednesday (Jul 29) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Aug 04) at 8AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 29th Jul)10ft (3.0m) 9s
Best Surf 2AM (Wed 29th Jul)10ft (3.0m) 9s
Most Powerful 2AM (Wed 29th Jul)10ft (3.0m) 9s

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


The Lowdown

Alright, Rusty here, let's talk about what Ansteys has in store over the next couple of weeks.

Right off the bat, we're looking at a rough start. The surf kicks off on Tuesday the 28th of July with a messy 6ft south swell, but a strong 25 mph SSW cross-wind has it chopped to bits. The combined energy is moderate at 392, but it’s a write-off. This string of poor conditions hangs around for a few days, with strong winds and lumpy seas through until Friday the 31st. It’s going to be a grim few days.

Now, after that messy patch, things start to clean up nicely. The first real highlight I see is Saturday morning, the 1st of August. The swell drops a touch to 6ft from the ESE (10-second period), but the wind goes glassy – 3 mph from the SE. That’s gold. The water is sitting at 73°, which is a touch warmer than normal for this time of year, a nice little bonus. The combined energy is a solid 814 (moderate), and with those clean conditions, it should be fun on the intermediate banks.

Sunday the 2nd and Monday the 3rd mornings are also looking promising. We’ve got clean surf with a light cross-offshore breeze (NNE and NE respectively), holding the swell around the 7ft mark from the ESE. The period holds at 10 seconds, giving the waves a bit of push. These are your pick of the bunch for the near term – consistent, clean, and a solid size for intermediates.

Moving into the second week, the size backs off significantly from the 5th of August onwards, dropping under 3ft. The energy drops into the weak zone, so it’s not really worth getting excited about for a paddle. There’s a window on Sunday the 9th of August with a 5ft ENE swell and light wind, but it’s cross-on and the energy is weak (277). Then we get a flash in the pan on Monday the 10th of August morning – a clean 7ft NE swell with a light cross-offshore breeze from the NE, giving a combined energy of 977 (moderate). That’s a decent surprise.

But the real standout, and I mean the *big one*, is way out on Wednesday the 12th of August. The forecast is showing a massive 13ft south swell with a very long 13-second period. The combined energy is a whopping 5130 – that’s strong to very strong energy. However, the note is clear: it’s predicted to be too big for this break. This is an expert-only proposition, and even then, it might just be a washing machine. The wind is a moderate cross-shore from the NE, which won't help. This one is a wild, dangerous beast, not a fun surf.

So, to sum it up: the first few days are a write-off. The best, most reliable surf for a standard surfer is on Saturday the 1st and Sunday the 2nd of August mornings. After that, we get a drop-off, then a fun clean morning on the 10th, and finally a monster, expert-only swell on the 12th. Keep an eye on that long-range call, it’s promising but far out.

Rusty, signing off.

Short Range Forecast

Heavy rain (total 59mm), heaviest during Tue night. Very mild (max 17°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the SSW by Wed morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Fri afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
!
2
0
1
0
0
2
0
1
3
3
2
3
3
2
3
3
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)
1.9
S
7
3
S
9
2.5
SSE
9
2.1
SSE
9
1.7
SSE
8
2.1
S
9
2.3
SSE
9
2.4
SSE
9
2.5
SSE
9
2.1
SE
9
1.7
ESE
9
1.8
ESE
10
2.1
ESE
9
2
ESE
10
2
ESE
10
2.1
ESE
10
2.1
ESE
10
1.9
ESE
10
1.8
ESE
10
1.6
ESE
10
Wave Graph
Metric surfscale
Energy kJ
347
1487
1083
684
388
683
790
900
1083
711
445
587
688
701
761
952
889
671
640
481
Wind (km/h)
40
SSW
20
SSW
15
SW
30
SSW
20
WSW
35
SSW
35
SSW
25
SW
25
SSW
20
S
10
W
5
SE
10
E
10
NNW
10
NNE
15
ENE
10
NNW
15
NE
20
NE
10
N
Wind State
cross
cross
cross
cross-on
cross-off
cross
cross
cross-off
cross-on
cross-on
cross-off
glassy
cross-on
cross-off
cross-off
cross
off
cross-off
cross
cross-off
High Tide
3:38PM1.73m
3:44AM1.75m
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
Low Tide
9:42PM0.47m
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
rain showers
heavy rain
mod rain
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
6:41
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:21
5:22
5:22
5:22
5:22
5:23
 mm
5
19
8
5
15
1
2
1
3
1
Temp °C
17
17
16
16
15
17
17
17
17
18
18
17
18
18
17
19
18
18
19
19
Feels °C
11
12
14
12
11
10
10
10
12
13
16
16
17
17
15
16
17
15
16
18
  • Map Icons:
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  • 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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