Horse Trails Surf Break

Lat Long: 33.78° S 18.45° E

Horse Trails Surf Forecast and Surf Report

Issued: 7 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Horse Trails sea temperature is
13.3°C
2.3° 

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


Horse Trails surf forecast from 12 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 8PM (local time) - 10ft (3.0m), 16s period, WSW swell with cross-shore winds.
  • Most powerful swell: Wednesday 16 Sep, 2AM (local time) - 11ft (3.5m), 14s period, WSW swell with 4,518 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 2AM (local time) - 7.5ft (2.3m), 15s period with SW swell.

Best Forecast Surf Conditions for Horse Trails this week:

The surf forecast for Horse Trails over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 2AM. The primary swell is predicted to be 2.3m and 15s period with a secondary swell of 1.1m and 8s. Another secondary swell of 1.6m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Horse Trails in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (Sep 16) at 2AM. 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 Monday (Sep 14) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 13th Sep)7.5ft (2.3m) 15s
Best Surf 8PM (Tue 15th Sep)10ft (3.0m) 16s
Most Powerful 2AM (Wed 16th Sep)11ft (3.5m) 14s

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


The Lowdown

Alright folks, Rusty here. Let's break down what's on the cards for Horse Trails over the next couple of weeks. It’s a bit of a mixed bag, so we need to pick our moments.

Overall Pattern

We’ve got a decent pulse of SW groundswell coming through, but the wind is going to be a real pain in the neck for large parts of the forecast. The first few days have some punchy swell, but it’s not until later in the period that we see a real clean-up. The standout sessions are few and far between, so you’ll need to be ready to pull the trigger when the stars align.

The First Week (12th – 19th September)

We kick off on Saturday the 12th with a solid SW swell of 6ft mixing with a 14-second period. Unfortunately, the winds are a firm 12 mph SE, making it a cross-off breeze. It keeps the faces reasonably clean, but it’s not perfect. The wave energy is moderate (2007) – there’s definitely some push there, but the tide could throw a spanner in the works. Conditions are a bit marginal.

The real gem in this first stretch looks to be Sunday morning, September 13th. We’ve got a clean 6ft SW swell at 14 seconds with a lighter 9 mph ESE wind that’s still cross-off (moderate wave energy at 1563). The report mentions excellent conditions for experienced surfers, and with that period on a sandbar setup like Horse Trails, the shape should be pretty lined up. It’s the best we've got in this early run, and the water temp is about average for this time of year.

The rest of the first week is a write-off for the most part. Winds swing NNW, gusting 19-22 mph through Monday and Tuesday, turning the ocean into lumpy, cross-chop slop. Swell drops and the wave energy gets weak (617). Wednesday the 16th brings a bigger 8ft WSW swell, but it’s marred by a moderate cross-shore chop and winds of 16 mph. By Thursday, we're still in the cross-chop with a 6ft SSW swell, but it’s not clean. It’s not until Friday morning the 18th we get another clean window. That morning looks good with a 7ft SW swell and offshore ESE breezes at 9 mph (wave energy at 1661). It’s another session where the description says it’s excellent for experienced surfers, but the afternoon gets a bit messy.

The Second Week (20th – 27th September)

Sunday the 20th is worth a look first thing. We’ve got a clean 6ft SW swell with a light onshore breeze from the SSE (903 combined energy). It’s a bit smaller but very surfable. After that, the swell fades early in the week with 3ft to 4ft WSW windswell, making for weak and unappealing conditions.

But hold onto your boardies. Wednesday morning, September 23rd is the one to circle on the calendar. We’ve got a solid 10ft SW swell rolling in with a 12-second period. The wind is a light, 9 mph NNE breeze – a nice cross-off. That adds up to serious power, with 2493 combined energy. The report flat-out says the wind and tide are favorable. However, and this is a big "however", at 10ft, this is expert territory only. Horse Trails as a sandbar is not going to handle that much size for the average punter. It’s going to be a big, powerful, and potentially dangerous day.

The rest of the week goes downhill fast. That swell sticks around but gets hammered by horrible winds from the WNW and WSW blowing 19-25 mph with rain. Total mess. By the time we get to Saturday the 26th, the swell drops back to 7ft from the W but it’s still a cross-shore mess.

The final morning of the period, Sunday the 27th, shows real promise. The wind goes totally glassy out of the East at 3 mph (cross-off). The swell is a cleaner 5ft from the West with an 11-second period (1013 combined energy). It’s a little inconsistent, but with those glassy conditions, it’s going to be fun and clean for a solid intermediate session.

The Verdict

The true standouts are Sunday morning, September 13th, for the best combo of decent size and clean conditions, and Sunday morning, September 27th, for the glassy, user-friendly waves. For the big dog experts, Wednesday the 23rd is a massive, powerful day if you’ve got the skills and the nerve.

Keep an eye on the forecasts for the clean mornings – the rest is either too windy or too big for the average surfer at this sandbar.

Catch you in the water.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Mon morning. Warm (max 23°C on Sun afternoon, min 15°C on Fri night). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon afternoon).

Days 5-7 Weather Summary

Moderate rain (total 17mm), heaviest on Tue night. Very mild (max 17°C on Thu afternoon, min 11°C on Wed night). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
2
4
4
2
2
0
0
0
0
1
!
1
1
3
2
0
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
WSW
12
1.9
SW
14
2.3
SW
16
2.3
SW
15
1.9
SW
14
1.7
SW
14
1.6
SW
13
1.2
SW
12
1.9
NW
7
1
SW
11
0.5
SW
19
1.6
SW
16
3.5
WSW
14
2.5
WSW
14
1.8
SW
13
2.1
SSW
12
1.9
SSW
12
1.6
SW
12
2.1
SW
12
Wave Graph
Metric surfscale
Energy kJ
485
1500
2895
2341
1463
1029
809
430
351
250
174
1384
4518
2546
1109
1333
1027
655
1121
Wind (km/h)
15
SE
25
SE
30
SE
15
ESE
15
ESE
15
SSE
15
NNW
30
NNW
30
NNW
25
N
35
NNW
30
NW
10
SSW
30
SSE
30
SSE
20
SE
20
SSE
35
SSE
15
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross
cross
cross-off
High Tide
3:44AM1.55m
3:58PM1.68m
4:17AM1.52m
4:29PM1.62m
4:48AM1.45m
4:59PM1.52m
5:18AM1.35m
5:29PM1.40m
5:49AM1.24m
6:00PM1.27m
6:24AM1.13m
6:36PM1.13m
Low Tide
9:42PM-0.01m
9:48AM0.03m
10:15PM0.01m
10:19AM0.08m
10:45PM0.07m
10:49AM0.16m
11:15PM0.17m
11:18AM0.26m
11:44PM0.28m
11:48AM0.38m
00:15AM0.41m
12:20PM0.51m
00:53AM0.53m
cloud
cloud
part cloud
cloud
cloud
part cloud
mod rain
rain showers
clear
light rain
part cloud
part cloud
heavy rain
light rain
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:47
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:35
6:36
6:36
6:37
6:37
6:37
 mm
6
3
1
15
1
Temp °C
16
18
19
16
20
23
19
19
19
15
16
16
15
12
14
13
14
17
15
Feels °C
13
15
14
13
19
22
20
13
13
11
10
9
11
8
8
7
9
9
8
  • 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 Horse Trails Surf forecast

The above surf forecast table for Horse Trails provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Horse Trails can be found by selecting the local surf guide option on the grey menu. Our Horse Trails 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 (Horse Trails) 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 Horse Trails 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.

Horse Trails is 8 km (5 miles) from the very large city of Robben Island. If you plan a holiday in Cape Town, look for hotels and other accommodation in Robben Island. Robben Island has rooms for a wide range of budgets as well as cheap car hire and transport links.

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