Horse Trails Surf Break

Lat Long: 33.78° S 18.45° E

Horse Trails Surf Forecast and Surf Report

Issued: 7 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Horse Trails sea temperature is
13.6°C
1.9° 

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 10 Sep 2026:

  • Best quality surf: Monday 14 Sep, 5PM (local time) - 11ft (3.5m), 9s period, NW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 5AM (local time) - 11ft (3.5m), 15s period, SW swell with 6,161 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 8AM (local time) - 6ft (1.8m), 12s period with WSW 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 Friday (Sep 11) at 8AM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 1.6m and 7s. 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 15s and forecast to arrive on Wednesday (Sep 16) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Monday (Sep 14) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 11th Sep)6ft (1.8m) 12s
Best Surf 5PM (Mon 14th Sep)11ft (3.5m) 9s
Most Powerful 5AM (Wed 16th Sep)11ft (3.5m) 15s

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


The Lowdown

Alright, Rusty here, let's talk about Horse Trails. We've got a solid run of SW groundswell heading our way, but it's not all smooth sailing. The wind is going to be the main character in this story, so we need to pick our moments.

The first real window kicks off on Saturday the 12th. The morning is looking clean with a moderate cross-offshore breeze from the SE. We've got a solid 6 ft of SW swell, with a long 14-second period. The combined energy is moderate at 1831. It's not the biggest, but the clean conditions will make it rideable. The afternoon sees the swell bump up to 8 ft with a very long 17-second period from the SW, and the energy jumps to 3633. Still clean with that cross-offshore wind, but that longer period might make it a bit straight at the sandbar. It's a good day, but keep an eye on the tide.

Now, get this: Sunday the 13th morning is the standout. The wind drops to a glassy 3 mph from the ENE. We're talking 6 ft of SW groundswell at 14 seconds, and 1269 for wave energy. That's as clean as it gets. The forecast says "expect very good surf conditions," and I'm feeling it. This is the one to circle on your calendar. The afternoon gets a bit messy with a cross-onshore wind, so make the most of that morning glass.

After that, we hit a bit of a lull. Monday the 14th morning is a write-off with a strong cross-shore wind, but the afternoon throws a curveball. A big 12 ft NW windswell shows up with a short 9-second period, and it's clean with a cross-offshore wind. The energy is 1806. That's a lot of water moving around, and with that size, it's going to be for experts only. The same goes for the 12 ft SW swell on Wednesday the 16th, which is also too big for this break.

We then get a few more days of moderate, lumpy conditions before a small window opens on the 17th. Thursday morning has a light cross-shore breeze and 6 ft of SW swell at 12 seconds. It's surfable, but nothing special.

The next real highlight is Friday the 18th morning. Clear skies, a light cross-offshore breeze from the ESE, and 4 ft of SW groundswell with a 15-second period. The energy is 1311. It's smaller, but it's clean and should offer some fun, lined-up waves. The "very good surf conditions" tag is back, so it's worth a look.

The rest of the forecast gets a bit boisterous again. We see more swell in the 7 ft to 10 ft range, with cross-shore winds and chop. The period drops, and the energy stays high. For the most part, it's a battle.

Tuesday the 22nd afternoon brings a nice surprise. The wind goes offshore from the E at 15 mph, with a clean 3 ft S swell. It's small, but offshore and clean is always a winner. The energy is weak at 389, but it's a good option for a small-wave board.

The end of the run on the 23rd and 24th is a mix of tiny, weak swells and iffy wind. The 25th sees a small 5 ft SW swell but with a cross-onshore breeze, so it's a bit of a fizzle.

So, to wrap it up: the absolute best bet is Sunday the 13th morning. Get on it for that glassy, clean SW groundswell. If you miss that, Friday the 18th morning is your next best shot for some clean, fun waves. The rest is a waiting game or for the big-wave crew on the bigger days.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Warm (max 23°C on Sun afternoon, min 15°C on Sun night). Winds increasing (calm on Sun night, strong winds from the NW by Tue afternoon).

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
2
1
1
3
3
2
4
3
1
2
0
!
0
0
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
12
2.4
SW
15
2.2
WSW
13
2
WSW
13
1.8
WSW
12
1.6
WSW
12
1.2
WSW
12
1.9
SW
14
2.4
SW
17
2.2
SW
15
1.8
SW
14
1.6
SW
14
1.3
SW
13
1.1
SW
12
3.5
NW
9
2.3
NW
8
0.7
SW
20
1.9
SW
18
3.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
607
2328
1672
1321
919
680
385
1500
3172
2010
1186
947
609
386
1606
736
404
2101
5605
Wind (km/h)
10
SSE
15
S
25
S
20
SSE
20
SSE
25
SSE
15
SE
25
SE
25
ESE
15
ESE
5
ENE
15
W
0
SSE
35
NNW
30
N
30
NNW
30
NNW
35
NW
20
S
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
glassy
cross
cross-off
cross
cross
cross
cross-on
High Tide
2:33AM1.51m
2:51PM1.66m
3:10AM1.55m
3:25PM1.70m
3:44AM1.55m
3:58PM1.68m
4:17AM1.52m
4:29PM1.62m
4:48AM1.45m
4:59PM1.52m
5:18AM1.35m
5:29PM1.40m
Low Tide
8:31PM0.08m
8:41AM0.05m
9:08PM0.01m
9:15AM0.02m
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
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
part cloud
mod rain
rain showers
cloud
light rain
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:50
6:48
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:34
6:34
6:35
6:36
6:36
6:37
 mm
8
2
3
1
2
12
Temp °C
15
16
18
15
17
20
16
18
22
18
22
23
16
17
16
15
16
17
16
Feels °C
13
13
15
12
14
17
13
15
19
15
23
21
16
11
10
10
11
10
11
  • 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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