
Surf Forecasts:
Horse Trails surf forecast from 3 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 11PM (local time) - 10ft (3.0m), 14s period, WSW swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 2AM (local time) - 11ft (3.5m), 14s period, SW swell with 4,124 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11AM (local time) - 4.5ft (1.4m), 12s 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 Monday (Aug 03) at 11AM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 0.7m and 14s. The wind is predicted to be 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 Sunday (Aug 09) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Aug 05) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 3rd Aug) | 4.5ft (1.4m) 12s |
| Best Surf | 11PM (Wed 5th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 2AM (Sun 9th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Horse Trails over the next 16 days.
The Lowdown
Alright, this is Rusty, talkin' straight from the lineup. Let's break it down.
First thing: the water at Horse Trails is a nippy 55° this morning. That's over 4° colder than normal for this time of year, so you'll be wantin' a thick wetsuit and maybe some booties. That's a serious cold snap.
We start Monday, August 3rd, with a morning session that's clean. The swell is 5ft from the SW with a 12-second period, and the wind is light offshore from the ENE. The energy is moderate at 805, but the long period means it'll be clean, not bumpy. The afternoon goes cross-on, so hit the morning.
Tuesday the 4th is a beauty. The wind goes dead calm, glassy as a mirror. The swell is 5ft, period drops to 11 seconds, but it's still clean and fun. This is a great weekday session.
Wednesday the 5th brings a jump. The swell comes up to 7ft–7ft, with a 16-second period—a proper groundswell. But the wind swings to the NW at 12–15 mph, putting a cross-shore chop on it. The energy is strong, over 2000, but it'll be lumpy. For the experienced guys, there will be some big walls.
From Thursday the 6th through Sunday the 9th, it's too big. The swell is 10ft consistently, and the wind is a mess. The energy is over 3000. The forecast says it's too big for this break, and I'm tellin' you, it's a no-go for everyone but the big-wave chargers. Sunday the 9th is a total write-off with 25 mph cross-shore winds.
The surf returns Monday the 10th. The swell drops to 5ft, morning winds are offshore from the SE, and it cleans up. Energy is 783. A fun, solid session.
Tuesday the 11th is the standout of the first week. The morning is offshore from the ENE at only 3 mph, with a 5ft SSW swell. The period is 12 seconds. That's clean, punchy, waist-to-chest high waves with no wind. Crowds are possible, but early is your friend.
The big one: Wednesday the 12th. The morning is glassy, with a 4ft WSW swell, but look at the period: 21 seconds. That's insane. The afternoon is even better: 5ft, 20-second period, glassy. The energy is 2012—strong. This is excellent for experienced surfers. The long period will make it break perfectly, but with long waits. For a sandbar, it'll be a bit straight, but with that wind, it's the best wave of the forecast.
From the 13th on, it's too big again. 12ft on the 13th, 10ft on the 14th, 12ft on the 15th. All cross-shore wind. Energy is over 4000. Only for experts.
The 16th and 17th, the swell drops but the wind is still strong—15–20 mph—so it's not worth it.
The final day, Tuesday the 18th, shows some promise. 8ft WSW swell, 12-second period, with light offshore wind from the ESE. Energy is 2116. It's clean and big, for experienced surfers only.
The standouts? Tuesday the 11th morning is the pick for the first week—clean, small, perfect. But the absolute winner is Wednesday afternoon the 12th. That 5ft, 20-second period groundswell with glassy conditions is a dream. Get on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Thu morning. Very mild (max 16°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 15 | SW 16 | SW 15 | SW 13 | WSW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 13 | SW 12 | S 11 |
Wave Graph | |||||||||||||||||||||
619 | 499 | 683 | 431 | 258 | 301 | 1904 | 2083 | 2752 | 3259 | 2669 | 2021 | 3621 | 3504 | 3504 | 2254 | 2031 | 4124 | 2522 | 2624 | 1109 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | off | glassy | glassy | cross-off | cross | cross | cross-off | cross | cross | cross | cross-off | cross-on | glassy | on | on | on | cross-on | cross | cross-off |
High Tide | 6:08PM1.47m | 6:28AM1.27m | 6:48PM1.41m | 7:15AM1.19m | 7:38PM1.32m | 8:20AM1.10m | 8:48PM1.23m | 9:52AM1.05m | 10:22PM1.20m | 11:32AM1.10m | 11:55PM1.25m | 12:48PM1.23m | 1:05AM1.35m | ||||||||
Low Tide | 11:48AM0.21m | 00:24AM0.25m | 12:25PM0.29m | 1:09AM0.31m | 1:11PM0.39m | 2:07AM0.39m | 2:13PM0.48m | 3:28AM0.44m | 3:47PM0.55m | 5:09AM0.43m | 5:37PM0.51m | 6:32AM0.33m | 6:57PM0.39m | ||||||||
7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | |
mm | — | — | — | — | — | — | — | — | — | 8 | 2 | — | — | — | — | — | — | 2 | 1 | — | — |
Temp °C | 20 | 24 | 19 | 18 | 20 | 16 | 15 | 16 | 14 | 12 | 12 | 12 | 12 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 |
Feels °C | 18 | 23 | 16 | 17 | 18 | 15 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 14 | 13 | 12 | 11 | 13 | 7 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 12 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 10 | SW 16 | SW 15 | SW 13 | WSW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 13 | SSW 15 | WSW 12 |
619 | 499 | 683 | 431 | 258 | 144 | 1904 | 2083 | 2752 | 3259 | 2669 | 2021 | 3621 | 3504 | 3504 | 2254 | 2031 | 4124 | 2522 | 43 | 615 | |
Swell 2 Height (m) Direction Period (s) | WSW 14 | SW 12 | WSW 12 | WSW 11 | WSW 11 | SW 15 | W 9 | W 9 | WSW 15 | — | SW 18 | WSW 13 | — | — | — | — | — | — | SSW 15 | S 15 | S 15 |
186 | 324 | 109 | 41 | 117 | 301 | 60 | 25 | 752 | — | 154 | 1127 | — | — | — | — | — | — | 22 | 104 | 40 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 18 | SW 16 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 12 | 41 | 98 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 3 | WNW 4 | N 4 | — | — | — | — | — | — | — | — | — | S 6 | SW 12 | S 11 |
— | — | — | — | — | — | 8 | 42 | 18 | — | — | — | — | — | — | — | — | — | 177 | 2624 | 1109 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 0 | 0 | 0 | 38 | 36 | 104 | 2 | 2 | 2 | 1 | 15 | 1 | 31 | 31 | 6 | 456 | 1458 | 2 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











