
Surf Forecasts:
Eerste Steen surf forecast from 29 Jul 2026:
- Best quality surf: Wednesday 5 Aug, 2PM (local time) - 11ft (3.5m), 14s period, WSW swell with cross-shore winds.
- Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 11ft (3.5m), 14s period, WSW swell with 4,798 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 11PM (local time) - 6ft (1.8m), 13s period with SW swell.
Best Forecast Surf Conditions for Eerste Steen this week:
The surf forecast for Eerste Steen over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 11PM. The primary swell is predicted to be 1.8m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Eerste Steen in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Aug 05) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 29th Jul) | 6ft (1.8m) 13s |
| Best Surf | 2PM (Wed 5th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 5PM (Wed 5th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Eerste Steen over the next 16 days.
The Lowdown
G'day, it's Rusty. Let's check out what's in the water. The water's sitting at 57°F, which is a good couple of degrees colder than normal for this time of year, so you'll want that extra rubber for sure.
The week kicks off proper on Wednesday the 29th, but it's a bit of a messy start. We've got a 6ft SSW swell, 13 seconds, and a cross-on 9 mph wind, so it's lumpy and a bit of a struggle. The wave energy is strong though, sitting at 1101. Not the best way to start, but we'll take it.
Now, Thursday the 30th morning is a whole different story. The wind swings to a light Easterly, going cross-off, and the swell drops to a clean 5ft from the SW, still with that lovely 13-second period. The energy is moderate at 805. This is the pick of the early week. Crystal clean conditions, and the break at Eerste Steen will be looking smooth. Expect some crowds though, as it's a popular spot.
Friday the 31st and Saturday the 1st of August keep the consistency going. Friday morning has a 4ft SW swell, 12 seconds, and light cross-off ESE winds. Saturday morning is even better with a 4ft SW swell, 14 seconds, and a clean offshore breeze from the ENE. The energy is moderate at 597. By Saturday afternoon, it goes glassy with a light WSW breeze. This is a great run of small, clean waves. Sunday the 2nd of August starts glassy again in the morning with a 4ft SW swell, but the afternoon gets a bit iffy with a WSW onshore wind.
Now, hold onto your board, because the second week gets serious. Monday the 5th of August, we see a big jump. Wednesday morning the 5th shows a 6ft SW groundswell with a 15-second period, and a solid 19 mph cross-off N wind. The energy is very strong at 2229. That's a lot of power. Wednesday afternoon, the swell hits 12ft from the WSW with a 14-second period and a cross-shore NW wind. The energy is massive at 4798. This is big, expert-only territory. The break is going to be thumping, but it's too big for most of us.
This huge swell hangs around through the 6th, 7th, and 8th of August, with solid 12ft to 15ft SW and WSW swells. The wind is a mess for most of it, with strong cross-onshore and onshore conditions. Saturday the 8th is a write-off with rain showers and 19 mph winds. The energy is enormous, hitting 7223 on the afternoon of the 8th. This is more for the kite crew than paddle surfers, honestly.
The surf finally starts to drop back into a more manageable range for the second week. Monday the 10th of August morning is a standout, with a 10ft SSW swell, 11 seconds, and a light cross-off ESE breeze. The energy is strong at 2266. The report says "excellent surf conditions for experienced surfers". This is a big, powerful wave, but with clean conditions, it's a proper session for the guys who know what they're doing.
Tuesday the 11th morning is still clean but even bigger at 13ft, and the 12th of August is looking excellent again. Wednesday the 12th morning has a 10ft SW swell, 14 seconds, and a cross-off SE breeze. The energy is very strong at 4031. The afternoon is also clean. Thursday the 13th of August is a real treat: a 10ft WSW swell, 13 seconds, and a proper offshore ENE wind at 9 mph. The energy is strong at 2795. The afternoon stays clean with a light ESE cross-off. That's the best of the long-range stuff.
So, if you're looking for the best of the best, make a plan for the morning of Thursday the 30th of July for the cleanest small waves, or if you're an experienced surfer, the mornings of the 10th and 13th of August are the ones to circle. The big days in between are for the brave and the well-equipped only.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 11°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 16 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 12 | SW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | WSW 11 | SW 15 |
Wave Graph | ||||||||||||||||||||
1083 | 976 | 796 | 669 | 545 | 416 | 355 | 215 | 581 | 494 | 486 | 479 | 496 | 428 | 347 | 317 | 350 | 198 | 187 | 322 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | cross-off | cross-on | off | cross-off | cross-on | off | off | glassy | off | glassy | on | cross-off | cross | on | cross-off | cross-off | cross | cross-off |
High Tide | 3:33PM1.43m | 3:38AM1.41m | 4:03PM1.49m | 4:09AM1.43m | 4:33PM1.52m | 4:41AM1.42m | 5:03PM1.53m | 5:13AM1.39m | 5:34PM1.52m | 5:48AM1.34m | 6:08PM1.47m | 6:28AM1.27m | 6:48PM1.41m | |||||||
Low Tide | 9:40PM0.25m | 9:50AM0.13m | 10:11PM0.22m | 10:18AM0.12m | 10:42PM0.20m | 10:47AM0.13m | 11:13PM0.20m | 11:16AM0.16m | 11:47PM0.21m | 11:48AM0.21m | 00:24AM0.25m | 12:25PM0.29m | 1:09AM0.31m | |||||||
— | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | |
6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 15 | 18 | 17 | 18 | 22 | 20 | 20 | 23 | 19 | 17 | 19 | 15 | 16 | 16 | 14 | 14 | 16 | 13 |
Feels °C | 16 | 14 | 13 | 16 | 15 | 14 | 19 | 17 | 16 | 20 | 16 | 15 | 17 | 14 | 14 | 13 | 12 | 10 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 12 | SW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | WSW 11 | SW 15 |
1083 | 976 | 796 | 669 | 545 | 416 | 355 | 213 | 581 | 494 | 486 | 479 | 496 | 428 | 347 | 317 | 350 | 198 | 187 | 322 | |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 6 | SE 6 | — | SSE 6 | W 19 | WSW 18 | WSW 16 | SE 10 | SE 11 | SE 11 | S 9 | S 9 | SW 15 | SW 13 | SW 12 | WSW 11 | WSW 11 | SW 11 | SW 10 |
18 | 7 | 9 | — | 13 | 7 | 60 | 215 | 16 | 4 | 5 | 6 | 6 | 171 | 277 | 314 | 95 | 167 | 137 | 96 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 18 | WSW 18 | SE 6 | — | — | — | — | SE 12 | S 8 | — | — | — | SW 18 | SW 16 | W 10 |
— | — | — | — | — | 13 | 60 | 8 | — | — | — | — | 5 | 1 | — | — | — | 12 | 91 | 71 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 6 | — | — | — | — | — | — | — | — | NW 3 | NNW 3 | NNW 3 | — | NW 3 | NNW 4 | NW 5 | NW 6 |
— | — | — | 12 | — | — | — | — | — | — | — | — | 2 | 4 | 5 | — | 2 | 8 | 54 | 170 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 6 | 0 | 39 | 341 | 82 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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Information about the Eerste Steen Surf forecast
The above surf forecast table for Eerste Steen provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Eerste Steen can be found by selecting the local surf guide option on the grey menu. Our Eerste Steen 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 (Eerste Steen) 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 Eerste Steen 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.
Eerste Steen 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.










