
Surf Forecasts:
Eerste Steen surf forecast from 15 Jul 2026:
- Best quality surf: Tuesday 21 Jul, 8AM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 21 Jul, 2PM (local time) - 15ft (4.5m), 15s period, SW swell with 9,237 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 11PM (local time) - 10ft (3.0m), 14s 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 15) at 11PM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Eerste Steen in the next 16 days are 4.5m 15s and forecast to arrive on Tuesday (Jul 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Jul 21) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 15th Jul) | 10ft (3.0m) 14s |
| Best Surf | 8AM (Tue 21st Jul) | 11ft (3.5m) 14s |
| Most Powerful | 2PM (Tue 21st Jul) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Eerste Steen over the next 16 days.
The Lowdown
Alright, this is Rusty, and let’s talk about Eerste Steen in the coming weeks. It’s a bit of a rollercoaster, but there are some real gems if you pick your moments.
The water is sitting at 56°, which is a solid 4° colder than it should be for this time of year. That’s a noticeable chill, so don’t even think about ditching the wetsuit.
We’ve got a run of swell starting Wednesday, July 15th, but honestly, it’s not the best. Wednesday morning sees a 4ft WSW swell with a very long 17-second period, and the combined energy is a hefty 1187 (moderate). The wind is light and cross from the NW, so it’s a bit bumpy. The afternoon gets bigger, 8ft from the SW, but the wind shifts cross-on, making it messy. Not the day for it.
Now, Thursday, July 16th, is where it starts to get interesting. The morning is glassy – absolutely glassy – with a solid 8ft SW swell at 13 seconds. That’s a lot of power (2381 energy), and it’s clean. This is proper intermediate territory, maybe a bit much for beginners, but for experienced surfers, this is a standout. The wind is a light SSE, so we’re looking at perfection. The afternoon on Thursday is still good at 8ft, but the wind comes cross-on, so stick to the morning session.
Friday, July 17th, is another beauty. Glassy conditions again for the morning with a 6ft SW swell, 11-second period. The energy is a bit lower (787), but the conditions are so clean it’s hard to complain. The afternoon stays glassy with a 6ft swell, but it’s backing off.
Saturday, July 18th, the swell drops. A 3ft WSW swell in the morning with glassy conditions is a nice small-wave option, but the afternoon gets tricky with a 6ft SW swell and onshore wind. Sunday and Monday are similar, with wind and tide issues making it a marginal call.
Now, hold onto your board. Tuesday, July 21st, is a monster. A 15ft SW swell rolls in with a 15-second period. The energy is insane – 8525 – but it’s just too big for this break. The wind is right, but the swell is way too large for most. This is big-wave territory, expert only, and even then, it’s pushing it.
Wednesday, July 22nd, is a write-off. A 10ft swell but with a 35 km/h cross-off wind that’s howling. It’s clean, but the wind is too strong for comfortable paddle surfing. This setup would be more interesting for kite surfing than a standard surf session.
Thursday, July 23rd, we’re back to a massive 16ft SW swell. Again, the wind is light and cross, but at 16ft, it’s just too big for this spot.
The real standout in the second week is Friday, July 24th, in the morning. An 8ft WSW swell at 13 seconds with a light SE cross-off wind. The energy is 4123, and the conditions are clean. This is excellent for experienced surfers – a true highlight.
The rest of the period into the end of July sees a lot of 7ft to 10ft swell, but the wind is usually cross or cross-on, keeping it marginal. The last day, July 30th, has a nice 6ft SW swell with clean conditions from a light SE cross-off wind, which is a solid way to finish the run.
Best on offer? Without a doubt, Thursday, July 16th morning, and Friday, July 17th, for the glassy, clean conditions. The Friday, July 24th morning is a close second for the quality of the swell. The crowds at Eerste Steen can be a problem, so get in early.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sat afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
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) | WSW 17 | SW 16 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 10 | WSW 9 | SW 12 | SW 12 | SW 11 | SSW 11 | SSW 10 | SW 11 | SW 10 | SSW 11 | SW 15 | SW 15 | SW 14 |
Wave Graph | |||||||||||||||||||||
963 | 2982 | 3558 | 2381 | 1671 | 1088 | 787 | 635 | 377 | 180 | 878 | 760 | 638 | 595 | 307 | 344 | 132 | 459 | 8525 | 8347 | 4835 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | off | glassy | cross-on | cross-off | glassy | glassy | glassy | glassy | on | glassy | on | cross | cross | cross-on | on | glassy | cross | cross-on | cross-off |
High Tide | 4:12PM1.61m | 4:28AM1.54m | 4:55PM1.63m | 5:12AM1.48m | 5:37PM1.59m | 5:55AM1.39m | 6:19PM1.52m | 6:38AM1.28m | 7:01PM1.42m | 7:23AM1.17m | 7:45PM1.31m | 8:15AM1.07m | 8:37PM1.19m | ||||||||
Low Tide | 9:58AM-0.00m | 10:25PM0.08m | 10:40AM0.01m | 11:11PM0.09m | 11:20AM0.07m | 11:55PM0.15m | 12:00PM0.16m | 00:39AM0.23m | 12:39PM0.27m | 1:24AM0.33m | 1:21PM0.39m | 2:14AM0.43m | 2:09PM0.51m | 3:14AM0.51m | |||||||
7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:47 | — | — | 7:47 | — | — | 7:46 | — | — | 7:46 | — | — | |
— | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 15 | 14 | 16 | 15 | 16 | 18 | 18 | 17 | 18 | 16 | 16 | 16 | 14 | 13 | 14 | 13 | 12 | 13 | 12 |
Feels °C | 13 | 15 | 15 | 14 | 14 | 14 | 16 | 17 | 18 | 16 | 17 | 16 | 15 | 14 | 12 | 12 | 11 | 11 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 17 | SW 16 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 10 | WSW 9 | SW 12 | SW 12 | SW 11 | SSW 11 | SSW 10 | SW 11 | SW 9 | WSW 8 | SW 15 | SW 15 | SW 14 |
963 | 2982 | 3558 | 2381 | 1671 | 1088 | 787 | 635 | 377 | 180 | 878 | 760 | 638 | 595 | 307 | 344 | 107 | 292 | 8525 | 8347 | 4835 | |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | — | — | — | — | — | — | S 13 | S 11 | S 11 | W 11 | W 11 | W 10 | SW 11 | S 10 | SW 10 | SSW 11 | — | — | — |
165 | 76 | — | — | — | — | — | — | 51 | 146 | 112 | 198 | 231 | 218 | 241 | 122 | 132 | 459 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SW 11 | — | — | — | — | — | — | — | SW 16 | SW 14 | WSW 12 | S 10 | SW 12 | SW 11 | W 10 | W 10 | S 9 | W 9 | — | — | — |
59 | — | — | — | — | — | — | — | 10 | 123 | 49 | 32 | 118 | 155 | 158 | 90 | 79 | 40 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 3 | — | N 4 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 9 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 31 | 2 | 2 | 2 | 36 | 0 | 38 | 31 | 47 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










