
Surf Forecasts:
Rock Wave surf forecast from 3 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 11PM (local time) - 6ft (1.9m), 10s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 8PM (local time) - 15ft (4.5m), 12s period, SSE swell with 5,465 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 6ft (1.8m), 10s period with ESE swell.
Best Forecast Surf Conditions for Rock Wave this week:
The surf forecast for Rock Wave over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.8m and 10s period with a secondary swell of 0.5m and 13s. Another secondary swell of 1.1m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rock Wave in the next 16 days are 4.5m 12s and forecast to arrive on Monday (Aug 10) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Sunday (Aug 09) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 6ft (1.8m) 10s |
| Best Surf | 11PM (Tue 4th Aug) | 6ft (1.9m) 10s |
| Most Powerful | 8PM (Mon 10th Aug) | 15ft (4.5m) 12s |
Table - best surf conditions forecast for Rock Wave over the next 16 days.
The Lowdown
Alright, Rusty here, and I’ve got a look at what’s coming down the pipe for Rock Wave. We’ve got a bit of a slow start, but the second week is shaping up to be a proper event, if you’ve got the skills and the patience.
The water at Rock Wave is sitting at 64°, which is a good four degrees colder than what you’d expect for this time of year, so you’ll be wanting a thick wetsuit.
First up, the early part of the week is pretty lackluster. Monday the 3rd and Tuesday the 4th are offering up some chest-high swell from the ESE, around 5 ft to 6 ft, with a period of 10 seconds. The wind is light and cross, but the reports are calling it marginal, with questionable tide conditions. The wave energy is moderate (849 and 482), but it’s not really doing much for us. Wednesday morning the 5th is the best of this first batch, with the wind going glassy, a 4 ft swell from the east, and energy at 392. It’s clean, but the swell is small and inconsistent. The rest of that week is a write-off, with onshore winds, rain, and junk surf.
Now, here’s where it gets interesting. We’ve got a massive gap of poor conditions until the real action starts. The standout is without a doubt Wednesday the 12th. The swell is going to be a solid 15 ft to 20 ft from the SSE, with a period of 13 to 14 seconds. That’s a powerful, long-period groundswell, and the combined wave energy is a monstrous 14,067 to 15,813. This is serious, heavy water. The wind is offshore from the NW, and the morning is clean with a moderate breeze, while the afternoon is glassy with light offshore winds. This is an exceptional window for expert surfers only. The 20 ft afternoon swell is predicted to be too big for Rock Wave, so the morning is your window. The preceding Tuesday the 11th is a total washout with heavy rain and strong onshore winds, so don’t even think about paddling out then.
After that pulse, it settles down but remains solid. Thursday the 13th morning has an 8 ft swell from the south, clean conditions with cross-offshore winds, and energy at 2,857. This is still a big day for experienced surfers. Then Friday the 14th morning is a gem: glassy conditions, a 7 ft groundswell from the south, and energy at 1,410. That’s a beautiful, clean, 2-metre day for the crew that know what they’re doing.
The final week drops off sharply. From Saturday the 15th onward, we’re back to knee-high, weak, and messy slop with winds that are all over the place. The swell drops to 2 ft, and the energy falls to 284. It’s a proper close-out on the forecast.
So, if you’re an expert, you lock in Wednesday the 12th and Friday the 14th. If you’re not, sit this one out. The early part of the window is a dud, but that one big pulse is the real deal.
- Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 24°C on Sun morning, min 13°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the WSW by Fri night). | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | E 9 |
Wave Graph | ||||||||||||||||||||
731 | 551 | 425 | 580 | 440 | 319 | 221 | 362 | 309 | 384 | 461 | 313 | 380 | 568 | 565 | 465 | 257 | 347 | 427 | 240 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-off | glassy | cross | off | cross | cross-on | glassy | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 6:32PM1.56m | 6:41AM1.38m | 7:09PM1.49m | 7:21AM1.27m | 7:53PM1.38m | 8:12AM1.14m | 8:56PM1.26m | 9:39AM1.03m | 10:42PM1.18m | 11:55AM1.04m | 00:36AM1.23m | 1:27PM1.18m | 1:48AM1.35m | |||||||
Low Tide | 00:43AM0.25m | 12:47PM0.21m | 1:24AM0.34m | 1:26PM0.32m | 2:15AM0.44m | 2:19PM0.45m | 3:32AM0.54m | 3:46PM0.56m | 5:31AM0.56m | 5:55PM0.57m | 7:11AM0.45m | 7:30PM0.45m | ||||||||
— | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | |
5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 22 | 17 | 22 | 25 | 19 | 24 | 25 | 20 | 20 | 20 | 19 | 19 | 22 | 17 | 17 | 20 | 18 | 24 | 23 | 18 |
Feels °C | 19 | 15 | 18 | 21 | 16 | 21 | 22 | 17 | 18 | 17 | 19 | 19 | 21 | 12 | 14 | 16 | 15 | 22 | 21 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | E 10 | SSW 14 | SSW 13 | SSW 12 | E 9 | SSW 16 | SSW 14 | SSW 14 | E 7 | E 8 | E 9 | E 9 |
731 | 551 | 425 | 473 | 440 | 319 | 221 | 211 | 120 | 384 | 461 | 313 | 83 | 568 | 565 | 465 | 186 | 177 | 190 | 240 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 11 | SW 11 | SSW 14 | SSW 16 | SSW 15 | E 10 | E 10 | E 10 | SSW 15 | SSW 7 | S 8 | S 7 | SSW 13 | SSW 14 | SSW 14 | SSW 13 |
104 | 95 | 57 | 56 | 31 | 30 | 41 | 362 | 309 | 117 | 89 | 87 | 130 | 111 | 185 | 70 | 257 | 347 | 427 | 181 | |
Swell 3 Height (m) Direction Period (s) | S 13 | — | — | — | S 18 | SSW 15 | SW 11 | E 10 | ENE 7 | SSW 5 | SSW 19 | SSW 16 | — | E 9 | E 9 | — | SSE 7 | SE 8 | N 3 | SE 9 |
14 | — | — | — | 6 | 43 | 29 | 148 | 17 | 29 | 34 | 149 | — | 43 | 43 | — | 20 | 9 | 2 | 12 | |
Wind waves Height (m) Direction Period (s) | — | NE 5 | — | E 10 | ENE 6 | — | ENE 6 | — | SSW 6 | SSW 5 | — | ENE 4 | SSW 12 | SSW 7 | — | ENE 5 | NE 7 | NNW 3 | ENE 9 | SW 5 |
— | 57 | — | 580 | 197 | — | 60 | — | 36 | 55 | — | 5 | 380 | 243 | — | 84 | 489 | 6 | 397 | 64 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 103 | 0 | 4 | 260 | 0 | 0 | 40 | 0 | 31 | 257 | 0 | 40 | 27 | 32 | 120 | 257 | 0 | 2 | 31 | 5 |
Best forecast wave conditions in Eastern Cape - Wild Coast | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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Information about the Rock Wave Surf forecast
The above surf forecast table for Rock Wave provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rock Wave can be found by selecting the local surf guide option on the grey menu. Our Rock Wave 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 (Rock Wave) 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 Rock Wave 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.
Are you planning a holiday in Eastern Cape - Wild Coast? If you are looking for accommodation near Rock Wave, camping, hotels and holiday cottages in Eastern Cape - Wild Coast, consider staying in East London which is 25 km (16 miles) away. Other places in and around Eastern Cape - Wild Coast where you can find information about places to rent, and car hire include Butterworth which is 60 km (37 miles) away, Stutterheim and Bisho.











