
Surf Forecasts:
Robberg surf forecast from 28 Jul 2026:
- Best quality surf: Thursday 30 Jul, 2AM (local time) - 6ft (1.8m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 11PM (local time) - 7.5ft (2.3m), 14s period, SW swell with 2,037 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 2AM (local time) - 6ft (1.8m), 13s period with SW swell.
Best Forecast Surf Conditions for Robberg this week:
The surf forecast for Robberg over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 30) at 2AM. The primary swell is predicted to be 1.8m and 13s 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 Robberg in the next 16 days are 2.3m 14s and forecast to arrive on Tuesday (Jul 28) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 30th Jul) | 6ft (1.8m) 13s |
| Best Surf | 2AM (Thu 30th Jul) | 6ft (1.8m) 13s |
| Most Powerful | 11PM (Tue 28th Jul) | 7.5ft (2.3m) 14s |
Table - best surf conditions forecast for Robberg over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for Robberg over the next couple of weeks.
Robberg (beach and reef) is inconsistent, so when it’s on, it’s a real treat. The water temperature is sitting at 65°F which is pretty much normal for this time of year, so the wetsuit you’ve been using will be fine.
The first week is a bit of a grind, to be honest. We’ve got a fair bit of swell, but the wind is a persistent problem. Tuesday the 28th and Wednesday the 29th are all cross-shore junk with a cross-chop, making things messy. The energy is moderate to strong (2663 and 1699 respectively), but the wind just ruins it. Thursday the 30th morning is the first real hint of something better, with a clean look and a gentle cross-offshore breeze on a 2ft SSW swell, but it’s still marginal. Then Friday the 31st morning is similar, clean but small at 2ft, and the energy is weak (964). The afternoon brings a sudden shift to an ESE swell at 3ft, but it’s only 8 seconds and cross-shore, so not great.
Saturday the 1st of August is a standout. The morning is clean with a light offshore breeze from the north, and a 2ft ESE swell with a 9-second period. The energy is moderate (997). This is the best of the first week – a solid, clean wave for intermediate surfers. The morning session is the pick.
Sunday the 2nd of August is another cracker. The morning is clean again with a 2ft ESE swell, and then the afternoon turns glassy with a 2ft E swell. The energy is a bit stronger (1001). If you can get out for the afternoon, that’s the real sweet spot – glassy, clean, and a fun size.
Monday the 3rd of August is a mixed bag. The morning is onshore, but the afternoon turns glassy with a 1ft SW swell. It’s small, but for a glassy afternoon lap, it’s worth a paddle.
Wednesday the 5th of August morning is a good call. Clean offshore wind from the north with a 2ft SW swell at 14 seconds. That’s a long period groundswell, and the energy is strong (1298). Robberg is a reef and beach setup, so that long period will be better on the reef sections. The afternoon gets messy.
Now, the second week is a big one, but it’s for experts only. Saturday the 8th of August is a beauty. The morning is clean with a cross-offshore breeze, and the swell is a solid 3ft from the SW, with a 15-second period. The energy is very strong (3452). Then the afternoon goes glassy, flat calm, with the same 3ft SW swell. This is the best on offer for the whole window – a clean, glassy, 3ft groundswell. It’s a big wave, so only for the experienced crew.
Monday the 10th of August morning is a massive event. The swell is 6ft from the SW, with a 16-second period. The energy is extreme (12477). That’s a proper ocean. The wind is cross-shore, so it’s not clean, and at that size, it’s purely for experts. The afternoon drops to 3ft but with a 19-second period, which is very long. That’s a reef-only wave at Robberg.
Tuesday the 11th of August is the real king of the window. The morning is a 5ft SW swell, cross-onshore, but the energy is massive (9330). Then the afternoon goes glassy. A 5ft SSW swell, glassy, with a 13-second period. The energy is still very strong (6390). That is exceptional surf, but only for absolute experts. If you’re not in that league, don’t even think about it.
After that, the swell drops off quickly. Wednesday the 12th of August is glassy all day with a 2ft S swell in the morning and a 2ft S swell in the afternoon. Clean, fun, and a nice reward for those who survived the big days.
So, to sum it up: The best on offer is the afternoon of Sunday the 2nd of August for a clean, fun intermediate wave. For the experts, the glassy afternoon of Tuesday the 11th of August is the one to circle. There’s a long gap of poor conditions in the first few days, but it gets going. Robberg is inconsistent, so when it comes together like this, it’s a special run.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
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 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | ESE 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | SW 13 | E 10 | SW 14 |
Wave Graph | ||||||||||||||||||||
2390 | 1788 | 1182 | 1218 | 1127 | 932 | 841 | 769 | 529 | 661 | 1233 | 758 | 613 | 705 | 577 | 577 | 516 | 609 | 423 | 536 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross-on | off | off | glassy | cross-off | on | glassy | cross-off |
High Tide | 3:30PM1.51m | 3:35AM1.57m | 4:00PM1.60m | 4:04AM1.62m | 4:28PM1.67m | 4:33AM1.64m | 4:56PM1.71m | 5:02AM1.64m | 5:25PM1.73m | 5:32AM1.61m | 5:55PM1.72m | 6:04AM1.54m | 6:27PM1.67m | |||||||
Low Tide | 9:33PM0.32m | 9:48AM0.17m | 10:03PM0.26m | 10:16AM0.11m | 10:32PM0.21m | 10:42AM0.08m | 11:02PM0.19m | 11:10AM0.08m | 11:33PM0.19m | 11:38AM0.11m | 00:05AM0.22m | 12:08PM0.17m | 00:41AM0.28m | |||||||
— | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | |
5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 16 | 17 | 15 | 16 | 18 | 15 | 16 | 19 | 17 | 21 | 23 | 20 | 27 | 29 | 23 | 19 | 19 | 21 |
Feels °C | 10 | 10 | 13 | 12 | 11 | 13 | 13 | 11 | 13 | 15 | 13 | 18 | 21 | 17 | 24 | 26 | 20 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
2390 | 1788 | 1182 | 1218 | 1127 | 932 | 841 | 769 | 529 | 380 | 791 | 758 | 613 | 705 | 577 | 577 | 516 | 460 | 422 | 313 | |
Swell 2 Height (m) Direction Period (s) | SSE 8 | — | — | — | — | — | — | — | — | — | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 12 | SW 14 |
107 | — | — | — | — | — | — | — | — | — | 244 | 153 | 150 | 320 | 386 | 418 | 373 | 609 | 423 | 536 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 17 | SW 16 | SW 14 | S 10 | S 10 | S 9 | SSW 15 | WSW 4 | SW 16 | SW 11 |
— | — | — | — | — | — | — | — | — | — | 46 | 86 | 103 | 18 | 7 | 6 | 126 | 6 | 257 | 283 | |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 7 | ESE 9 | ESE 6 | E 9 | E 7 | ESE 8 | E 9 | — | — | — | — | — | W 4 | — | — | — |
166 | 271 | 273 | 481 | 232 | 304 | 422 | 565 | 435 | 661 | 1233 | — | — | — | — | — | 13 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 57 | 57 | 42 | 57 | 0 | 31 | 57 | 10 | 31 | 42 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
Best forecast wave conditions in Garden Route | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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Information about the Robberg Surf forecast
The above surf forecast table for Robberg provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Robberg can be found by selecting the local surf guide option on the grey menu. Our Robberg 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 (Robberg) 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 Robberg 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.
Robberg is 6 km (4 miles) from the city of Plettenberg Bay. If you plan a holiday in Garden Route, look for hotels and other accommodation in Plettenberg Bay. Plettenberg Bay has rooms for a wide range of budgets as well as car hire and transport links.










