
Surf Forecasts:
Salt Rock surf forecast from 12 Aug 2026:
- Best quality surf: Thursday 13 Aug, 2AM (local time) - 7ft (2.1m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Wednesday 12 Aug, 8AM (local time) - 10ft (3.0m), 9s period, SE swell with 1,569 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 2AM (local time) - 7ft (2.1m), 9s period with ESE swell.
Best Forecast Surf Conditions for Salt Rock this week:
The surf forecast for Salt Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 2AM. The primary swell is predicted to be 2.1m and 9s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Salt Rock in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Aug 12) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 10s period and expected on Monday (Aug 17) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 13th Aug) | 7ft (2.1m) 9s |
| Best Surf | 2AM (Thu 13th Aug) | 7ft (2.1m) 9s |
| Most Powerful | 8AM (Wed 12th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Salt Rock over the next 16 days.
The Lowdown
Alright, let’s get into it. The next two weeks or so at Salt Rock are a classic mix of hope and frustration. The reef needs the right combo to light up, and for a while, we just don't get it. That big pulse on the 12th is straight up messy, not one for a paddle. We then sit through a long stretch of average to poor conditions. The wind is often either cross or cross-onshore, and the swell is mostly small or too short-period to get the reef to stand up proper. There’s a lot of cross-chop in the water, making it feel like a battle with the ocean. It’s a tough run that really tests your patience.
The real standout, the one you’ve gotta pencil in, is the window around Saturday the 22nd into Monday the 24th. The water temp is sitting at 71°, right where it should be for this time of year, so at least the water feels right.
Saturday the 22nd morning kicks off with a proper long-period groundswell from the S, 17 seconds, pushing in at 4ft. The combined energy gets up to a solid 1223, and with a light cross-shore breeze, the reef could shape up with some surprising, long lines. The key here is the long period: those waves will have power and shape, but they might be a bit walled and straight at some beach breaks. For a reef like Salt Rock though, that’s exactly what we want. Later that day the wind swings and gets messy again.
Then Monday the 24th morning is the other real pearl. The swell is from the S again at 4ft, period of 16 seconds, and the combined energy is 1053. But the big story is a *cross-offshore* wind from the NE at 18 mph. The forecast calls it "clean". That’s surfers’ language for perfection. The waves will be holding their shape, glassy faces, easy paddling out the back between sets. This is the pick of the whole outlook. Just be sharp, because that afternoon the wind goes to hell again.
Beyond that, the surf trails off into much weaker, smaller wind swell as we head into the final week of the run. Nothing worth planning your day around.
So, in short, the reef is quiet, then it talks for a couple of days. Seriously, make the call for the morning of Monday the 24th if you want the best of it. It won’t be crowded if the crowds are sleeping in, but with that clean wind and a real groundswell, you might still find a few smart locals on it.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Very mild (max 19°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | SE 9 | SE 9 | ESE 9 | ESE 9 | SSE 8 | E 10 | ESE 8 | ESE 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 8 |
Wave Graph | |||||||||||||||||||||
1433 | 1089 | 707 | 444 | 179 | 266 | 280 | 378 | 514 | 494 | 612 | 799 | 757 | 846 | 608 | 434 | 417 | 293 | 282 | 413 | 309 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-on | on | off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-on |
High Tide | 3:49PM1.88m | 4:01AM1.86m | 4:25PM1.97m | 4:35AM1.89m | 4:58PM2.00m | 5:07AM1.87m | 5:30PM1.97m | 5:38AM1.81m | 6:00PM1.88m | 6:07AM1.70m | 6:28PM1.75m | 6:35AM1.57m | 6:56PM1.59m | ||||||||
Low Tide | 9:33AM0.07m | 9:55PM0.10m | 10:08AM-0.03m | 10:31PM0.05m | 10:41AM-0.07m | 11:04PM0.05m | 11:13AM-0.05m | 11:36PM0.10m | 11:43AM0.03m | 00:06AM0.19m | 12:12PM0.14m | 00:35AM0.31m | 12:40PM0.29m | 1:04AM0.44m | |||||||
6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | |
— | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | |
mm | 3 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 18 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 19 | 18 | 19 | 19 | 18 | 20 | 21 | 19 | 22 | 24 | 20 |
Feels °C | 13 | 13 | 16 | 15 | 14 | 17 | 15 | 15 | 17 | 15 | 16 | 18 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | ESE 9 | ESE 9 | SSE 8 | E 10 | ESE 8 | ESE 10 | E 10 | E 10 | E 10 | E 11 | E 11 | S 11 | E 10 | E 10 | E 10 | E 9 | E 9 | SW 15 | E 8 |
1433 | 1089 | 707 | 444 | 179 | 266 | 280 | 378 | 514 | 494 | 612 | 799 | 757 | 10 | 608 | 434 | 417 | 293 | 282 | 8 | 309 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSW 11 | S 11 | E 8 | SSE 8 | SSW 18 | SSW 16 | S 9 | S 14 | S 14 | S 13 | S 12 | S 11 | SSE 11 | SSE 10 | SSE 10 | S 9 | SSW 6 | SW 6 | SW 16 |
119 | 73 | 47 | 85 | 133 | 112 | 103 | 26 | 6 | 16 | 15 | 13 | 11 | 10 | 11 | 10 | 10 | 2 | 4 | 1 | 10 | |
Swell 3 Height (m) Direction Period (s) | S 26 | S 16 | S 14 | SSW 19 | E 10 | SSW 20 | S 10 | S 9 | S 15 | S 9 | S 14 | SW 14 | SW 13 | SW 12 | SW 12 | S 11 | S 16 | — | S 9 | — | — |
13 | 5 | 64 | 37 | 102 | 129 | 16 | 7 | 18 | 2 | 4 | 7 | 7 | 6 | 6 | 2 | 5 | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 4 | NNE 4 | N 3 | — | N 4 | NNE 4 | E 11 | NNE 4 | NNE 4 | — | — | NE 4 | E 9 | SW 2 |
— | — | — | — | — | — | — | 10 | 8 | 2 | — | 6 | 13 | 846 | 39 | 39 | — | — | 10 | 413 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 942 | 942 | 0 | 7 | 43 | 0 | 43 | 43 | 0 | 43 | 43 | 0 | 43 | 43 | 0 | 43 | 43 | 0 | 43 | 444 | 40 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Salt Rock Surf forecast
The above surf forecast table for Salt Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Salt Rock can be found by selecting the local surf guide option on the grey menu. Our Salt Rock 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 (Salt Rock) 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 Salt Rock 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.
Salt Rock is 4 km (2 miles) from the city of Ballitoville. If you plan a holiday in KwaZulu-Natal North Coast, look for hotels and other accommodation in Ballitoville. Ballitoville has rooms for a wide range of budgets as well as car hire and transport links.











