J-Bay Surf Forecast and Surf Report

Alright, let’s talk about J-Bay. This stretch of coast is a premier South African point and reef set-up, and for the next couple of weeks, it’s looking like a proper run of groundswell with some absolute standout sessions if you’ve got the skill.

We start off Monday the 17th. The water is way colder than usual for this time of year, sitting at 53°F, which is a solid 13°F below the norm – that’s very unusual, so you’ll want a thick wetsuit. The morning is a bit marginal with a 8ft SW swell at 14 seconds, but it’s light cross-shore wind. The real action picks up Monday afternoon when the wind shifts to a light cross-off, the swell bumps to 8ft from the WSW, and the energy is building. By Tuesday morning the 18th, we’ve got a clean 7ft SW swell with light cross-off wind, and then Tuesday afternoon sees it jump to 8ft from the SW with a 13-second period and light winds – that’s headed for a solid session.

Wednesday morning the 19th is the first real standout. Clean 10ft SW swell with a 13-second period, cross-off wind, and the combined energy is pumping at 2369. This is excellent for experienced surfers. Wednesday afternoon stays big at 10ft, but a fresh 30 km/h WSW wind makes it more marginal. Thursday the 20th morning is the big one – 13ft SW swell at 13 seconds, energy reading 6020, and light cross-off breeze. This is exceptional for experts only, too big for anyone else. Thursday afternoon gets a bit onshore with a SE breeze, so it’s less inviting.

Friday the 21st is back to clean with 8ft SW swell and light wind in the morning, then a moderate breeze in the afternoon keeps it okay but not perfect. Saturday the 22nd starts small at 5ft, but the afternoon jumps back to 10ft SW with a 12-second period and moderate cross-off wind – solid but a bit messy. Sunday the 23rd is clean again with 8ft SW swell and light wind, a great finisher to the week.

Heading into the second week, Monday the 24th is a gem – glassy conditions with a 7ft SSW swell and 11-second period, perfect for a paddle. Tuesday the 25th has 8ft SW swell in the morning with a moderate breeze, but the afternoon cleans up to 10ft and light wind, very good. Wednesday the 26th is a write-off with a choppy cross-onshore wind. Thursday the 27th is back to clean but smaller at 5ft in the morning, then 8ft in the afternoon. Friday the 28th morning is glassy again with 6ft SW swell – a nice morning session. The weekend of the 29th and 30th is a mixed bag of clean but moderate wind, then Sunday the 30th sees a big jump to 13ft WSW swell with a short 9-second period and moderate wind – that’s a lot of energy (3259) but short period means it’s less refined.

The real standout for the end of the run is Monday the 31st of August. We’ve got a 13ft SSW groundswell with a very long 14-second period, energy reading 7034, and clean cross-off wind. This is massive, powerful, and only for experts. The period is so long it’ll really stack up at the point and reef. Tuesday the 1st of September falls apart with a strong cross-onshore wind and choppy conditions, so that’s the tail end.

Overall, the best on offer is Thursday the 20th morning for sheer power, and Monday the 31st for that long-period groundswell. Both are expert-only, but if you’re in the game, they’re unmissable.

- Rusty

Read more