Keurbooms Surf Forecast and Surf Report

Alright, Rusty here, checking in on the local stretch. Alright, let's talk about what's on the menu for the next couple of weeks.

Straight up, the first few days are a bit of a mixed bag, but there’s some proper gold hiding in the middle and a real beast of a swell threatening to close things out.

The session kicks off on Tuesday morning, September 8th, at Keurbooms. The ocean is flat as a mirror with glassy conditions and a slight easterly breeze. There’s a small, clean 4ft easterly swell rolling in, but the real story here is the water. It’s a freezing 57°, which is a whopping 7° colder than normal for this time of year – that’s seriously unusual, so you’ll want a thick suit.

Tuesday afternoon gets a bit tricky with onshore wind at Keurbooms, and wave quality is marginal.

Wednesday, September 9th, is a much better shout. The morning has clean, lined-up 2ft swell with a perfect light offshore wind from the NW. The afternoon flat calms again with glassy 3ft waves. The combined energy is sitting around 406 to 407, which is moderate.

Then we hit the first real standout: Thursday, September 10th afternoon. The wind goes glassy, and a solid 7ft SW groundswell (15-second period) arrives. The combined swell energy is pumping at 1989 – that’s moderate to strong. This is clean, powerful, and best left for the experienced crew as it’s over 5ft.

Friday, September 11th, sees the swell drop slightly but stays a chunky 6ft with onshore winds, so conditions look bumpy.

Saturday, September 12th morning is a sleeper. Clean 5ft SW groundswell (14-second period) with a cross-offshore breeze, energy at 1075. It’s manageable and clean for intermediate surfers.

Sunday, September 13th stays big (7ft) but with onshore wind, so messy.

The window then opens up for some clean, smaller surf. Monday, September 14th morning is glassy with 4ft swell and excellent conditions, and Tuesday, September 15th morning is another glassy 4ft session.

Alright, here’s the big one: Wednesday, September 16th. We’re looking at a massive 12ft SW groundswell (18-second period) with combined energy over 6500. That’s strong to very strong. The wind is light and cross-onshore, but honestly, this is just too big for this break. Only for the most hardcore experts, and even then, it’s pushing the limits.

That oversized swell pattern continues for a few days. Thursday, September 17th afternoon hits 13ft. Friday, September 18th brings a 10ft SE swell but with a clean, strong offshore wind from the WNW at 15 mph. That’s a raw, powerful setup, but again, only for experts. Saturday, September 19th has a 8ft ESE swell with a cross-offshore wind – still big and powerful.

Sunday, September 20th morning shows another 10ft easterly swell with a clean cross-offshore breeze. The energy is over 3400. It’s still a beast.

Things finally settle down for the last few days of the forecast, but the quality drops. Monday, September 21st through Wednesday, September 23rd is all onshore wind and choppy, poor conditions, with swell staying around 5ft to 6ft. Not worth paddling out.

So, the pick of the litter is Thursday afternoon, September 10th, for a glassy, powerful 7ft swell that will have some proper welter to it. The second best is a tie between the small, clean windows on Wednesday morning, September 9th, and Tuesday morning, September 15th.

Stay salty.
- Rusty

Read more