Muizenberg Surf Forecast and Surf Report

Alright folks, Rusty here, and I’ve been staring at the charts for the Cape Peninsula. Let’s cut to it – the next 16 days have some serious action, but you gotta pick your moments. There is a bit of a lull to start, so don't rush out just yet.

The first real window of fun opens up on the morning of Thursday the 30th of July. We’ve got a clean, glassy 4ft SW groundswell rolling into Muizenberg with a solid 13-second period. The water is sitting at 58°, which is a bit on the cool side compared to average for this time of year. The energy is cooking at (451), which is a nice punch for a beginner-friendly wave. It’s a sweet little session.

Friday the 31st and Saturday the 1st of August are smaller and more marginal. The swell drops into the 2ft-3ft range and the wind starts to mess with things. Saturday morning is glassy though, with a nice 3ft SW groundswell at 14 seconds. The energy is moderate (274), so it's a longboarder’s paradise if you can get out before the seabreeze hits.

Sunday the 2nd through Tuesday the 4th of August is where it gets clean again but still on the smaller side. Sunday morning is a standout with light offshore NNW winds grooming a 3ft SW swell with 13-second period (257). The afternoon is clean too, as the wind switches to a cross-offshore W breeze. Monday the 3rd of August morning is another glassy highlight: 4ft SW swell at 13 seconds, serious energy at (449). Watch for the wind turning onshore in the afternoon.

Now, the big news. Wednesday the 5th of August afternoon is a total standout. We’re looking at a solid 8ft SW groundswell with a 14-second period and a clean, moderate offshore NNW wind at 16 mph. The combined energy is massive at (2128). This is for experienced crew only – 8ft is getting into expert territory, but the conditions are excellent. This is the swell to circle on your calendar.

The wave heights stay up into Thursday the 6th of August, hitting 10ft in the afternoon, but the cross-onshore wind chops it up. Friday the 7th of August morning is a gem though: a glassy 8ft SW swell at 14 seconds (2171), again for the experienced surfers. The energy is very strong.

The weekend of the 8th and 9th of August drops off in size but gets blown out by fresh to strong offshore winds. The waves get smaller and the wind makes paddling out a real mission. Skip these days.

Monday the 10th of August has a solid 8ft swell, but that strong cross-onshore wind makes it a complete write-off for a clean wave.

The real magic returns on Wednesday the 12th of August. The morning is completely windless – glassy calm – with a 6ft SW groundswell at 15 seconds (1704). But the afternoon is the jackpot: an absolutely perfect 8ft SW groundswell pumping in at a very long 17-second period, with zero wind, glassy surface, and a mind-blowing energy of (3045). This is the single best session of the entire forecast. The wave will have serious power and shape, but with that period it might close out on a straight beach – Muizenberg being a beach setup, you’ll want to be on a point or reef for the best ride, but if it’s clean, you’ll be smiling.

Thursday the 13th and Friday the 14th of August settle back down. The swell hangs around 5ft-6ft, but the onshore winds cause problems on Thursday. Friday the 14th morning is glassy again with a clean 5ft SW groundswell (691) – a fine end to the run.

Overall, the standout is Wednesday the 12th of August afternoon. The runner-up is Wednesday the 5th of August afternoon. Both are for the experienced. Beginners should stick to those clean, small mornings around the 30th of July and the 1st of August before the wind picks up.

Stay safe, keep your wits about you with those big winter swells.

Rusty.

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