J-Bay Surf Forecast and Surf Report

Alright folks, Rusty here, talking surf for J-Bay.

Here’s the long and short of it: the first week is mostly a write-off unless you really enjoy battling lumpy conditions. But the second week, especially from Monday the 3rd of August onwards, has some proper, powerful J-Bay gems.

The opening session on Monday the 27th of July is a bit of a letdown. There’s a 6ft swell from the SW (12-second period), but a cross-off wind at 22 mph keeps it from being anything special. The energy is moderate (2010), but the quality isn’t there. That afternoon, the swell jumps to 10ft, but a cross-on wind makes it choppy.

Tuesday the 28th is still tough. Morning sees an 8ft SW swell (15 seconds) with a cross-on wind from the NE at 9 mph. There’s power (3572), but it’s messy. The afternoon clears up, but it’s still marginal.

Wednesday the 29th and Thursday the 30th stay similar: 7ft and 6ft SW swells, but the cross-on winds keep the surface chopped up. The energy’s there, but not the ride.

Friday the 31st of July and Saturday the 1st of August get smaller (5ft to 7ft), but the swell shifts to a short-period E windswell. The cross-on wind ruins any chance of decent surf.

Then things flip. Sunday the 2nd of August morning, the wind eases to a light cross-shore from the NNE at 3 mph. It’s a 6ft E swell, but still not the real deal.

First real bright spot: Monday morning the 3rd of August. Glassy conditions – zero wind. A 6ft swell from the SW, period of 13 seconds. The energy is moderate (1452), but the clean, smooth surface makes it excellent for experienced surfers. This is the one that breaks the week.

Tuesday the 4th of August gets pounded by a near-gale 31 mph wind from the WSW, with the swell at 8ft.

Now, here’s the main event: Wednesday afternoon the 5th of August through to Monday morning the 10th of August. Wednesday afternoon: an 8ft SW swell (11 seconds) with a light cross-off breeze – excellent conditions for experienced surfers. Thursday morning the 6th is a classic J-Bay morning: a 6ft SW groundswell, a silky offshore wind from the W at 6 mph, and a long 16-second period. The energy is very strong (3473). That’s the kind of clean, lined-up power that makes this place famous.

The afternoon of the 6th gets bigger at 12ft, but the wind goes cross. The energy is insane (5784). Then from Friday the 7th through to the weekend, expect persistent 12ft SW swells with a very long 15-second period. Energy readings are in the 4500 to 5500 range – that’s *very* strong. The wind stays clean and cross-off for most of this run. This is big, powerful, expert-level stuff.

The absolute highlight is Sunday morning the 9th of August. An offshore wind of 9 mph from the W, an 12ft SW swell at 15 seconds, and an energy reading of 4471. It’s excellent for experienced surfers. That’s the one. J-Bay (South Africa) is exposed and consistent, and this SW groundswell lines up perfectly with its optimum direction. The water’s sitting at 64°, a bit colder than normal for this time of year (1° anomaly).

Crowds are a thing here sometimes, so expect company on those peak days.

From Monday the 10th onwards, the swell stays big at 12ft, but the wind turns cross-on, making it choppy. Tuesday the 11th sees the size drop to 8ft, still with a cross-swell.

If you’ve got one window to aim for, make it the glassy morning of Monday the 3rd of August, or the big, clean, expert-level power session on Sunday the 9th of August. Forget that first week—it’s a patience game.

Rusty.

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