J-Bay Surf Forecast and Surf Report

G’day, Rusty here. We’ve got a solid run of surf on the cards for J-Bay over the next couple of weeks, but it’s not all smooth sailing. Let’s break it down.

The water is sitting at 64°, which is a bit colder than normal for this time of year, so you’ll want that extra layer.

We kick off on Monday 13 July, but honestly, don’t bother paddling out. There’s an easterly 5ft swell with a short 8-second period, combined energy is weak (553), and onshore wind is messing it up. Poor surf.

Things turn around on Tuesday 14 July morning. The swell drops slightly to 5ft from the ESE, but the period bumps up to 9 seconds, and we get a clean cross-offshore breeze. Combined energy is moderate (550). It’s a tidy little session, but nothing to lose your mind over.

Wednesday 15 July is a mixed bag. Morning has a 4ft E swell at 10 seconds (346 energy), but the wind is cross-off, so it’s rideable. The afternoon sees a 3ft SW swell with a longer 12-second period, energy jumps to 824, but conditions are marginal. It’s a pick-and-choose day.

Now, the standout windows start here. Thursday 16 July morning is the first real highlight. A solid 10ft SW groundswell rolls in with a long 14-second period, and combined energy is strong (3461). The wind is glassy – dead calm – and it’s clean as a whistle. This is for experienced surfers only; it’s too big for beginners. The swell direction (SW) lines up perfectly with J-Bay’s optimum (S) as a groundswell, so expect long, powerful lines off the point. Crowds are sometimes a thing here, so get in early.

The action continues. Friday 17 July holds 8ft to 8ft SW swell at 12 seconds (1603 to 2176 energy), with cross-off winds keeping it clean. It’s still solid, expert-level stuff.

Saturday 18 July is a write-off. Onshore ENE winds at 15-18 mph chop up a 8ft S swell. Poor surf – skip it.

Sunday 19 July morning brings a reprieve. A 5ft SSE swell (872 energy) with offshore W wind, clean and glassy. Good for intermediates.

The next big standout is Monday 20 July morning. Another 7ft SW swell at 11 seconds (1153 energy), but the wind is glassy – zero knots. Pure, clean conditions. For experienced surfers, it’s a joy.

But the real crown jewel lands on Tuesday 21 July. The morning starts with a 8ft SSW groundswell, period a massive 16 seconds (3326 energy), cross-off wind, clean. The afternoon is even better: 10ft SSW at 16 seconds, combined energy is very strong (4338), and it’s glassy. This is a full-on, world-class day at J-Bay. The long period means it’ll be fast and deep on the point, with long lulls between sets. Expert only.

Wednesday 22 July morning holds 10ft SW at 15 seconds (3700 energy), clean with cross-off breeze. Again, for the experienced crew.

Thursday 23 July morning is the monster of the forecast. A 15ft SW swell at 14 seconds, combined energy is exceptional (7730). This is huge, powerful, and only for the most skilled. The wind is light and cross-off, keeping it as clean as you can get for that size. It’s a once-in-a-blue-moon session if you’re brave enough.

The following days taper off. Friday 24 July is messy with onshore wind. Saturday 25 July morning has a 7ft SW swell at 14 seconds (1884 energy) and glassy conditions – another good one. Sunday 26 July is blown out with strong ENE wind. Monday 27 July and Tuesday 28 July offer smaller, cleaner but marginal surf in the 5ft to 6ft range.

Overall, the best on offer is Thursday 16 July morning for the first week, and Tuesday 21 July for the second week. Both are absolute crackers for experienced surfers. The second week’s standout is promising but less certain this far out.

Rusty.

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