Kuta Beach Surf Forecast and Surf Report

G'day, I'm Rusty.

Looks like Kuta Beach has a bit of a slow start on the cards for the first few days. The surf is pretty average right now, with a 5ft swell pushing in from the SSW, but it's that long period groundswell at 16 seconds that's making it a bit tricky. The water is a warm 80°, which is pretty standard for this time of year, so nothing weird going on there. The wind's a moderate cross-offshore out of the SE at 16 mph, keeping it reasonably clean, but the energy is seriously pumping at 1120 (moderate wave energy). Still, the report’s calling it marginal, so don't expect much. Crowds are always an issue here, so you'll have plenty of company even for a so-so wave.

Tuesday the 25th is a write-off. Wednesday the 26th is much the same, with 5ft swell, still cross-offshore winds but a persistent marginal call. The energy stays moderate, around 754 to 805. Not worth rushing out for.

Now, Thursday the 27th morning shows a flicker. The swell drops to 4ft but the period shoots up to 16 seconds, and the energy is solid at 1116. The wind is a gentle cross-offshore breeze, making things clean. The report labels it excellent for experienced surfers, which is a standout for this window. It won't be big, but for a clean, lined-up SSW groundswell on a consistent break, this is your best early bet. The crowds will still be there, though.

Friday the 28th morning sees the swell bump up to 8ft from the SSW, with a 16-second period and a massive energy jump to 3036 (strong wave energy). Wind is light and clean from the SE. This is proper size now – too big for beginners, but for those with experience, it’s serious. The afternoon holds 8ft, but the wind turns a little cross-shore, so mornings will be your go.

From here, the weekend settles into a solid run of 5ft to 6ft SSW swell with moderate to gentle cross-offshore winds. The energy stays moderate, sitting between 1003 and 1516. It's consistent, clean, and manageable for most surfers. Not a standout, but reliable.

The following week, starting Monday the 31st of August, sees a bit of a drop in size to 4ft but the period stretches out to 18 seconds, keeping the energy up around 1648. It's more of a lined-up, pushy groundswell that’ll work better if you can find a bank. The wind is a steady cross-offshore.

Then we hit a lull. From Thursday the 3rd of September through to Saturday the 5th, the swell fades to around 3ft to 5ft, and the energy drops (582 to 1126). Not much to get excited about. A passing rain shower on Saturday the 5th doesn’t help.

But wait – look at Sunday the 6th afternoon. The swell jumps back to 6ft from the SSW with a 15-second period and 1640 energy. The wind swings to a gentle cross-offshore breeze, and the report calls it excellent for experienced surfers. This is another standout. It's clean, has decent size, and that long period will push through. The crowds are inevitable, but the quality will be worth it.

Finally, the real highlight is on Wednesday the 9th of September. The morning shows a 8ft SSW swell with a powerful 18-second period and a massive energy reading of 3882 (strong wave energy). The afternoon holds 8ft. The wind is a moderate cross-offshore. This is expert territory. It’s big, it’s long-period, and it’s clean. If you’re skilled and after some proper grunt, this is the session to circle on the calendar. It’s still a week and a half away, so take it as a promising long-range call.

The only real standout options here are Thursday the 27th morning for the clean small waves with good shape for experienced surfers, and Sunday the 6th afternoon for a bigger, cleaner session. Then Wednesday the 9th for the big dogs. The rest is a solid but unspectacular run of surf. There’s plenty of consistent swell on offer, so it won’t stay poor for long.

Rusty.

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