Nai Harn Beach Surf Forecast and Surf Report

Alright, Rusty here. Let's have a look at what's cookin' in our neck of the woods.

Alright, I gotta be straight with you – the next couple of weeks are a tough watch if you're just wanting a clean paddle out and some fun waves. We've got a long, disappointing stretch ahead. The only real chance of any kind of action is way down the line, and it's gonna come with some serious grunt and messy wind. Let's break it down.

The whole 16-day window starts with a gap. From now, right through to the middle of the first week of September, there's almost nothing doing. The water is sitting at about 85.5° with a slight anomaly of 1.3°, so it's about average for this time of year, but the surf is near flat with weak, choppy, cross-on slop. For over a week, the combined energy levels are mostly in the low double digits, barely registering. There’s one afternoon on September 2nd that kicks up to a moderate 107, but it's still a 1.3 feet cross-on mess, so it's not worth getting excited about.

Now, here's where it gets interesting, but not necessarily good. From the 10th of September onwards, we see a proper pulse of swell, but the timing and the wind are a nightmare. By Thursday afternoon, the 10th, we see a 7.5 feet swell with a period of just 7 seconds, a very short-period windswell, hammering in from the west. The combined energy hits a strong 553, but the wind is a fresh cross-on at 25 mph. That's not a surf forecast; that's a washing machine. This setup is really more interesting for kite surfing than paddle surfing.

Late in the window, on Sunday, the 13th of September, the swell sticks around at 6.9 to 7.2 feet from the west, with a period stretching to 8 seconds. The energy is still very strong, with readings over 500 and 582. The wind here goes "onshore" at 22 mph, which is still not good. For Nai Harn Beach (Phuket), a beach and reef setup, this is a big, lumpy, onshore mess that's over 6.6 feet. That's strictly for experts only, and even then, it's not going to be pretty.

So, where's the best? Honestly, there isn't a true standout. If you're desperate for a paddle, the only window that might offer a half-decent expert-level challenge is the morning of Sunday, the 13th of September. The swell is 6.9 feet from the West, with a very strong 504 combined energy. The wind is "onshore" at 22 mph. It's huge, it's windy, and it's poor. The crowd profile is "sometimes," so you might have it to yourself, but that's because no one in their right mind would be out there. It's the best of a bad bunch, and that's not saying much at all.

Overall, this is a blank run that's fairly normal for the area at this time of year. The forecasts can change, but right now, I'd say save the wax for another week.

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