Nai Harn Beach Surf Forecast and Surf Report

Alright folks, Rusty here. Let's have a look at what's on the menu for Nai Harn Beach.

To be straight with you, the next 16 days are a tough stretch for surfers. The wind is a persistent problem—most of the time it's blowing cross-onshore, putting a chop on the surface that ruins any chance of a clean wave. The swell is small and weak for the first week, and even when it picks up, the wind just won't cooperate.

We're looking at a long dry spell right from the start. There's nothing worth paddling out for on Sunday the 6th or Monday the 7th, with tiny swell and that stiff cross-onshore breeze. The whole first week is a write-off, with waves barely breaking 3 ft and the wind making a mess of everything. The swell energy is pathetically low, reading just 24 (weak energy) on Sunday morning.

The only real pulse of swell comes through on Thursday the 10th, with 5 ft to 5 ft from the west, and the combined energy hits 217 (moderate wave energy). But here's the catch—the wind is howling from the west at 19 to 22 mph, fresh cross-onshore, and the period is only 6 to 7 seconds. That's a short-period, wind-affected mess. Not surfable.

There's a slight glimmer on the afternoon of Wednesday the 16th of September. You'll see 6 ft from the west with a 7-second period and a lighter breeze at 6 mph. The energy reading is 367 (moderate wave energy), which is the best we get. But even then, it's still a cross-onshore wind and the conditions are described as marginal. It's a long shot, and the waves are likely to be lumpy and hard to ride.

After that, it's back to tiny, weak swell and not much else. The wind finally goes light and even glassy on a couple of afternoons around the 18th and 19th, but the swell is only 0.7 ft. There's no energy to work with.

So, the hard truth is: there are no true standouts in this 16-day window. The wind is the enemy, and the swell never aligns with clean conditions. The water temperature is about average for this time of year, but that's little comfort.

For this stretch, the setup at Nai Harn Beach is mostly just a choppy, windy mess. Given the persistent onshore wind and the beach-and-reef layout, it's looking more like a kite-surfing zone than a paddler's paradise. Hang tight, and check back—forecasts can change.

Rusty.

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