Trez Hir Surf Forecast and Surf Report

Alright, let’s get real about the 16-day picture. To be honest, it’s a tough stretch. There’s a solid little window coming, but you’ve got to be patient because there are long gaps of nothing.

We start with a bit of a pulse on Friday the 21st. Trez Hir picks up a clean, solid WNW swell at 6 ft, with a period of 10 seconds and plenty of energy pushing through (512 total wave energy). The morning is glassy with light offshore winds, making for some clean, workable waves. It’s 5 ft in the afternoon, still clean, but wind picks up. That Friday is your first real look.

Then things drop off hard. Saturday the 22nd through to Thursday the 28th is mostly a write-off. Small, weak surf, cross-shore winds, and a lot of chop. There’s a spike in size on Wednesday the 26th with a 7 ft SW swell – but it’s wind-affected and messy. Not worth paddling out for unless you’re a glutton for punishment.

Now, Thursday the 27th afternoon shows something. A 6 ft SW swell rolls in with a short period of 7 seconds. The wind turns cross-off and it cleans up nicely – clean conditions and decent energy in the water (610). Worth a look.

Friday the 28th continues the theme. Morning has a 6 ft SW swell, cross-off breeze, and it’s clean, but the rating is marginal, so it’s not a total slam dunk. It’s rideable but could be a bit tricky with tide or shape. Saturday the 29th holds similar size and conditions – 6 ft to 6 ft from the W – but again, marginal.

Then it dies again. From Sunday the 30th all the way through to Thursday the 4th of September – that’s nearly a week of small, weak, or poor surf. Not worth chasing.

Looking way out, the standout is Friday the 4th of September. Trez Hir gets a nice 6 ft W swell, 9-second period, and offshore winds in the morning (9 mph from the NNW), with clean conditions. Energy is moderate at 471. It carries into the afternoon at 5 ft. That’s promising but it’s a long way off – keep an eye on it.

Then on Saturday the 5th of September, a bigger, longer-period swell shows up: 6 ft from the WNW with a period of 13 seconds and massive energy (1093). That’s a serious groundswell. The catch – wind is light but onshore, so it’ll be a bit choppy. Still, that one has potential if the wind plays ball. It’s the best on the whole calendar, but be aware it’s over a week away, so consider it promising but uncertain.

If I had to pick one or two real standouts:
- Friday, 4th September (morning): Trez Hir, 6 ft W swell, light offshore wind, clean.
- Saturday, 5th September (morning): Trez Hir, 6 ft WNW groundswell, very long period (13 seconds), massive energy. This is the one to watch – could be special if it cleans up.

Crowds at Trez Hir are sometimes a thing, so you might have some company on the better days.

Stay sharp, wait for the right windows, and don’t waste your time on the flat spells.

Rusty

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