Thurso Reef Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a proper look at what’s cooking. We’ve got a 16-day window ahead, and right now there’s nothing on offer straight away. The first proper surf we can talk about doesn’t arrive until Sunday the 5th.

The first bit of action shows up on Sunday morning the 5th at Thurso Reef. It’s an exposed reef setup, intermediate level, and it breaks fairly consistently. Swell will be 4ft from the WNW, with a period of 9 seconds, giving a moderate combined energy of 243. The wind is a light cross-off at 6 mph, which is clean and tidy. It’s not a massive day, but it’s the start of the run. Heads up, the water temp is about average for the time of year, so nothing wild there. Crowds are possible here, so keep an eye out.

Now, Monday the 6th is a bit of a write-off. Morning has a small 3ft swell from the west, and the afternoon sees a jump to 5ft (combined energy 376) but the wind howls up to 22 mph from the WSW. That’s messy and not worth your time. Tuesday the 7th morning has some potential with a 6ft swell from the west, period a short 7 seconds, but the energy is moderate at 386. The wind is a cross-off at 9 mph, so it’s clean enough. Afternoon is a no-go with strong wind and tiny swell.

Wednesday the 8th morning is better: 4ft from the west, period 9 seconds, combined energy 289, and a gentle cross-off breeze. It’s a solid, rideable wave but nothing to write home about. The rest of that week and into the next drags through small, poor conditions with onshore or cross-on winds. A few days in the middle of the run, like the 14th, offer a little 4ft west swell with clean glassy-ish air, but it’s brief and ordinary.

Now, here’s the standout. Look ahead to Saturday the 18th. We’ve got a solid 7ft swell from the WNW, period 9 seconds, and combined energy is strong at 833. The wind is a cross-off from the SW at 9 mph, so it’s clean. This is a proper, meaty groundswell though, and with that long-period energy it’ll be better shaped and have longer lulls. On a reef like Thurso, that’s a good thing, but be warned: this size is for experienced surfers only, not for beginners. The water temp anomaly is still average for July, nothing unusual.

Sunday the 19th drops off a bit with 5ft to 5ft, but the wind picks up to 16-22 mph, so it gets lumpy. The 20th sees a drop to 5ft and is marginal. Overall, if you’re picking the best slot, Saturday the 18th morning is your golden ticket. It’s a solid, powerful, clean wave from the WNW. Keep your expectations realistic for the rest of the run—there are gaps of several days with nothing worth paddling for, but that Saturday is a proper session.

Stay sharp, and don’t blink.
Rusty.

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