Thurso Reef Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a look at what’s coming up for Thurso Reef.

The window opens with a bit of a messy start, but there’s some real promise further ahead. We’re looking at a solid 16-day stretch, but the first few days you’ll be working for it with some tricky wind.

Friday, September 4th kicks off with a moderate 6ft swell from the west, period 10 seconds, and a clean offshore breeze from the south. The water’s sitting at 57°, which is about normal for this time of year. The combined energy is moderate (656). It’s rideable, but it’s not the standout.

Saturday, September 5th is a write-off. A 10ft swell from the WNW with a strong cross-shore wind will have it chopped to bits. Not worth paddling out.

Sunday, September 6th drops right off. Swell plummets to 3ft, energy is weak (201). Not much happening.

Monday, September 7th afternoon is where things start to turn. A 5ft swell from the west, 9 seconds, and clean offshore wind from the SW. Energy is still low (360), but the conditions are right. A good, clean session for the intermediate crew.

Tuesday, September 8th morning pumps up. We’ve got a 8ft west swell with a long 12-second period, pushing moderate to strong energy (1656). The wind is cross-off from the WSW, keeping it clean. This is a proper groundswell, and with that long period, it’ll be lining up nicely on the reef. Sets will be bigger, with longer waits between them, making the paddle out easier. This is a strong contender for the best of the run. The afternoon blows out with a 16ft monster and near gale winds – that’s expert-only territory, and honestly, it’s more of a kite session.

Wednesday, September 9th is a drop back to 8ft, but the cross-shore wind from the WNW will have it lumpy. Not great.

Thursday, September 10th through Saturday, September 12th is a mix of weak, messy, or blown-out conditions. Swell sizes bounce around, but the wind is the enemy.

Sunday, September 13th afternoon sees a big 10ft west swell, 10-second period, with clean wind. But the file says it’s too big for this break. For the experts, it’s a beast, but for most, it’s a watch-from-the-cliff day.

Monday, September 14th is another day of that same oversized swell – 12ft from the WNW. Too big for the average punter.

Now, here’s the real standout: Tuesday, September 15th afternoon. The swell drops to a manageable 6ft from the NNW, with a very long 11-second period. The wind goes glassy – just 3 mph from the NW. Combined energy is moderate (947). The file says “expect very good surf conditions.” This is the pick of the entire forecast. That long period groundswell, glassy conditions, on a reef setup? That’s the dream. The water will still be clean, and the sets will be well-spaced and powerful.

Wednesday, September 16th and Thursday, September 17th bring strong onshore winds and messy surf. Not worth it.

Friday, September 18th morning offers a second chance: a 6ft west swell, 11-second period, and light offshore wind from the west. Clean, lined-up, and good energy (907). It’s a solid session, but not quite as perfect as the Tuesday.

The rest of the run into Saturday, September 19th is small but clean, with a 4ft WNW swell and light offshore breeze. A fun little end to the run.

The real standout is Tuesday, September 15th afternoon – glassy, long-period groundswell, clean reef. Get on it. The Monday, September 7th afternoon and Friday, September 18th morning are solid backups. The Tuesday, September 8th morning is a heavy, powerful swell for the experts.

Keep an eye on the forecast, but Tuesday the 15th looks like the one to circle.

Rusty.

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