Sakawa River Surf Forecast and Surf Report

Alright, let’s break it down. The first few days are pretty ordinary, so don’t get too excited just yet. We’ve got a slow start with small waves and tricky winds, but there’s some promise later on if you’ve got patience.

For starters, Tuesday the 25th at Sakawa River is a write-off. Morning sees a 6ft south swell but it’s cross-shore, a bit messy, and the tide might be against you. The combined energy is moderate (1161) but it’s just not coming together. By afternoon it drops off.

Wednesday the 26th is flat and uninspiring – 3ft south early, then 3ft in the afternoon. The afternoon does get a cross-offshore breeze so it’ll be clean, but barely any push. Thursday and Friday are worse – tiny 1-2ft waves and mostly onshore or cross. Friday morning actually has glassy conditions, but the swell’s barely a ripple.

We hit a real lull from Saturday the 29th through Monday the 31st. The swell drops to 1.0-2ft, combined energy down to a weak 32-69. It’s a proper flat spell – not much to even paddle around in. You’d be better off leaving the board at home for those days.

Now here’s where it gets interesting. Tuesday the 1st of September shows a pulse. Morning brings 3ft from the SSE with a long 13-second period and clean cross-offshore wind. The energy’s moderate at 267. It’s not huge, but the quality should be there – long period groundswell like that will line up nicely, especially with the optimum direction being SE, which matches. This is the first real standout. Give it a look if you’re keen.

Then Wednesday the 2nd gets chunky. The morning is a solid 8ft from the SSE, but it’s cross-onshore and borderline for size. The afternoon though – 8ft, glassy wind, and a combined energy of 1259. That’s serious grunt. This is for experienced surfers only – over 8ft is expert territory. If you’re not comfortable in solid waves, sit this one out. But if you are, the glassy conditions will make it special.

Thursday the 3rd goes absolutely mental – 31ft swell with a combined energy of 53657. That’s not surfable at Sakawa River. Too big, period too long (15 seconds), and it’ll close out completely. Only a fool would paddle out that day. Stick to watching from the bank.

After that, it drops right back. Friday the 4th and Saturday the 5th have 2-3ft but with poor wind or glassy but tiny. From the 6th to the 9th, it’s mostly 1-3ft with clean offshore wind from the north – cross-off conditions are consistent, but the swell’s too small to get excited about. Energy stays weak, under 113. It’s frustrating because the wind is good, but there’s just no swell.

So overall: the first week is forgettable. The standout is Tuesday the 1st of September for a clean, long-period swell in the morning, and if you’re an expert, the glassy 8ft on Wednesday afternoon the 2nd is the best of the whole window. After that, it fizzles out. Get in while it’s good, because the rest is a waiting game.

Rusty.

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