Ikumi Beach Surf Forecast and Surf Report

Alright, this is Rusty.

Look, I’m gonna level with you. We’ve got a real mixed bag coming up here at Ikumi Beach. The first week or so is pretty much a write-off. We’re staring down a stretch of tiny, weak, and messy conditions. The energy is barely there, with combined swell energy readings sitting in the double digits and low triple digits (139, 81, 61) for days. That’s barely a ripple. The wind is mostly onshore or cross-onshore, and the swell is coming from the SE with a short, weak period. It’s just not worth paddling out for. This goes on from Monday the 17th right through to around Thursday the 20th.

Now, things start to look a little more interesting around Friday the 21st. We get a bump in swell energy up into the mid-300s (315, 351), but the conditions are still described as marginal. The wind is light, but still cross-onshore. It’s surfable, but nothing to write home about. This sort of ordinary, borderline quality holds through the weekend and into Monday the 24th.

Here’s where it gets a bit wild. On Monday morning the 24th, a proper groundswell starts to show up. The swell direction shifts to the SE, the period jumps to 17 seconds, and the combined energy skyrockets to 2235. This is a serious pulse of energy. The wind is a clean cross-offshore from the SW, so the waves will have some shape. The swell is hitting 6 ft, which is getting solid for an inconsistent, exposed beginner break like Ikumi Beach. It’s going to be too much for learners, and the long 17-second period means it could be a bit tricky and walled-off here.

Then, Tuesday the 25th rolls in. This is the standout, but with a massive caveat. We’ve got glassy conditions with an 12 ft swell from the SSE and a 16-second period. The combined energy is a massive 5383. That is a lot of water moving. The problem is, it’s too big for Ikumi Beach. This is expert territory only. If you are a seasoned charger on a big board and know this break intimately, the glassy morning on the 25th is the best you’ll see, but for 99% of surfers, it’s a stay-on-the-beach day. The same goes for Wednesday the 26th and Thursday the 27th, with 10 ft to 12 ft swell and energy readings staying well over 2500. It’s just too much power for this setup.

We roll into the last week of August and it’s still big and messy. Friday the 28th and Saturday the 29th see the swell drop a touch to around 8 ft to 8 ft from the SSW, but the wind is cross-on or onshore, making it choppy. The energy is still very strong (2251, 2804), but the quality just isn’t there. Sunday the 30th is similar, with shorter 8-second period swell making it feel weak and bumpy.

Finally, we look at Monday the 31st of August. This is another absolute monster. We’re looking at a 13 ft to 16 ft swell from the ESE with a 17-second period. The combined energy readings are insane: 8968 and 14178. Again, this is way, way too big for Ikumi Beach. This is pure, unadulterated big-wave territory, and the wind isn't even clean.

The very last day in the outlook, Tuesday the 1st of September, the swell drops back to a more manageable 6 ft from the ESE with a 12-second period. The energy is still high at 2108, but it’s a step in the right direction. Still, the wind is cross-onshore, so don’t expect perfection.

So, the honest truth? For the next week, save your energy. The best window is the glassy but gigantic Tuesday the 25th. If you’re an expert, that’s your window, but be prepared for a beating. For everyone else, keep an eye on the long-range forecasts for the first week of September, as that massive energy finally looks like it might start to drop.

- Rusty

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