Hanamizu River Surf Forecast and Surf Report

Alright, let’s get into it.

Right off the bat, the next few days are looking pretty ordinary. We’ve got a little bit of swell around, but it’s small and weak, and nothing’s really linking up. From Tuesday the 15th through to Friday the 18th, we’re dealing with waist-high mush at best, with the swell energy sitting pretty low (41, 79, 20, 27, 15, 12, 60). There’s a lot of cross-off wind, which keeps it clean-ish, but there’s just not enough push to make it worth your while. You’d be fighting for a two-foot slop fest, so maybe save the energy for the weekend.

Now, things start to get a bit more interesting as we head into Saturday the 19th. The swell comes up a notch, head-high at 6ft, and the energy jumps up noticeably (1170, 946). But here’s the rub – the wind is still cross-off from the north, and the conditions are described as marginal. Heavy rain on the Saturday afternoon doesn’t help the vibe either. It’s surfable, sure, but it’s not the clean, glassy stuff we dream about. Sunday the 20th is similar, with 6ft and 5ft waves, still a bit lumpy and cross-off. It’s okay, but not great.

Then, we get a little window. Monday the 21st is looking like the first real highlight. We’ve got 5ft of south swell, and the morning is looking clean with light cross-off winds. The energy has kicked up to 1074, which is proper. This is your best bet for the first half of the forecast. The waves are going to have some power to them. Tuesday the 22nd also has some size, 6ft and 6ft, with the afternoon looking very good with light winds (1302). So yeah, Monday and Tuesday are your go-to days.

But, and there’s always a but, Wednesday the 23rd is where things get wild. We’ve got an 12ft southwest swell rolling in, the biggest of the entire forecast. The energy is massive (4822). But that’s way too much for Hanamizu River. It’s going to be a washing machine – big, unruly, and honestly, it’s going to be too big and chaotic for a fun paddle. It’s more of a “sit on the beach and watch” kind of day. And with the wind turning cross-on and the chance of a thunderstorm, it’s not looking inviting at all. After that, the swell drops off a cliff. We’re back to knee-high dribble from Thursday the 24th through to the end of the month. There’s a bump towards the end, with some 6ft SSW swell on Wednesday the 30th (1685), but the north winds are gusty at 30 km/h, so it’ll be blown out.

So, what’s the call? The standout surf is definitely Monday the 21st and Tuesday the 22nd. It’s got the size, the energy, and the cleanest wind. For a spot that’s fairly consistent but often just average, those two days are the pick. Everything else is either too small, too messy, or too big. Keep an eye on that Wednesday, it’s not for the faint of heart. It’s an expert-only day with a capital E.

Rusty.

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