Hanamizu River Surf Forecast and Surf Report

Alright, folks, Rusty here. Let's be straight with you – the next couple of weeks are looking pretty grim for a surf. We've got a long stretch of flatness and poor conditions ahead before any real hope shows up.

The Hanamizu River (Japan) is our only spot in the forecast, and honestly, it's a tough watch. For the first week, from Saturday the 12th through Thursday the 17th, we're looking at tiny, weak swell in the 0.3ft to 1ft range. The energy is pitiful, mostly in the low double digits to the 50s, and the winds are often cross or cross-on. There's a brief window Sunday morning with the wind going glassy, but there's barely a wave to ride. It's not really surfable, more of a paddle around if you're desperate.

The swell does try to pick up on Friday the 18th, but it's coming from the SE with a long period of 16 seconds. The period is long, but the size is still nothing to write home about – we're talking 0.3ft. The energy is tiny, and with a stiff north cross-off wind, the water is clean but empty. This sets the stage for the first real event of the forecast.

Saturday the 19th is when things finally start to get interesting. The swell jumps to 5ft in the morning and 5ft in the afternoon, with a solid 14-16 second period. The energy kicks up to around 2013 in the morning, which is strong. The winds are moderate from the NE, so it's cross-off and clean. This is the first day with actual waves, but it's also the first day it gets serious. With the swell over 5ft and the period that long, this is for experienced surfers only. The river mouth setup should handle that long-period groundswell better than a beach break, making it a more defined peak. Still, the forecast says "marginal," and I'd call it a standout compared to what we've had. This is the one to circle on the calendar.

Sunday the 20th backs off a bit to 4-5ft, but the period drops to 12 seconds, and the wind is weaker and more variable. It’s still not great, but there’s some energy around. The real gem, though, is Monday the 21st. The swell is still 4ft, but the wind goes totally glassy in the morning and is calm in the afternoon. The energy is still moderate-to-strong, and the conditions are described as "very good" in the morning. This is probably the best window for a clean, fun session, though it won't be as powerful as Saturday. The period is 12 seconds, which is good, but Saturday's 14-16 second groundswell will have more push.

Tuesday the 22nd sees the swell pick back up to 5-5ft with a 13-second period from the SSW. The energy is still solid, but the wind is playing games. Wednesday the 23rd is a total mess. The swell peaks at 8ft but with a near gale-force S wind at 55 km/h, it's going to be blown out and dangerous. This is not a surfing day, unless you're a masochist or a kitesurfer. The energy will be huge, but the quality will be zero.

After that, the swell fades fast. Thursday the 24th drops to 3ft, and from Friday the 25th through the end of the window on the 27th, we're back to ankle-biters of 1ft or less. The energy is weak, and it's a poor run to close things out.

So, there it is. A long, flat start, a couple of promising days in the middle (Saturday the 19th for power, Monday the 21st for glassy conditions), and then a fade back to nothing. The water temp on the 12th is 81°, which is about 2° warmer than average – nothing crazy, but a touch warm for this time of year.

For the record, the water is warm now, so a spring suit is fine. The long, flat periods are a bummer, but that's how it goes sometimes. Keep your eyes on the 19th and 21st – those are your best bets, but remember, long-range forecasts can change. We'll see how it shapes up.

Rusty out.

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