Asakawa Surf Forecast and Surf Report

Alright, this is Rusty comin' at ya. Let's have a look at what's on offer for this stretch of coast. It's a bit of a slow starter, but there's some real firepower brewing for the patient ones among us.

Right now, the first few days are pretty quiet. We're looking at a tiny, weak SE windswell, mostly below 3 ft and not doing much of anything. The water temp’s around 82°, which is a bit above average for this time of year, so the ocean’s got that warm bath feel to it. Don’t get too excited for the 13th or 14th – the swell energy is low, and the conditions are just ordinary. It’s a waiting game.

Things start to perk up a touch on Tuesday the 15th. Asakawa picks up some clean, glassy conditions in the morning with a small 4 ft SE swell. The energy is starting to build (290), and with zero wind, it'll look pretty tempting for a longboard or a funboard. But honestly, it's still small.

Now, the real story starts to unfold around Friday the 18th. The swell bumps up to 6 ft from the ESE with moderate energy (385), and we get some clean, cross-off winds. It’s a solid step up.

But hold onto your board, because Saturday the 19th is the standout. Asakawa is going to light up. We’re looking at a powerful 12 ft ESE groundswell with a long 15-second period, cranking the combined energy right up to 4985. That’s a serious jump. Morning sees clean cross-off winds, making for some excellent, powerful surf. This one is for experienced surfers only – this is not a beginner’s wave. The afternoon gets even bigger at 15 ft, but the wind swings more cross and the energy goes through the roof (12055), making it a bit more unruly. If you’re an expert, get on it early.

Sunday the 20th stays solid, with an 8 ft ESE swell and clean conditions. It’s still a big, powerful wave, but a touch more manageable than Saturday’s peak.

Heading into the second week, the run of solid swell continues. Monday the 21st has a big 10 ft S swell (energy over 3000) with glassy afternoon conditions. That’s another excellent day for the experienced crew.

Tuesday the 22nd sees the biggest number of the run – a 16 ft SSW swell, but the wind is onshore and the conditions are questionable. The raw power is there (6877 energy), but it might be a washing machine. The following days drop right off into tiny, blown-out junk by the 23rd.

There is a gap of a couple of days with no real recommendations before the pattern shifts again. From the 24th to the 28th, we get a long run of cleaner, more manageable conditions. A consistent 5 ft to 7 ft ESE swell rolls in with solid periods (10-12 seconds). The wind is mostly offshore or cross-off from the North, keeping the surface clean. The 27th and 28th are particularly good, with light winds, clean faces, and solid groundswell energy (over 1000). This is the payoff for the patient surfer. A 7 ft ESE groundswell on the 28th with glassy conditions? That’s a beautiful way to close out the forecast.

So, to wrap it up: the first week is a slow burner, but Saturday the 19th is the big, powerful highlight for experts. For those who want cleaner, more user-friendly waves without the massive size, the final stretch from the 24th to the 28th is your best bet.

Rusty.

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