Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River WaveFinder

Issued: 8 am 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.9°C
0.7° 

Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Hanamizu River surf forecast from 6 Oct 2026:

  • Best quality surf: Wednesday 7 Oct, 3AM (local time) - 7.5ft (2.3m), 16s period, SE swell with glassy winds.
  • Most powerful swell: Tuesday 6 Oct, 12PM (local time) - 10ft (3.0m), 17s period, SE swell with 4,797 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 7 Oct, 3AM (local time) - 7.5ft (2.3m), 16s period with SE swell.

Best Forecast Surf Conditions for Hanamizu River this week:

The surf forecast for Hanamizu River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 07) at 3AM. The primary swell is predicted to be 2.3m and 16s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hanamizu River in the next 16 days are 3.0m 17s and forecast to arrive on Tuesday (Oct 06) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Oct 13) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 7th Oct)7.5ft (2.3m) 16s
Best Surf 3AM (Wed 7th Oct)7.5ft (2.3m) 16s
Most Powerful12PM (Tue 6th Oct)10ft (3.0m) 17s

Table - best surf conditions forecast for Hanamizu River over the next 16 days.


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  • Live Wind Speed (km/h)
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  • Ocean Swells (m)
  • Wind Speed (km/h)
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