Nagata Surf Break

Lat Long: 31.41° N 131.24° E

Nagata WaveFinder

Issued: 2 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagata sea temperature is
26.3° C
1.3° 

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


Nagata surf forecast from 7 Jul 2026:

  • Best quality surf: Friday 10 Jul, 3AM (local time) - 11ft (3.5m), 16s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Friday 10 Jul, 9PM (local time) - 15ft (4.5m), 18s period, SSE swell with 11,343 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 9AM (local time) - 7ft (2.1m), 16s period with SE swell.

Best Forecast Surf Conditions for Nagata this week:

The surf forecast for Nagata over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 9AM. The primary swell is predicted to be 2.1m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Nagata in the next 16 days are 4.5m 18s and forecast to arrive on Friday (Jul 10) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 8s period and expected on Wednesday (Jul 08) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Wed 8th Jul)7ft (2.1m) 16s
Best Surf 3AM (Fri 10th Jul)11ft (3.5m) 16s
Most Powerful 9PM (Fri 10th Jul)15ft (4.5m) 18s

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


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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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