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Onjuku ratings
Quality on a good day: 3.0
Consistency of Surf: 3.3
Difficulty Level: 2.3
Wind and Kite Surfing: 4.0
Crowds: 3.0

Overall: 3.8

See all 18 ratings

Based on 3 votes. Vote

Surf Report Feed

Onjuku Spot ID

Japanese E Coast Longboard, Onjuku photo


Photo credit: Alex

Onjuku photo


Photo credit: martinsoboszek

Type: beach

Reliability: inconsistent

Best: Swell SSE | Wind N

Sea Temperature Today is: 22.9 °C

Secret spot? We can hide it!

Tuesday, 19 November 2019, 21:35 Local time
Wave (m) 0.9
Period (s) 7 7 7 6
Wind (km/h) 30
ENE 35
ENE 25
NE 15
Wind State cross-

View detailed 48hrs and full 7 days forecasts

Onjuku in Kanagawa and Chiba is an exposed reef/jetties break that has inconsistent surf Ideal winds are from the northwest. Windswells are much more typical than groudswells and the best wave direction is from the southeast. The reef provides both left and right breaks. Good surf at all stages of the tide. Sometimes crowded. Rocks are a hazard.

Japan wave energy surf 12 hr forecast

Forecast Wave Energy (Power): 12hrs

Tide Times:

For Katsuura, 7 km from Onjuku.

IS AT (local time)

Onjuku Tide Times and Tide Chart

Live Weather:

At Katsuura, 5 km from Onjuku.

light winds from the NNE

Air temperature
16.4 °C

Current weather near Onjuku

Overall Onjuku Surf Consistency and Wind Distribution in November

Surf stats for Onjuku: see the swell variation by month.


Wind stats for Onjuku: see the variation in direction and stength by month.

Onjuku Location Maps

Onjuku Location Map

Contours: Roads & Rivers: Select a surf spot from the menu
Surf spots located close to OnjukuShoreline around OnjukuRoads and rivers around Onjuku

Use this relief map to navigate to Chiba surf spots and tide stations that are in the area of Onjuku

Other Nearby Surf Breaks closest to Onjuku:

 (click location name for more details)

Wave buoys nearest to Onjuku:

Tide stations nearest to Onjuku:

  • Closest tide station
    4 mi
  • Second closest tide station
    5 mi
  • Third closest tide station
    Kazusa Katuura
    7 mi
  • Fourth closest tide station
    16 mi
  • Fifth closest tide station
    27 mi


  • The closest passenger airport to Onjuku is New Tokyo International Airport (NRT) in Japan, 61 km (38 miles) away (directly).
  • The second nearest airport to Onjuku is Tokyo International Airport (HND), also in Japan, 67 km (42 miles) away.
  • Third is Oshima Airport (OIM) in Japan, 106 km (66 miles) away.
  • Yokota Ab Airport (OKO) in Japan is 112 km (70 miles) away.
  • Miyakejima Airport (MMY), also in Japan is the fifth nearest airport to Onjuku and is 149 km (93 miles) away.
Onjuku break location map and break info

This is the Surf-Forecast page for Onjuku, Chiba. Use the tab navigation above to view Onjuku sea temperature, Onjuku photographs, Onjuku detailed swell predictions, wind and weather forecasts, Onjuku webcams, current wind from Chiba live weather stations and Onjuku tide predictions. The Japan swell maps link will open up the big picture showing Japan and the surrounding seas. These swell maps can be animated to show the different swell components, wave energy, wave period, wave heights, together with wind and weather forecasts, current weather and sea state observations from Japan wave-buoys, passing ships and coastal weather stations. Each of the forecast pages for this surf break feature a global and regional wavefinder tool to locate the best surf conditions in the area around Onjuku.