The Surf Window

Oarai

Ibaraki, Japan

Beach breakIntermediate

A popular beach break on Japan's Pacific-facing Ibaraki coast, Oarai is consistent year-round and is the training ground for a dedicated local surf community north of Tokyo.

Typical Conditions

The Surf Window

Swell Window

N
OptimalE (90°)
WindowNNE–SSE (30°–150°)
Size4-8ft

Wind

NW

Offshore

Tide

Any

LowMidHigh

Season

September–March

JFMAMJJASOND

The Wave

Type

Both

Bottom

Sand

Shape

Variable beach break, moderate power, can be fun and hollow on quality swells

Length

30–80m

Skill Level

  • •Who it's for: Intermediate
  • •Why: The beach break is consistent and manageable but Japanese Pacific swells have real punch.

Hazards

  • •Rip currents
  • •Cold water November–April (wetsuit essential)
  • •Strong offshore winds in winter (north winds from Siberia)

Local Tips

  • •Oarai is 120km from Tokyo, a manageable day trip for city-based surfers.
  • •Oarai Aquarium is one of Japan's best, combine your surf session with a visit.

Location

Map showing the location of Oarai in Ibaraki, Japan

36.3133, 140.5747