The Surf Window

Yakumo Beach

Hokkaido, Japan

Beach breakIntermediate

On the western side of Hokkaido along Uchiura Bay, Yakumo faces Mt Komagatake across the bay, where Sea of Japan and Pacific swells occasionally reach the beach and create modest but rideable surf in a stunning volcanic landscape.

Typical Conditions

The Surf Window

Swell Window

N
OptimalW (270°)
WindowSSW–NNW (210°–330°)
Size–SW 1–2m at 8–12s

Wind

E

Light to SE under 15 knots

Tide

Mid tide

LowMidHigh

Season

Sep–Nov

JFMAMJJASOND

The Wave

Type

Beach break

Bottom

Dark sand

Shape

Small peaks in the bay

Length

30–70m

Skill Level

  • •Who it's for: Intermediate surfers
  • •Why: Inconsistent but occasionally fun waves in a beautiful setting

Hazards

  • •Cold water, 5–14°C
  • •Uchiura Bay is semi-enclosed, swell is limited
  • •Mt Komagatake is an active volcano, monitor eruption status

Local Tips

  • •The view of Mt Komagatake across the bay is extraordinary, one of Japan's most perfectly shaped volcanoes
  • •Hakodate (1 hour south) is one of Japan's most historically fascinating cities, incredible seafood market
  • •Onuma Quasi-National Park near Nanae has beautiful lakes and volcanic scenery

Location

Map showing the location of Yakumo Beach in Hokkaido, Japan

42.2500, 140.2667