Skip to main content

SpotsWhere to surfCampsTrip planner
Surf Scout

Where’s the best place to surf? Skill-graded, honestly reviewed, globally indexed.

Explore
  • Camps & map
  • Best-of guides
  • Where to surf
  • Trip planner
  • Surf & work remotely
  • Surfboard airline fees
  • Board Check
  • Flying with a surfboard
  • Surf Fit Score quiz
Regions
  • Portugal
  • Morocco
  • Bali
  • Costa Rica
  • Sri Lanka
About
  • About
  • Trust & reviews policy
  • How we rate
  • Privacy
  • Analytics choice
  • Terms
  • Send feedback
© 2026 Surf Scout. Prototype build.We earn no commission on any link on this site.
Trip planner / Japan: Shikoku & Kyushu / April

Surfing in Japan: Shikoku & Kyushu in April

Off season

April is outside our editors’ surf season for Japan: Shikoku & Kyushu (Aug–Feb). The next in-season month is August.

Historical swell averages for April

Historical averages, 2022–2025 — not a forecast and not a surf-quality score.

Hours with rideable groundswell
14%
Median swell height
0.76 m
Median swell period
6.8 s

Derived from Open-Meteo marine reanalysis data (2022–2025), licensed CC BY 4.0. Swell availability, not surf quality — the season call is editorial.

Graded spots in Japan: Shikoku & Kyushu

Beginner · Levels 1-3

  • Ikumi
  • Isegahama
  • Okuragahama
  • Aoshima Beach Break

Intermediate · Levels 4-5

  • Kaifu Rivermouth
  • Ikumi
  • Isegahama
  • Okuragahama
  • Aoshima Beach Break

Advanced · Levels 6-7

  • Kaifu Rivermouth

Camps in Japan: Shikoku & Kyushu

    Operating months not recorded — check with the camp

    • See u surf

    Japan: Shikoku & Kyushu, month by month

    1. JanIn season
    2. FebIn season
    3. MarOff season
    4. AprOff season
    5. MayOff season
    6. JunOff season
    7. JulOff season
    8. AugIn season
    9. SepIn season
    10. OctIn season
    11. NovIn season
    12. DecIn season

    Everywhere in season in April, by level

    • April · Beginner (Levels 1-3)
    • April · Intermediate (Levels 4-5)
    • April · Advanced (Levels 6-7)

    Also in season in April

    Portugal
    • Portugal
    Costa Rica
    • Costa Rica
    Sri Lanka
    • Sri Lanka
    Nicaragua
    • Nicaragua
    El Salvador
    • El Salvador
    Panama
    • Panama
    Indonesia
    • Mentawai Islands
    • Lombok
    • Java
    Ecuador
    • Ecuador
    Australia
    • Eastern Australia
    • Western Australia
    Fiji
    • Fiji
    Spain
    • Canary Islands
    • Spain
    Peru
    • Peru
    Chile
    • Chile
    South Africa
    • South Africa
    USA
    • Hawaii
    Dominican Republic
    • Dominican Republic

    The full Japan: Shikoku & Kyushu guide · Find your level