Hayakawa
About Hayakawa
Hayakawa is a beginner-friendly beach dive site in Odawara, Kanagawa, known for shallow, calm water and easy access from Tokyo. The seafloor is primarily sand with areas of artificial reef. Marine life includes schools of horse mackerel and amberjack, seasonal migratory fish, and winter highlights such as dango fish. Macro life is a year-round draw, with abundant nudibranchs, and sightings can also include spiny dogfish, catsharks, and crabs.
Where Is Hayakawa?
Hayakawa Planning Details
Depth range, seasonality, and planning context.
Depth Note
Described as shallow, calm waters.
Typical Conditions
Shallow, calm water; year-round diving.
Local Intel For Hayakawa
Community notes to help plan your visit.
Scuba
Beginner-friendly conditions in shallow, calm water allow varied diving styles year-round.
Hayakawa Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Hayakawa.
Exposure Profile at Hayakawa
Directional shelter context for incoming swell.
Recent Logged Visits At Hayakawa
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Hayakawa
Average conditions based on logged dives & visits.
Hayakawa Guide - Sources and Updates
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