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.
Depth note
Described as shallow, calm waters.
Typical conditions
Shallow, calm water; year-round diving.
Tailored notes for different activities.
Scuba
Beginner-friendly conditions in shallow, calm water allow varied diving styles year-round.
Current snapshot
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