Sea Slugs in Jogashima 505
Access
Keikyu Kurihama Line to Misakiguchi Station, then bus (~30 min) to Jogashima. Yokohama-Yokosuka Expressway exit at Kinugasa IC (~30 min drive). About 2 hours from central Tokyo. Boat-based diving; main points are Iwabone, Kajinohama, and Heibune.
Partner Dive Shop
Shooting Location
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Best Time to Dive in Jogashima
1520
Total Observations
12.0°C -
30.0°C
Water Temperature Range
Mar
,
May
,
Jul
Peak Season
598
Peak Observations
Monthly Diving Activity & Water Temperature
Observations
Water Temperature
Higher bars indicate peak diving activity
Planning Your Dive Trip
- Best for beginners: Peak Activity season (peak activity)
- Water temperature: 12.0°C - 30.0°C range
- Peak observations: 598 in Peak Activity
- Year-round diving: 1520 total observations recorded
