#147 Izu-Oshima #146 Chiba - Katsuyama #148 Izu-Oshima December 17, 2022 1 minutes 425 words General Date 2022/12/17 (Sat) Point 大島 - 秋の浜 Entry Time 9:13 am Dive Time 54 minutes 52 seconds Depth Max -35.6m Average -16.6m Temperature Water 17.0 °C Air 17.1 °C Location Album Instagramでこのガイドを見る Koshu T.さん(@um1vva1120)がシェアしたガイド