2025.12.09
| 天候/気温 Weather/Ground Temperature |
晴れ (sunny)/13℃ | 風向き Wind Direction |
北東の風 (northeast wind) |
|---|---|---|---|
| 水温 Water Temperature |
18-19℃ | 波の高さ Wave |
0.7m |
| 透明度 Visibility (Top to bottom) |
8-12m | 透視度 Visibility (Right to left) |
8-12m |
| ダイビングポイント Diving point |
kamene | ||
昨晩の地震により被害に遭われた皆さまに、心よりお見舞い申し上げます。
大きな揺れで不安な夜を過ごされた方も多かったかと思います。
皆さまが一日も早く安心して過ごせる日が戻りますよう、お祈りいたします。
さて、本日の神子元は 沖待ち3本!
1本目はゆるい上げ潮、そして2本目・3本目はほとんど潮がない海況となりました。
透明度はクローズ前と変わらず 8〜12m ほど。
今日も浅場より深場の方が抜けており、まずまずの青さが広がっています。
水温は 18〜19℃ と安定しており、水中ではそこまで寒さを感じないものの、
ボートの上・水面休息中は風を受けるとかなり冷えます。
冬の気配が本格的になってきましたので、防寒対策はしっかりとお願いします。
肝心のハンマーはというと……今日は 大苦戦。
10〜15匹ほどの小さな群れを確認できたものの、あとはちらほらと出る程度。
もう少し流れが入ってくれると嬉しいところですね。
天気は晴れで気持ちの良い一日でしたが、最高気温は 13度。
南伊豆にも確実に冬が近づいています。

We would like to extend our sincere sympathies to everyone affected by last night’s earthquake.
It must have been an unsettling night for many, and we truly hope that calm and safety return to your daily life as soon as possible.
Today at Mikomoto, we headed out for three dives on standby offshore.
The first dive started with a gentle incoming tide, but during the second and third dives, the current almost completely died out.
Visibility remained similar to the days before the closure, holding steady at 8–12 meters.
Once again, the deeper areas were noticeably clearer than the shallows, offering a pleasant blue underwater.
Water temperature stayed stable at 18–19°C, and it didn’t feel too cold underwater.
However, during surface intervals on the boat, the wind made the air feel quite chilly — winter has truly arrived here in Minami-Izu.
Warm layers for the boat are highly recommended.
As for hammerheads… today was a tough one.
We spotted a small school of about 10–15 individuals, with just a few scattered sightings after that.
A bit more current would definitely help bring them in.
The weather was sunny and pleasant, but with a high of only 13°C, it’s clear that winter is setting in.