
Japan
ハスチョルダイビング
5–18 mMax Depth
1Species
Conditions Summary
The marine forecast is temporarily unavailable. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Dive readiness
Collecting the latest marine conditions and forecast signals.
Seasons · water temperature
12-month outlook
Best window
May-Sep
Peak month
Aug 25.9°
Jan13.6°
Feb12.5°
Mar13.2°
Apr15.0°
May17.9°
Jun20.9°
Jul23.4°
Aug25.9°
Sep24.7°
Oct21.6°
Nov18.9°
Dec16.0°
Current: moderate
Typical visibility: 10 m
Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.
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Dive Types
salt Waterintermediate Difficulty
Data source & current conditions
Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.
View the source profile →Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Mosquitofish
Gambusia affinis
DeepLog1
Charadrius alexandrinus
Nearby OBIS observations30
Charadrius mongolus
Nearby OBIS observations23
Pluvialis squatarola
Nearby OBIS observations21
Actitis hypoleucos
Nearby OBIS observations20
Tringa brevipes
Nearby OBIS observations20
Limosa lapponica
Nearby OBIS observations16
Charadrius dubius
Nearby OBIS observations14
Calidris ruficollis
Nearby OBIS observations12
Xenus cinereus
Nearby OBIS observations11
Arenaria interpres
Nearby OBIS observations9
Calidris alpina
Nearby OBIS observations9
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →