Japan
Hanagoi Reef
15–30 mMax Depth
boatEntry
11Species
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
Apr-Oct
Peak month
Jul 29.1°
Jan23.4°
Feb23.0°
Mar23.4°
Apr24.5°
May26.3°
Jun28.0°
Jul29.1°
Aug29.1°
Sep28.4°
Oct27.3°
Nov26.0°
Dec24.5°
Current: moderate
Typical visibility: 20 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.
Explore nearby centers on the map
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Dive Types
reefsalt 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
Scissortail sergeant
Abudefduf sexfasciatus
DeepLog2
Bigeye barracuda
Sphyraena forsteri
DeepLog1
Bigeye trevally
Caranx sexfasciatus
DeepLog1
Blackpatch triggerfish
Rhinecanthus verrucosus
DeepLog1
Nudibranch
Reticulidia fungia
DeepLog1
Pelodiscus sinensis
DeepLog1
Pustulose wart slug
Phyllidiella pustulosa
DeepLog1
Raffle's butterflyfish
Chaetodon rafflesii
DeepLog1
Rhinogobius nagoyae
DeepLog1
Rolling clam
Hippopus hippopus
DeepLog1
Silvermouth turban
Turbo argyrostomus
DeepLog1
リュウキュウスガモ
Thalassia hemprichii
Nearby OBIS observations20
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
