Asia › Japan › Tokyo
Ito
7 mMax Depth
BoatEntry
1Species
Conditions Summary
Model forecast · local time (GMT+9)
Model conditions signal71/100
Waves
1.0 m
7.0 s
Swell
1.0 m
6.0 s
Current speed
2.2 km/h
flowing toward SE
Water temperature
25.6°C
Wind
13.9 km/h
→ E
Sea level
0.4 m
WavesWatch
SwellWatch
Current speedWatch
Forecast Overview
Sun, Oct 18Challenging
Waves1.0–1.1 mCurrent speed2.2 km/h maxWater temperature25.6°C
TodayChallenging
Waves1.1–1.4 mCurrent speed2.1 km/h maxWater temperature25.6°C
TomorrowChallenging
Waves1.3–1.5 mCurrent speed2.2 km/h maxWater temperature25.4°C
Wed, Oct 21Challenging
Waves1.5–2.1 mCurrent speed2.1 km/h maxWater temperature25.2°C
Next 72 hours
Catalog depth7 m
Data sources & field guideOpen-Meteo Marine + Weather APIs
Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Open-Meteo Marine + Weather APIs →Dive readiness
Collecting the latest marine conditions and forecast signals.
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Dive Types
ReefSandy bottomOceanSalt Water
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
Sharks
From site catalogue
Serratosagitta pacifica
Nearby OBIS observations5
Chaetoceros affinis
Nearby OBIS observations4
Corycaeus
Nearby OBIS observations4
Decapoda
Nearby OBIS observations4
Candacia
Nearby OBIS observations3
Ctenocalanus vanus
Nearby OBIS observations3
Diphyes dispar
Nearby OBIS observations3
Flaccisagitta enflata
Nearby OBIS observations3
Loggerhead sea turtle
Caretta caretta
Nearby OBIS observations3
Lucifer
Nearby OBIS observations3
Navicula
Nearby OBIS observations3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source →