Japan

Dragon Lady

10–28 mMax Depth

boatEntry

92Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal91/100

Waves

0.9 m

5.8 s

Swell

0.8 m

4.6 s

Current speed

0.6 km/h

flowing toward N

Water temperature

28.1°C

Wind

21.5 km/h

→ E

Sea level

1.1 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

10:00–11:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.9–1.0 mCurrent speed0.6 km/h maxWater temperature28.1°C

Mon, Oct 19Watch

Waves0.8–1.0 mCurrent speed1.0 km/h maxWater temperature28.0°C

Tue, Oct 20Challenging

Waves1.0–1.8 mCurrent speed1.2 km/h maxWater temperature28.0°C

TodayChallenging

Waves1.9–2.9 mCurrent speed1.5 km/h maxWater temperature28.0°C

Next 72 hours

14:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 28.1°C

20:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 28.0°C

02:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.9°C

08:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 27.9°C

14:00

Waves: 0.8 m

Current speed: 0.8 km/h

Water temperature: 28.2°C

20:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 28.1°C

02:00

Waves: 1.0 m

Current speed: 0.0 km/h

Water temperature: 27.9°C

08:00

Waves: 1.2 m

Current speed: 1.2 km/h

Water temperature: 27.9°C

14:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 28.2°C

20:00

Waves: 1.7 m

Current speed: 0.5 km/h

Water temperature: 28.0°C

02:00

Waves: 2.0 m

Current speed: 0.3 km/h

Water temperature: 28.0°C

08:00

Waves: 2.4 m

Current speed: 1.2 km/h

Water temperature: 27.9°C

Catalog depth10–28 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.

Seasons · water temperature

12-month outlook

Best window

Apr-Nov

Peak month

Aug 28.9°

Jan22.6°

Feb21.7°

Mar21.8°

Apr22.9°

May24.8°

Jun26.9°

Jul28.7°

Aug28.9°

Sep28.3°

Oct27.0°

Nov25.4°

Dec23.9°

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

wrecksalt Waterintermediate Difficulty

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

12 km · nearby observations

Halfmoon triggerfish

Sufflamen chrysopterum

DeepLog4

Lemon damsel

Pomacentrus moluccensis

DeepLog4

Redfin butterflyfish

Chaetodon lunulatus

DeepLog4

Twotone tang

Zebrasoma scopas

DeepLog4

Blotched foxface

Siganus unimaculatus

DeepLog3

Forsten's parrotfish

Scarus forsteni

DeepLog3

Pacific bullethead parrotfish

Chlorurus spilurus

DeepLog3

Raccoon butterflyfish

Chaetodon lunula

DeepLog3

Small spotted dart

Trachinotus baillonii

DeepLog3

Threadfin butterflyfish

Chaetodon auriga

DeepLog3

Black sea cucumber

Stichopus chloronotus

DeepLog2

Moorish idol

Zanclus cornutus

DeepLog2

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos