Japan

Gishippu Island

13–17 mMax Depth

boatEntry

5Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal81/100

Waves

1.2 m

5.2 s

Swell

0.6 m

5.5 s

Current speed

0.5 km/h

flowing toward SW

Water temperature

27.9°C

Wind

28.7 km/h

→ E

Sea level

0.8 m

falling

WavesChallenging

SwellCalm

Current speedCalm

Forecast Overview

Sun, Oct 18Watch

Waves1.0–1.2 mCurrent speed1.0 km/h maxWater temperature28.0°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

Waves1.8–1.8 mCurrent speed0.4 km/h maxWater temperature28.0°C

Next 72 hours

01:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 27.9°C

07:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 27.9°C

13:00

Waves: 1.0 m

Current speed: 0.7 km/h

Water temperature: 28.1°C

19:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 28.1°C

01:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 28.0°C

07:00

Waves: 0.9 m

Current speed: 0.9 km/h

Water temperature: 27.9°C

13:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 28.2°C

19:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 28.1°C

01:00

Waves: 1.0 m

Current speed: 0.3 km/h

Water temperature: 27.9°C

07:00

Waves: 1.2 m

Current speed: 0.9 km/h

Water temperature: 27.9°C

13:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 28.1°C

19:00

Waves: 1.6 m

Current speed: 0.4 km/h

Water temperature: 28.1°C

Catalog depth13–17 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-Oct

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

driftsalt Waterbeginner 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

Atlantic green turtle

Chelonia mydas

DeepLog2

Arc-eye hawkfish

Paracirrhites arcatus

DeepLog1

Bubbletip anemone

Entacmaea quadricolor

DeepLog1

Pacific blue seastar

Linckia laevigata

DeepLog1

Schlegel's parrotfish

Scarus schlegeli

DeepLog1

Humpback whale

Megaptera novaeangliae

Nearby OBIS observations10

Acropora

Nearby OBIS observations5

Montipora

Nearby OBIS observations5

Acropora intermedia

Nearby OBIS observations4

Acropora tenuis

Nearby OBIS observations4

Acropora cerealis

Nearby OBIS observations3

Acropora microphthalma

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos