Asia › Japan › Kyushu

Fish House

8–25 mMax Depth

boatEntry

58Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal100/100

Waves

0.5 m

6.3 s

Swell

0.3 m

5.0 s

Current speed

0.7 km/h

flowing toward W

Water temperature

28.0°C

Wind

14.8 km/h

→ E

Sea level

1.0 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

11:45–11:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.5–0.6 mCurrent speed0.8 km/h maxWater temperature28.1°C

TodayWatch

Waves0.6–1.4 mCurrent speed1.2 km/h maxWater temperature27.9°C

TomorrowChallenging

Waves1.4–2.3 mCurrent speed0.9 km/h maxWater temperature27.8°C

Fri, Oct 23Challenging

Waves2.0–2.0 mCurrent speed0.9 km/h maxWater temperature27.9°C

Next 72 hours

11:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 28.0°C

17:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 28.2°C

23:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 27.9°C

05:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 27.9°C

11:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 27.9°C

17:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 28.0°C

23:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 27.8°C

05:00

Waves: 1.8 m

Current speed: 0.6 km/h

Water temperature: 27.8°C

11:00

Waves: 2.2 m

Current speed: 0.4 km/h

Water temperature: 27.7°C

17:00

Waves: 2.1 m

Current speed: 0.6 km/h

Water temperature: 27.8°C

23:00

Waves: 2.0 m

Current speed: 0.6 km/h

Water temperature: 27.8°C

05:00

Waves: 2.0 m

Current speed: 0.9 km/h

Water temperature: 27.9°C

Catalog depth8–25 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

Year-round

Peak month

Aug 28.9°

Jan22.3°

Feb21.5°

Mar21.5°

Apr22.5°

May24.5°

Jun26.6°

Jul28.6°

Aug28.9°

Sep28.3°

Oct27.0°

Nov25.3°

Dec23.7°

Current: mild

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

dive siteFish HouseOkinawamaplogbooktrackdivingdive spotKyushureefsalt 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

Pacific blue seastar

Linckia laevigata

DeepLog3

Rock-boring urchin

Echinometra mathaei

DeepLog3

White threads fish

Holothuria leucospilota

DeepLog3

Crocus giant clam

Tridacna crocea

DeepLog2

Cuttlefish

Ascarosepion latimanus

DeepLog2

Red lionfish

Pterois volitans

DeepLog2

Ring cowrie

Monetaria annulus

DeepLog2

Rubbery zoanthid

Palythoa tuberculosa

DeepLog2

Sapphire devil

Chrysiptera cyanea

DeepLog2

Scorpion conch

Lambis lambis

DeepLog2

Speckled sandperch

Parapercis pacifica

DeepLog2

Tridacna noae

DeepLog2

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

DeepLog + OBIS →

Photos