Thailand

Koh Ya Wa Bon

15–30 mMax Depth

boatEntry

51Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal100/100

Waves

0.0 m

6.0 s

Swell

0.0 m

10.4 s

Current speed

0.4 km/h

flowing toward SW

Water temperature

31.4°C

Wind

4.2 km/h

→ E

Sea level

0.1 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

19:15–19:00

Calmest model window

Forecast Overview

Sun, Oct 18Calm

Waves0.0–0.0 mCurrent speed0.4 km/h maxWater temperature31.3°C

Mon, Oct 19Calm

Waves0.0–0.1 mCurrent speed0.4 km/h maxWater temperature31.2°C

Tue, Oct 20Calm

Waves0.1–0.2 mCurrent speed0.3 km/h maxWater temperature31.1°C

TodayCalm

Waves0.1–0.2 mCurrent speed0.4 km/h maxWater temperature31.1°C

Next 72 hours

19:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 31.4°C

01:00

Waves: 0.0 m

Current speed: 0.0 km/h

Water temperature: 31.2°C

07:00

Waves: 0.0 m

Current speed: 0.4 km/h

Water temperature: 31.1°C

13:00

Waves: 0.0 m

Current speed: 0.2 km/h

Water temperature: 31.2°C

19:00

Waves: 0.0 m

Current speed: 0.3 km/h

Water temperature: 31.2°C

01:00

Waves: 0.1 m

Current speed: 0.0 km/h

Water temperature: 31.0°C

07:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 31.0°C

13:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 31.1°C

19:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 31.1°C

01:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 31.1°C

07:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 31.0°C

13:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 31.1°C

Catalog depth15–30 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

Nov-Apr

Peak month

May 30.3°

Jan28.3°

Feb28.8°

Mar29.4°

Apr30.2°

May30.3°

Jun30.0°

Jul29.8°

Aug29.6°

Sep29.2°

Oct29.0°

Nov28.9°

Dec28.6°

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

reefpinnaclesalt 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

Indo-Pacific sergeant

Abudefduf vaigiensis

DeepLog8

Blackeye thicklip

Hemigymnus melapterus

DeepLog4

Moon wrasse

Thalassoma lunare

DeepLog4

Jewelled blenny

Salarias fasciatus

DeepLog3

Parrotfish

Scarus quoyi

DeepLog3

Porcupine sea urchin

Diadema setosum

DeepLog3

Two-barred puller

Dischistodus perspicillatus

DeepLog3

Blue-barred parrotfish

Scarus ghobban

DeepLog2

Bluestreak cleaner wrasse

Labroides dimidiatus

DeepLog2

Coral clam

Pedum spondyloideum

DeepLog2

Eight banded butterfly fish

Chaetodon octofasciatus

DeepLog2

Malacca Strait bluespotted maskray

Neotrygon malaccensis

DeepLog2

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

DeepLog + OBIS →

Photos