Thailand

Koh Racha Noi Between The Islands

10–30 mMax Depth

boatEntry

8Species

Conditions Summary

Model forecast · local time (GMT+7)

Planning signal91/100

Waves

0.6 m

6.5 s

Swell

0.4 m

5.0 s

Current speed

0.2 km/h

flowing toward W

Water temperature

30.1°C

Wind

16.3 km/h

→ W

Sea level

0.7 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

07:30–07:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.6–0.7 mCurrent speed0.7 km/h maxWater temperature30.4°C

TomorrowWatch

Waves0.6–0.8 mCurrent speed0.9 km/h maxWater temperature30.3°C

Tue, Sep 8Watch

Waves0.7–0.8 mCurrent speed0.9 km/h maxWater temperature30.4°C

Wed, Sep 9Watch

Waves0.8–0.9 mCurrent speed0.9 km/h maxWater temperature30.4°C

Next 72 hours

07:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 30.1°C

13:00

Waves: 0.6 m

Current speed: 0.5 km/h

Water temperature: 30.5°C

19:00

Waves: 0.6 m

Current speed: 0.5 km/h

Water temperature: 30.3°C

01:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 30.2°C

07:00

Waves: 0.7 m

Current speed: 0.2 km/h

Water temperature: 30.2°C

13:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 30.5°C

19:00

Waves: 0.8 m

Current speed: 0.7 km/h

Water temperature: 30.4°C

01:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 30.3°C

07:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 30.4°C

13:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 30.6°C

19:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 30.5°C

01:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 30.4°C

Catalog depth10–30 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 30.0°

Jan28.4°

Feb28.7°

Mar29.3°

Apr29.9°

May30.0°

Jun29.8°

Jul29.6°

Aug29.5°

Sep29.0°

Oct28.8°

Nov28.8°

Dec28.6°

Current: strong

Typical visibility: 15 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

reefdriftsalt Waterintermediate Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Crown of thorns star

Acanthaster planci

DeepLog2

Chelidonura punctata

DeepLog1

Coryphellina flamma

DeepLog1

Indian triggerfish

Melichthys indicus

DeepLog1

Moray eel

Gymnothorax javanicus

DeepLog1

Pale chelidonura

Chelidonura pallida

DeepLog1

Pink pillow blue

Culcita schmideliana

DeepLog1

Slender roboastra

Roboastra gracilis

DeepLog1

Scorpaenodes guamensis

Nearby OBIS observations6

Gobiodon histrio

Nearby OBIS observations5

Sueviota lachneri

Nearby OBIS observations5

Enneapterygius tutuilae

Nearby OBIS observations4

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

DeepLog + OBIS →

Photos

Koh Racha Noi Between The Islands photo 2

Koh Racha Noi Between The Islands photo 3

Koh Racha Noi Between The Islands photo 4

Koh Racha Noi Between The Islands photo 5