Koh Racha Yai Island

Asia › Thailand › Phuket

Koh Racha Yai Island

25 mMax Depth
BoatEntry
12Species

Conditions Summary

Model forecast · local time (GMT+7)

Planning signal91/100
Waves
0.7 m
6.3 s
Swell
0.5 m
4.4 s
Current speed
0.6 km/h
flowing toward E
Water temperature
29.8°C
Wind
11.3 km/h
→ W
Sea level
1.0 m
rising
WavesWatch
SwellCalm
Current speedCalm
Planning window
04:0005:00
Calmest model window

Forecast Overview

TodayWatch
Waves0.6–0.7 mCurrent speed1.0 km/h maxWater temperature30.1°C
TomorrowWatch
Waves0.6–0.8 mCurrent speed0.9 km/h maxWater temperature30.0°C
Tue, Sep 8Watch
Waves0.8–1.0 mCurrent speed1.1 km/h maxWater temperature30.2°C
Wed, Sep 9Challenging
Waves1.0–1.0 mCurrent speed0.5 km/h maxWater temperature30.2°C
Next 72 hours
04:00
Waves: 0.7 m
Current speed: 0.6 km/h
Water temperature: 29.8°C
10:00
Waves: 0.6 m
Current speed: 0.6 km/h
Water temperature: 30.1°C
16:00
Waves: 0.6 m
Current speed: 0.9 km/h
Water temperature: 30.2°C
22:00
Waves: 0.6 m
Current speed: 0.4 km/h
Water temperature: 30.0°C
04:00
Waves: 0.6 m
Current speed: 0.7 km/h
Water temperature: 29.9°C
10:00
Waves: 0.6 m
Current speed: 0.4 km/h
Water temperature: 30.1°C
16:00
Waves: 0.8 m
Current speed: 0.8 km/h
Water temperature: 30.2°C
22:00
Waves: 0.8 m
Current speed: 0.4 km/h
Water temperature: 30.1°C
04:00
Waves: 0.8 m
Current speed: 0.8 km/h
Water temperature: 30.0°C
10:00
Waves: 0.8 m
Current speed: 0.5 km/h
Water temperature: 30.2°C
16:00
Waves: 0.9 m
Current speed: 0.9 km/h
Water temperature: 30.3°C
22:00
Waves: 1.0 m
Current speed: 0.4 km/h
Water temperature: 30.2°C
Catalog depth25 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.

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Dive Types

ReefSandy bottomOceanSalt Water

Data source & current conditions

Profile facts were imported from PADI Travel. 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
Angelfish
From site catalogue
Bannerfish
From site catalogue
Barracuda
From site catalogue
Boxfish / pufferfish
From site catalogue
Butterflyfish
From site catalogue
Clownfish
From site catalogue
Hawksbill turtle
From site catalogue
Lionfish
From site catalogue
Parrotfish
From site catalogue
Sting ray
From site catalogue
Sweetlips
From site catalogue
Trumpetfish / pipefish
From site catalogue
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source

Photos

Koh Racha Yai Island photo 2
Koh Racha Yai Island photo 3
Koh Racha Yai Island photo 4
Koh Racha Yai Island photo 5
Koh Racha Yai Island photo 6
Koh Racha Yai Island photo 7
Koh Racha Yai Island photo 8
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