Asia › Thailand › Koh Tao

Buoyancy

8–15 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal100/100

Waves

0.1 m

3.6 s

Swell

0.1 m

3.0 s

Current speed

1.5 km/h

flowing toward SE

Water temperature

30.1°C

Wind

7.4 km/h

→ E

Sea level

0.7 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

08:30–08:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.1–0.1 mCurrent speed2.2 km/h maxWater temperature30.5°C

TomorrowWatch

Waves0.0–0.1 mCurrent speed2.1 km/h maxWater temperature30.3°C

Fri, Oct 23Watch

Waves0.0–0.3 mCurrent speed1.9 km/h maxWater temperature30.2°C

Sat, Oct 24Watch

Waves0.1–0.3 mCurrent speed1.8 km/h maxWater temperature30.0°C

Next 72 hours

08:00

Waves: 0.1 m

Current speed: 1.4 km/h

Water temperature: 30.1°C

14:00

Waves: 0.1 m

Current speed: 1.8 km/h

Water temperature: 30.6°C

20:00

Waves: 0.1 m

Current speed: 2.1 km/h

Water temperature: 30.6°C

02:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 30.2°C

08:00

Waves: 0.1 m

Current speed: 1.7 km/h

Water temperature: 30.1°C

14:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 30.5°C

20:00

Waves: 0.0 m

Current speed: 1.8 km/h

Water temperature: 30.4°C

02:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 30.1°C

08:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 30.1°C

14:00

Waves: 0.1 m

Current speed: 1.8 km/h

Water temperature: 30.4°C

20:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 30.2°C

02:00

Waves: 0.1 m

Current speed: 1.8 km/h

Water temperature: 30.0°C

Catalog depth8–15 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

Feb-Oct

Peak month

May 30.2°

Jan27.7°

Feb28.2°

Mar28.9°

Apr29.9°

May30.2°

Jun29.8°

Jul29.4°

Aug29.1°

Sep29.0°

Oct28.9°

Nov28.5°

Dec27.9°

Current: moderate

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

Loading…

Dive Types

artificial_reefreefsalt 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

Salmon clownfish

Amphiprion perideraion

DeepLog1

Chaetodon wiebeli

Nearby OBIS observations15

Heniochus acuminatus

Nearby OBIS observations8

Siganus virgatus

Nearby OBIS observations8

Cheilinus fasciatus

Nearby OBIS observations7

Hemigymnus melapterus

Nearby OBIS observations7

Scolopsis margaritifera

Nearby OBIS observations7

Scarus ghobban

Nearby OBIS observations6

Abudefduf sexfasciatus

Nearby OBIS observations4

Cirripectes filamentosus

Nearby OBIS observations4

Egretta sacra

Nearby OBIS observations4

Epinephelus fasciatus

Nearby OBIS observations4

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

DeepLog + OBIS →