Asia › Thailand

Shark Fin Reef

5–30 mMax Depth

boatEntry

66Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal91/100

Waves

0.6 m

9.4 s

Swell

0.5 m

11.0 s

Current speed

0.6 km/h

flowing toward E

Water temperature

30.4°C

Wind

14.3 km/h

→ SW

Sea level

0.4 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

14:30–14:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

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

TodayWatch

Waves0.7–0.8 mCurrent speed0.6 km/h maxWater temperature30.2°C

TomorrowWatch

Waves0.5–0.6 mCurrent speed0.7 km/h maxWater temperature30.3°C

Fri, Oct 23Watch

Waves0.5–0.6 mCurrent speed0.4 km/h maxWater temperature30.2°C

Next 72 hours

14:00

Waves: 0.6 m

Current speed: 0.6 km/h

Water temperature: 30.4°C

20:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 30.4°C

02:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 30.2°C

08:00

Waves: 0.8 m

Current speed: 0.2 km/h

Water temperature: 30.1°C

14:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 30.3°C

20:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 30.2°C

02:00

Waves: 0.6 m

Current speed: 0.5 km/h

Water temperature: 30.1°C

08:00

Waves: 0.6 m

Current speed: 0.0 km/h

Water temperature: 30.1°C

14:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 30.5°C

20:00

Waves: 0.6 m

Current speed: 0.3 km/h

Water temperature: 30.3°C

02:00

Waves: 0.6 m

Current speed: 0.0 km/h

Water temperature: 30.2°C

08:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 30.1°C

Catalog depth5–30 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

Apr 29.8°

Jan28.4°

Feb28.7°

Mar29.2°

Apr29.8°

May29.8°

Jun29.4°

Jul29.1°

Aug28.9°

Sep28.6°

Oct28.4°

Nov28.7°

Dec28.5°

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

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Dive Types

reefsalt 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

Bluefin trevally

Caranx melampygus

DeepLog3

Coral hind

Cephalopholis miniata

DeepLog3

Dark-banded fusilier

Pterocaesio tile

DeepLog3

Devil firefish

Pterois miles

DeepLog3

Spotted boxfish

Ostracion meleagris

DeepLog3

Great barracuda

Sphyraena barracuda

DeepLog2

Neon triplefin

Helcogramma striata

DeepLog2

Night surgeonfish

Acanthurus thompsoni

DeepLog2

Oriental sweetlips

Plectorhinchus vittatus

DeepLog2

Red-toothed triggerfish

Odonus niger

DeepLog2

Reticulated sandperch

Parapercis tetracantha

DeepLog2

Sea cucumber

Holothuria fuscopunctata

DeepLog2

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

DeepLog + OBIS →

Photos