Thailand

Koh Bida Nok

12–25 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal100/100

Waves

0.2 m

12.6 s

Swell

0.2 m

11.6 s

Current speed

0.2 km/h

flowing toward W

Water temperature

30.9°C

Wind

12.7 km/h

→ W

Sea level

0.5 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

14:00–15:00

Calmest model window

Forecast Overview

Mon, Oct 19Calm

Waves0.2–0.2 mCurrent speed0.3 km/h maxWater temperature30.8°C

Tue, Oct 20Calm

Waves0.2–0.4 mCurrent speed0.4 km/h maxWater temperature30.8°C

TodayCalm

Waves0.4–0.5 mCurrent speed0.6 km/h maxWater temperature30.7°C

TomorrowCalm

Waves0.3–0.3 mCurrent speed0.8 km/h maxWater temperature30.9°C

Next 72 hours

14:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 30.9°C

20:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 30.8°C

02:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 30.8°C

08:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 30.7°C

14:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 30.8°C

20:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 30.8°C

02:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 30.8°C

08:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 30.7°C

14:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 30.8°C

20:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 30.7°C

02:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 30.7°C

08:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 30.8°C

Catalog depth12–25 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 30.2°

Jan28.4°

Feb28.8°

Mar29.4°

Apr30.2°

May30.2°

Jun30.1°

Jul29.8°

Aug29.6°

Sep29.2°

Oct29.0°

Nov28.9°

Dec28.6°

Current: mild

Typical visibility: 25 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

reefboatsalt Waterbeginner 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

Bluering angelfish

Pomacanthus annularis

DeepLog1

Carcharhinus melanopterus

Nearby OBIS observations9

Plerogyra sinuosa

Nearby OBIS observations7

Gymnothorax javanicus

Nearby OBIS observations6

Tridacna crocea

Nearby OBIS observations6

Arothron nigropunctatus

Nearby OBIS observations5

Coenobita rugosus

Nearby OBIS observations5

Hypselodoris pulchella

Nearby OBIS observations5

Radianthus magnifica

Nearby OBIS observations5

Diploastrea heliopora

Nearby OBIS observations4

Eretmochelys imbricata

Nearby OBIS observations4

Hippocampus comes

Nearby OBIS observations4

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

DeepLog + OBIS →