
Asia › Thailand › Koh Tao
Hin Wong Pinnacle
8–25 mMax Depth
boatEntry
65Species
Conditions Summary
Model forecast · local time (GMT+7)
Model conditions signal100/100
Waves
0.1 m
3.0 s
Swell
0.1 m
2.3 s
Current speed
1.4 km/h
flowing toward SE
Water temperature
30.9°C
Wind
9.4 km/h
→ E
Sea level
1.2 m
falling
WavesCalm
SwellCalm
Current speedCalm
Planning window
18:00–19:00
Calmest model window
Forecast Overview
Sat, Oct 17Calm
Waves0.1–0.1 mCurrent speed1.5 km/h maxWater temperature30.8°C
Sun, Oct 18Calm
Waves0.1–0.1 mCurrent speed1.9 km/h maxWater temperature30.7°C
Mon, Oct 19Calm
Waves0.1–0.1 mCurrent speed1.8 km/h maxWater temperature30.7°C
Tue, Oct 20Calm
Waves0.2–0.2 mCurrent speed1.5 km/h maxWater temperature30.4°C
Next 72 hours
Catalog depth8–25 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
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.
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Dive Types
reefpinnaclesalt 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
Barhead spinefoot
Siganus virgatus
DeepLog9
Blue-barred parrotfish
Scarus ghobban
DeepLog9
Rivulated parrotfish
Scarus rivulatus
DeepLog6
Streaked spinefoot
Siganus javus
DeepLog6
Moon wrasse
Thalassoma lunare
DeepLog5
Panda butterflyfish
Chaetodon wiebeli
DeepLog5
Goldlined spinefoot
Siganus guttatus
DeepLog4
Pennant coralfish
Heniochus acuminatus
DeepLog4
Scissortail sergeant
Abudefduf sexfasciatus
DeepLog4
Black sea cucumber
Stichopus chloronotus
DeepLog3
Blackspot sergeant
Abudefduf sordidus
DeepLog3
Blackspotted puffer
Arothron nigropunctatus
DeepLog3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos



