Thailand
West Ridge, Koh Bon
15–35 mMax Depth
liveaboardEntry
15Species
Conditions Summary
Model forecast · local time (GMT+7)
Model conditions signal100/100
Waves
0.4 m
14.0 s
Swell
0.4 m
12.4 s
Current speed
0.2 km/h
flowing toward S
Water temperature
30.4°C
Wind
7.3 km/h
→ NE
Sea level
0.2 m
rising
WavesCalm
SwellCalm
Current speedCalm
Planning window
10:15–10:00
Calmest model window
Forecast Overview
Mon, Oct 19Calm
Waves0.4–0.5 mCurrent speed0.3 km/h maxWater temperature30.5°C
TodayWatch
Waves0.5–0.6 mCurrent speed0.4 km/h maxWater temperature30.2°C
TomorrowWatch
Waves0.6–0.7 mCurrent speed0.9 km/h maxWater temperature30.1°C
Thu, Oct 22Watch
Waves0.6–0.7 mCurrent speed1.0 km/h maxWater temperature29.9°C
Next 72 hours
Catalog depth15–35 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: 20 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
pinnacledriftsalt 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
Psychedelic batwing slug
Sagaminopteron psychedelicum
DeepLog2
Blackspotted puffer
Arothron nigropunctatus
DeepLog1
Devil firefish
Pterois miles
DeepLog1
Humphead wrasse
Cheilinus undulatus
DeepLog1
Imbricata atlantic hawksbill
Eretmochelys imbricata
DeepLog1
Indo-Pacific sergeant
Abudefduf vaigiensis
DeepLog1
Largespot sweetlips
Plectorhinchus macrospilus
DeepLog1
Lunar fusilier
Caesio lunaris
DeepLog1
Milkfish
Chanos chanos
DeepLog1
Pacific blue seastar
Linckia laevigata
DeepLog1
Parrotfish
Scarus prasiognathos
DeepLog1
Reticulated wrasse
Macropharyngodon meleagris
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
