Thailand
Ton Sai Bay
8–25 mMax Depth
boatEntry
44Species
Conditions Summary
The marine forecast is temporarily unavailable. Confirm the actual briefing, entry, exit, and suitability with a local operator.
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: 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
reefshoresalt Waterbeginner Difficulty
Data source & current conditions
Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.
View the source profile →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
Moon wrasse
Thalassoma lunare
DeepLog4
Moray eel
Gymnothorax javanicus
DeepLog4
Porcupine sea urchin
Diadema setosum
DeepLog4
Blackeye thicklip
Hemigymnus melapterus
DeepLog3
Indo-Pacific sergeant
Abudefduf vaigiensis
DeepLog3
Black-blotched porcupinefish
Diodon liturosus
DeepLog2
Harpooner sea urchin
Echinothrix calamaris
DeepLog2
Longfin grouper
Epinephelus quoyanus
DeepLog2
Moorish idol
Zanclus cornutus
DeepLog2
Pharaoh cuttlefish
Acanthosepion pharaonis
DeepLog2
Scrawled filefish
Aluterus scriptus
DeepLog2
Starry grouper
Cephalopholis polyspila
DeepLog2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
