Asia › Malaysia › Borneo Island
The Tunnel
11–50 mMax Depth
boatEntry
38Species
Conditions Summary
Model forecast · local time (GMT+8)
Model conditions signal100/100
Waves
0.5 m
6.7 s
Swell
0.5 m
5.7 s
Current speed
0.6 km/h
flowing toward SE
Water temperature
31.0°C
Wind
14.9 km/h
→ NW
Sea level
0.5 m
rising
WavesCalm
SwellCalm
Current speedCalm
Planning window
16:45–16:00
Calmest model window
Forecast Overview
Mon, Oct 19Calm
Waves0.5–0.5 mCurrent speed0.9 km/h maxWater temperature30.7°C
Tue, Oct 20Calm
Waves0.4–0.4 mCurrent speed1.3 km/h maxWater temperature30.6°C
TodayCalm
Waves0.4–0.4 mCurrent speed0.6 km/h maxWater temperature30.5°C
TomorrowCalm
Waves0.3–0.4 mCurrent speed0.9 km/h maxWater temperature30.4°C
Next 72 hours
Catalog depth11–50 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
Mar-Oct
Peak month
May 29.6°
Jan27.5°
Feb27.1°
Mar27.7°
Apr28.8°
May29.6°
Jun29.6°
Jul29.2°
Aug29.0°
Sep29.0°
Oct28.9°
Nov28.9°
Dec28.3°
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
wallsalt Wateradvanced 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
Clown triggerfish
Balistoides conspicillum
DeepLog2
Fire goby
Nemateleotris magnifica
DeepLog2
Moorish idol
Zanclus cornutus
DeepLog2
Pyramid butterflyfish
Hemitaurichthys polylepis
DeepLog2
Arc-eye hawkfish
Paracirrhites arcatus
DeepLog1
Bird wrasse
Gomphosus varius
DeepLog1
Black-blotched porcupinefish
Diodon liturosus
DeepLog1
Bluespotted puffer
Arothron caeruleopunctatus
DeepLog1
Butterflyfish
Chaetodon melannotus
DeepLog1
Dark-banded fusilier
Pterocaesio tile
DeepLog1
Darkfin hind
Cephalopholis urodeta
DeepLog1
Latticed sandperch
Parapercis clathrata
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
