Oceania › Palau
Siaes Tunnel
5–30 mMax Depth
boatEntry
8Species
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
Jun 29.5°
Jan28.4°
Feb28.1°
Mar28.3°
Apr28.8°
May29.3°
Jun29.5°
Jul29.2°
Aug29.0°
Sep29.1°
Oct29.3°
Nov29.4°
Dec29.1°
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.
Explore nearby centers on the map
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Dive Types
cavewallsalt Wateradvanced 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
Atlantic green turtle
Chelonia mydas
DeepLog1
Blackspotted puffer
Arothron nigropunctatus
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Broad cowtail ray
Pastinachus ater
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Clown triggerfish
Balistoides conspicillum
DeepLog1
Goniastrea stelligera
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Green humphead parrotfish
Bolbometopon muricatum
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Moontail bullseye
Priacanthus hamrur
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Night surgeonfish
Acanthurus thompsoni
DeepLog1
One-spot squirrelfish
Myripristis adusta
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Redfin anthias
Nemanthias dispar
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Scribbled unicornfish
Naso vlamingii
DeepLog1
Six-banded angelfish
Pomacanthus sexstriatus
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
