Sri Lanka
Conch Wreck
12–25 mMax Depth
boatEntry
63Species
Conditions Summary
Model forecast · local time (GMT+5:30)
Model conditions signal71/100
Waves
1.5 m
11.4 s
Swell
1.5 m
10.1 s
Current speed
0.3 km/h
flowing toward SW
Water temperature
30.1°C
Wind
4.5 km/h
→ NW
Sea level
0.4 m
rising
WavesChallenging
SwellWatch
Current speedCalm
Forecast Overview
TodayChallenging
Waves1.5–1.5 mCurrent speed0.6 km/h maxWater temperature30.2°C
TomorrowChallenging
Waves1.5–1.5 mCurrent speed0.6 km/h maxWater temperature30.0°C
Fri, Oct 23Challenging
Waves1.5–1.6 mCurrent speed0.6 km/h maxWater temperature29.9°C
Sat, Oct 24Challenging
Waves1.6–1.6 mCurrent speed0.6 km/h maxWater temperature29.9°C
Next 72 hours
Catalog depth12–25 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
Dec-Apr
Peak month
Apr 29.5°
Jan27.8°
Feb28.2°
Mar29.0°
Apr29.5°
May29.0°
Jun28.2°
Jul27.5°
Aug27.6°
Sep27.8°
Oct28.1°
Nov28.5°
Dec28.2°
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.
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Dive Types
wrecksalt 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
Lined surgeonfish
Acanthurus lineatus
DeepLog15
Butterfly fish
Chaetodon decussatus
DeepLog8
Convict surgeonfish
Acanthurus triostegus
DeepLog8
Indo-Pacific sergeant
Abudefduf vaigiensis
DeepLog8
White-banded triggerfish
Rhinecanthus aculeatus
DeepLog8
Narrow-banded sergeant-major
Abudefduf septemfasciatus
DeepLog5
Orange-lined triggerfish
Balistapus undulatus
DeepLog5
Ringtailed surgeonfish
Acanthurus xanthopterus
DeepLog5
Bluefin trevally
Caranx melampygus
DeepLog4
Blue-barred parrotfish
Scarus ghobban
DeepLog3
Greyface moray
Gymnothorax thyrsoideus
DeepLog3
Monetaria caputserpentis
DeepLog3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
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