Asia › Sri Lanka › Southern Sri Lanka

Commander PH museum

11 mMax Depth

BoatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+5:30)

Model conditions signal62/100

Waves

1.6 m

11.7 s

Swell

1.6 m

10.1 s

Current speed

0.2 km/h

flowing toward S

Water temperature

29.8°C

Wind

8.8 km/h

→ W

Sea level

0.5 m

rising

WavesChallenging

SwellChallenging

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.6–1.7 mCurrent speed0.7 km/h maxWater temperature29.8°C

TomorrowChallenging

Waves1.6–1.6 mCurrent speed1.1 km/h maxWater temperature29.7°C

Fri, Oct 23Challenging

Waves1.6–1.6 mCurrent speed1.3 km/h maxWater temperature29.5°C

Sat, Oct 24Challenging

Waves1.6–1.6 mCurrent speed0.8 km/h maxWater temperature29.2°C

Next 72 hours

07:00

Waves: 1.6 m

Current speed: 0.2 km/h

Water temperature: 29.7°C

13:00

Waves: 1.6 m

Current speed: 0.7 km/h

Water temperature: 29.9°C

19:00

Waves: 1.6 m

Current speed: 0.6 km/h

Water temperature: 29.9°C

01:00

Waves: 1.6 m

Current speed: 0.4 km/h

Water temperature: 29.7°C

07:00

Waves: 1.6 m

Current speed: 0.3 km/h

Water temperature: 29.7°C

13:00

Waves: 1.6 m

Current speed: 0.9 km/h

Water temperature: 29.7°C

19:00

Waves: 1.6 m

Current speed: 0.7 km/h

Water temperature: 29.7°C

01:00

Waves: 1.6 m

Current speed: 0.7 km/h

Water temperature: 29.6°C

07:00

Waves: 1.6 m

Current speed: 0.5 km/h

Water temperature: 29.5°C

13:00

Waves: 1.6 m

Current speed: 1.1 km/h

Water temperature: 29.6°C

19:00

Waves: 1.6 m

Current speed: 0.8 km/h

Water temperature: 29.6°C

01:00

Waves: 1.6 m

Current speed: 0.8 km/h

Water temperature: 29.3°C

Catalog depth11 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.

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Dive Types

ReefSalt Water

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

12 km · nearby observations

Fish

From site catalogue

Coenobita rugosus

Nearby OBIS observations25

Stomopneustes variolaris

Nearby OBIS observations8

Grapsus tenuicrustatus

Nearby OBIS observations7

Chelonia mydas

Nearby OBIS observations6

Grapsus albolineatus

Nearby OBIS observations6

Barringtonia asiatica

Nearby OBIS observations5

Cocos nucifera

Nearby OBIS observations5

Littorinidae

Nearby OBIS observations5

Puffinus carneipes

Nearby OBIS observations5

Abudefduf septemfasciatus

Nearby OBIS observations4

Cellana radiata

Nearby OBIS observations4

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

OBIS source →