Indian Ocean › Seychelles › Praslin

Cousin island

18 mMax Depth

BoatEntry

6Species

Conditions Summary

Model forecast · local time (GMT+4)

Model conditions signal71/100

Waves

1.7 m

6.8 s

Swell

1.5 m

6.5 s

Current speed

1.0 km/h

flowing toward S

Water temperature

29.1°C

Wind

36.5 km/h

→ E

Sea level

0.6 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.6–1.7 mCurrent speed1.1 km/h maxWater temperature29.1°C

TomorrowChallenging

Waves1.5–1.8 mCurrent speed1.7 km/h maxWater temperature29.0°C

Wed, Oct 21Challenging

Waves1.7–1.9 mCurrent speed1.9 km/h maxWater temperature29.1°C

Thu, Oct 22Challenging

Waves1.3–1.6 mCurrent speed1.1 km/h maxWater temperature29.1°C

Next 72 hours

11:00

Waves: 1.7 m

Current speed: 0.8 km/h

Water temperature: 29.0°C

17:00

Waves: 1.6 m

Current speed: 1.1 km/h

Water temperature: 29.1°C

23:00

Waves: 1.6 m

Current speed: 0.8 km/h

Water temperature: 29.0°C

05:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 29.0°C

11:00

Waves: 1.5 m

Current speed: 1.1 km/h

Water temperature: 29.0°C

17:00

Waves: 1.6 m

Current speed: 1.5 km/h

Water temperature: 29.1°C

23:00

Waves: 1.8 m

Current speed: 1.5 km/h

Water temperature: 29.0°C

05:00

Waves: 1.9 m

Current speed: 1.7 km/h

Water temperature: 29.0°C

11:00

Waves: 1.8 m

Current speed: 1.9 km/h

Water temperature: 29.0°C

17:00

Waves: 1.8 m

Current speed: 1.9 km/h

Water temperature: 29.1°C

23:00

Waves: 1.7 m

Current speed: 1.3 km/h

Water temperature: 29.1°C

05:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 29.1°C

Catalog depth18 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

OceanSalt 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

Eagle ray

From site catalogue

Lobster

From site catalogue

Nurse sharks

From site catalogue

Reef fish ( Scorpionfish, boxfish,puffer fish, surgeonfish, angelfish, bannerfish, triggerfish, parrotfish, trumpetfish, pipefish, clown fish, swee

From site catalogue

Starfish

From site catalogue

Sting ray

From site catalogue

White-tailed tropicbird

Phaethon lepturus

Nearby OBIS observations50

Cardisoma carnifex

Nearby OBIS observations9

Puffinus pacificus

Nearby OBIS observations8

Anous tenuirostris

Nearby OBIS observations4

Plectorhinchus vittatus

Nearby OBIS observations4

Thalassoma hebraicum

Nearby OBIS observations4

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

OBIS source →