Seychelles

Roche Grand Maman

15–30 mMax Depth

boatEntry

74Species

Conditions Summary

Model forecast · local time (GMT+4)

Planning signal71/100

Waves

1.5 m

6.6 s

Swell

1.0 m

7.8 s

Current speed

1.1 km/h

flowing toward W

Water temperature

28.1°C

Wind

26.6 km/h

→ SE

Sea level

0.1 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.2–1.5 mCurrent speed1.1 km/h maxWater temperature28.2°C

TomorrowChallenging

Waves1.2–1.3 mCurrent speed1.0 km/h maxWater temperature28.3°C

Tue, Sep 8Challenging

Waves1.3–1.4 mCurrent speed1.0 km/h maxWater temperature28.4°C

Wed, Sep 9Challenging

Waves1.3–1.4 mCurrent speed1.1 km/h maxWater temperature28.4°C

Next 72 hours

04:00

Waves: 1.5 m

Current speed: 1.1 km/h

Water temperature: 28.1°C

10:00

Waves: 1.4 m

Current speed: 1.1 km/h

Water temperature: 28.1°C

16:00

Waves: 1.3 m

Current speed: 0.9 km/h

Water temperature: 28.3°C

22:00

Waves: 1.2 m

Current speed: 0.9 km/h

Water temperature: 28.2°C

04:00

Waves: 1.2 m

Current speed: 1.0 km/h

Water temperature: 28.2°C

10:00

Waves: 1.2 m

Current speed: 0.7 km/h

Water temperature: 28.2°C

16:00

Waves: 1.2 m

Current speed: 0.7 km/h

Water temperature: 28.6°C

22:00

Waves: 1.3 m

Current speed: 0.7 km/h

Water temperature: 28.3°C

04:00

Waves: 1.3 m

Current speed: 0.9 km/h

Water temperature: 28.3°C

10:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 28.3°C

16:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 28.6°C

22:00

Waves: 1.3 m

Current speed: 0.7 km/h

Water temperature: 28.5°C

Catalog depth15–30 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

Apr-Oct

Peak month

Apr 29.9°

Jan28.3°

Feb28.7°

Mar29.4°

Apr29.9°

May29.2°

Jun27.5°

Jul26.4°

Aug26.3°

Sep27.2°

Oct27.9°

Nov28.3°

Dec28.3°

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

reefpinnaclesalt Waterintermediate 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

12 km · nearby observations

Lined surgeonfish

Acanthurus lineatus

DeepLog10

Powderblue surgeonfish

Acanthurus leucosternon

DeepLog7

Filament blenny

Alticus monochrus

DeepLog5

Goldbar wrasse

Thalassoma hebraicum

DeepLog5

Longfin batfish

Platax teira

DeepLog5

Scissortail sergeant

Abudefduf sexfasciatus

DeepLog5

Blackspot sergeant

Abudefduf sordidus

DeepLog4

Indian mackerel

Rastrelliger kanagurta

DeepLog4

Threadfin butterflyfish

Chaetodon auriga

DeepLog4

Thumbprint emperor

Lethrinus harak

DeepLog4

Bluespotted cornetfish

Fistularia commersonii

DeepLog3

Red-fin butterflyfish

Chaetodon trifasciatus

DeepLog3

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

DeepLog + OBIS →

Photos