Grenada

Sister Rocks

8–30 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT-4)

Planning signal81/100

Waves

0.9 m

5.3 s

Swell

0.5 m

5.0 s

Current speed

2.2 km/h

flowing toward NW

Water temperature

29.9°C

Wind

20.3 km/h

→ E

Sea level

0.3 m

rising

WavesWatch

SwellCalm

Current speedWatch

Forecast Overview

TodayWatch

Waves0.9–1.0 mCurrent speed3.1 km/h maxWater temperature29.8°C

TomorrowChallenging

Waves1.0–1.3 mCurrent speed4.0 km/h maxWater temperature29.8°C

Mon, Sep 7Challenging

Waves1.3–1.5 mCurrent speed4.7 km/h maxWater temperature29.6°C

Tue, Sep 8Challenging

Waves1.3–1.4 mCurrent speed4.4 km/h maxWater temperature29.5°C

Next 72 hours

18:00

Waves: 0.9 m

Current speed: 2.2 km/h

Water temperature: 29.9°C

00:00

Waves: 1.0 m

Current speed: 3.3 km/h

Water temperature: 29.7°C

06:00

Waves: 1.0 m

Current speed: 1.9 km/h

Water temperature: 29.6°C

12:00

Waves: 1.1 m

Current speed: 3.3 km/h

Water temperature: 29.8°C

18:00

Waves: 1.1 m

Current speed: 2.4 km/h

Water temperature: 29.9°C

00:00

Waves: 1.3 m

Current speed: 3.4 km/h

Water temperature: 29.7°C

06:00

Waves: 1.5 m

Current speed: 2.7 km/h

Water temperature: 29.5°C

12:00

Waves: 1.4 m

Current speed: 3.7 km/h

Water temperature: 29.6°C

18:00

Waves: 1.4 m

Current speed: 3.3 km/h

Water temperature: 29.6°C

00:00

Waves: 1.4 m

Current speed: 3.2 km/h

Water temperature: 29.5°C

06:00

Waves: 1.4 m

Current speed: 3.1 km/h

Water temperature: 29.4°C

12:00

Waves: 1.4 m

Current speed: 2.7 km/h

Water temperature: 29.5°C

Catalog depth8–30 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

Jan-May

Peak month

Sep 29.2°

Jan27.0°

Feb26.8°

Mar26.8°

Apr27.2°

May27.7°

Jun27.7°

Jul28.0°

Aug28.7°

Sep29.2°

Oct29.0°

Nov28.4°

Dec27.8°

Current: moderate

Typical visibility: 25 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

Loading…

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

Elkhorn coral

Acropora palmata

DeepLog1

Nassau grouper

Epinephelus striatus

DeepLog1

Smooth flower coral

Eusmilia fastigiata

DeepLog1

Thalassia testudinum

Nearby OBIS observations8

Microspathodon chrysurus

Nearby OBIS observations6

Sterna maxima

Nearby OBIS observations6

Thalassoma bifasciatum

Nearby OBIS observations6

Sparisoma rubripinne

Nearby OBIS observations5

Epinephelus adscensionis

Nearby OBIS observations4

Fregata magnificens

Nearby OBIS observations4

Holocentrus rufus

Nearby OBIS observations4

Myrichthys breviceps

Nearby OBIS observations4

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

DeepLog + OBIS →

Photos