Cayman Islands

Black Hole

20–40 mMax Depth

boatEntry

13Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal91/100

Waves

0.8 m

5.5 s

Swell

0.6 m

5.7 s

Current speed

1.3 km/h

flowing toward S

Water temperature

29.6°C

Wind

24.9 km/h

→ NE

Sea level

0.4 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

22:00–23:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.8–0.8 mCurrent speed1.4 km/h maxWater temperature29.6°C

TodayWatch

Waves0.6–0.8 mCurrent speed1.8 km/h maxWater temperature29.8°C

TomorrowCalm

Waves0.4–0.6 mCurrent speed1.8 km/h maxWater temperature29.8°C

Fri, Oct 23Calm

Waves0.4–0.4 mCurrent speed1.7 km/h maxWater temperature29.6°C

Next 72 hours

22:00

Waves: 0.8 m

Current speed: 1.3 km/h

Water temperature: 29.6°C

04:00

Waves: 0.7 m

Current speed: 1.6 km/h

Water temperature: 29.5°C

10:00

Waves: 0.7 m

Current speed: 1.8 km/h

Water temperature: 29.8°C

16:00

Waves: 0.6 m

Current speed: 1.5 km/h

Water temperature: 30.0°C

22:00

Waves: 0.6 m

Current speed: 1.5 km/h

Water temperature: 29.7°C

04:00

Waves: 0.5 m

Current speed: 1.4 km/h

Water temperature: 29.5°C

10:00

Waves: 0.5 m

Current speed: 1.5 km/h

Water temperature: 29.8°C

16:00

Waves: 0.4 m

Current speed: 1.5 km/h

Water temperature: 30.1°C

22:00

Waves: 0.4 m

Current speed: 1.8 km/h

Water temperature: 29.8°C

04:00

Waves: 0.4 m

Current speed: 1.6 km/h

Water temperature: 29.5°C

10:00

Waves: 0.4 m

Current speed: 1.4 km/h

Water temperature: 29.7°C

16:00

Waves: 0.4 m

Current speed: 1.7 km/h

Water temperature: 29.7°C

Catalog depth20–40 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

Year-round

Peak month

Sep 29.9°

Jan26.9°

Feb26.6°

Mar26.7°

Apr27.4°

May28.1°

Jun28.7°

Jul29.3°

Aug29.8°

Sep29.9°

Oct29.3°

Nov28.4°

Dec27.6°

Current: moderate

Typical visibility: 30 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

salt Wateradvanced 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

12 km · nearby observations

Bluehead

Thalassoma bifasciatum

DeepLog1

Caribbean reef shark

Carcharhinus perezii

DeepLog1

Christmas tree worm

Spirobranchus giganteus

DeepLog1

French grunt

Haemulon flavolineatum

DeepLog1

Harlequin serranid

Serranus tigrinus

DeepLog1

Mutton snapper

Lutjanus analis

DeepLog1

Saddled blenny

Malacoctenus triangulatus

DeepLog1

Scrawled filefish

Aluterus scriptus

DeepLog1

Slippery dick

Halichoeres bivittatus

DeepLog1

Southern stingray

Hypanus americanus

DeepLog1

Spanish hogfish

Bodianus rufus

DeepLog1

Star horseshoe worm

Pomatostegus stellatus

DeepLog1

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

DeepLog + OBIS →

Photos