Cayman Islands

Northern Lights

15–40 mMax Depth

boatEntry

24Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal91/100

Waves

0.7 m

5.5 s

Swell

0.6 m

4.7 s

Current speed

1.2 km/h

flowing toward NW

Water temperature

30.0°C

Wind

11.6 km/h

→ NE

Sea level

0.6 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

00:45–00:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.6–0.7 mCurrent speed1.3 km/h maxWater temperature30.1°C

TomorrowWatch

Waves0.5–0.6 mCurrent speed0.9 km/h maxWater temperature30.1°C

Thu, Oct 22Calm

Waves0.4–0.5 mCurrent speed0.5 km/h maxWater temperature30.1°C

Next 72 hours

00:00

Waves: 0.7 m

Current speed: 1.2 km/h

Water temperature: 30.0°C

06:00

Waves: 0.7 m

Current speed: 0.8 km/h

Water temperature: 30.0°C

12:00

Waves: 0.7 m

Current speed: 1.0 km/h

Water temperature: 30.1°C

18:00

Waves: 0.6 m

Current speed: 1.2 km/h

Water temperature: 30.1°C

00:00

Waves: 0.6 m

Current speed: 0.8 km/h

Water temperature: 30.0°C

06:00

Waves: 0.6 m

Current speed: 0.5 km/h

Water temperature: 30.0°C

12:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 30.2°C

18:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 30.1°C

00:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 30.0°C

06:00

Waves: 0.5 m

Current speed: 0.2 km/h

Water temperature: 29.9°C

12:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 30.3°C

18:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 30.3°C

Catalog depth15–40 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

Aug 29.7°

Jan26.9°

Feb26.6°

Mar26.7°

Apr27.3°

May28.1°

Jun28.6°

Jul29.2°

Aug29.7°

Sep29.7°

Oct29.2°

Nov28.4°

Dec27.6°

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

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Dive Types

salt Waterintermediate 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

DeepLog2

Blue tang surgeonfish

Acanthurus coeruleus

DeepLog2

Flamingo tongue

Cyphoma gibbosum

DeepLog2

Reticulate seafan

Gorgonia ventalina

DeepLog2

Brain coral

Pseudodiploria clivosa

DeepLog1

Bristle worm 113524

Hermodice carunculata

DeepLog1

Caesar grunt

Haemulon carbonarium

DeepLog1

Dead men's finger

Briareum asbestinum

DeepLog1

French grunt

Haemulon flavolineatum

DeepLog1

Massive starlet coral

Siderastrea siderea

DeepLog1

Olive chromis

Chromis insolata

DeepLog1

Porous coral

Porites astreoides

DeepLog1

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

DeepLog + OBIS →

Photos