Cayman Islands

Tarpon Alley West

15–30 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal71/100

Waves

0.9 m

6.0 s

Swell

0.9 m

5.1 s

Current speed

1.6 km/h

flowing toward NW

Water temperature

30.1°C

Wind

12.9 km/h

→ E

Sea level

0.5 m

falling

WavesWatch

SwellWatch

Current speedWatch

Planning window

03:00–04:00

Calmest model window

Forecast Overview

Sat, Oct 17Watch

Waves0.8–0.9 mCurrent speed1.6 km/h maxWater temperature30.0°C

Sun, Oct 18Watch

Waves0.7–0.8 mCurrent speed1.5 km/h maxWater temperature29.9°C

Mon, Oct 19Watch

Waves0.6–0.7 mCurrent speed1.5 km/h maxWater temperature30.0°C

Tue, Oct 20Watch

Waves0.6–0.6 mCurrent speed1.2 km/h maxWater temperature30.0°C

Next 72 hours

19:00

Waves: 0.9 m

Current speed: 1.6 km/h

Water temperature: 30.1°C

01:00

Waves: 0.8 m

Current speed: 1.4 km/h

Water temperature: 29.9°C

07:00

Waves: 0.8 m

Current speed: 1.2 km/h

Water temperature: 29.8°C

13:00

Waves: 0.8 m

Current speed: 1.4 km/h

Water temperature: 30.0°C

19:00

Waves: 0.8 m

Current speed: 1.4 km/h

Water temperature: 29.9°C

01:00

Waves: 0.7 m

Current speed: 1.4 km/h

Water temperature: 29.9°C

07:00

Waves: 0.7 m

Current speed: 1.1 km/h

Water temperature: 29.9°C

13:00

Waves: 0.7 m

Current speed: 1.5 km/h

Water temperature: 30.2°C

19:00

Waves: 0.7 m

Current speed: 1.5 km/h

Water temperature: 30.1°C

01:00

Waves: 0.6 m

Current speed: 1.2 km/h

Water temperature: 30.0°C

07:00

Waves: 0.6 m

Current speed: 1.0 km/h

Water temperature: 29.9°C

13:00

Waves: 0.6 m

Current speed: 1.0 km/h

Water temperature: 30.1°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

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

Sea ginger

Millepora alcicornis

DeepLog1

Acanthurus coeruleus

Nearby OBIS observations6

Porites astreoides

Nearby OBIS observations6

Chaetodon capistratus

Nearby OBIS observations5

Pterois volitans

Nearby OBIS observations5

Aplysina fistularis

Nearby OBIS observations4

Cephalopholis cruentata

Nearby OBIS observations4

Hypanus americanus

Nearby OBIS observations4

Malacoctenus triangulatus

Nearby OBIS observations4

Scarus iseri

Nearby OBIS observations4

Scarus taeniopterus

Nearby OBIS observations4

Verongula rigida

Nearby OBIS observations4

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

DeepLog + OBIS →