Jamaica

Sea Castle Reef

5–25 mMax Depth

boatEntry

22Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal100/100

Waves

0.5 m

4.0 s

Swell

0.4 m

3.6 s

Current speed

1.5 km/h

flowing toward NE

Water temperature

29.3°C

Wind

15.0 km/h

→ E

Sea level

0.5 m

WavesCalm

SwellCalm

Current speedCalm

Planning window

23:45–23:00

Calmest model window

Forecast Overview

Thu, Oct 15Calm

Waves0.5–0.5 mCurrent speed1.5 km/h maxWater temperature29.3°C

Fri, Oct 16Watch

Waves0.4–0.6 mCurrent speed3.2 km/h maxWater temperature29.4°C

Sat, Oct 17Calm

Waves0.2–0.4 mCurrent speed3.2 km/h maxWater temperature29.6°C

Sun, Oct 18Watch

Waves0.1–0.2 mCurrent speed2.9 km/h maxWater temperature29.6°C

Next 72 hours

23:00

Waves: 0.5 m

Current speed: 1.5 km/h

Water temperature: 29.3°C

05:00

Waves: 0.5 m

Current speed: 2.2 km/h

Water temperature: 29.3°C

11:00

Waves: 0.6 m

Current speed: 1.5 km/h

Water temperature: 29.5°C

17:00

Waves: 0.5 m

Current speed: 1.8 km/h

Water temperature: 29.5°C

23:00

Waves: 0.4 m

Current speed: 1.7 km/h

Water temperature: 29.4°C

05:00

Waves: 0.3 m

Current speed: 1.7 km/h

Water temperature: 29.3°C

11:00

Waves: 0.3 m

Current speed: 2.2 km/h

Water temperature: 29.8°C

17:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 29.9°C

23:00

Waves: 0.2 m

Current speed: 1.8 km/h

Water temperature: 29.6°C

05:00

Waves: 0.2 m

Current speed: 1.5 km/h

Water temperature: 29.4°C

11:00

Waves: 0.1 m

Current speed: 2.4 km/h

Water temperature: 29.7°C

17:00

Waves: 0.2 m

Current speed: 2.1 km/h

Water temperature: 29.7°C

Catalog depth5–25 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

Nov-Apr

Peak month

Sep 29.8°

Jan27.2°

Feb26.9°

Mar26.9°

Apr27.5°

May28.2°

Jun28.6°

Jul29.0°

Aug29.4°

Sep29.8°

Oct29.4°

Nov28.7°

Dec27.9°

Current: mild

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

reefsalt Waterbeginner 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

Plicate nerite

Nerita versicolor

DeepLog4

West indian fuzzy chiton

Acanthopleura granulata

DeepLog4

Red rock urchin

Echinometra lucunter

DeepLog3

Spotted horn-shell

Cerithium litteratum

DeepLog2

Yellow edge chromis

Azurina multilineata

DeepLog2

Black planaxis

Supplanaxis nucleus

DeepLog1

Black triggerfish

Melichthys niger

DeepLog1

Chain moray

Echidna catenata

DeepLog1

Chestnut turban

Turbo castanea

DeepLog1

Creole wrasse

Bodianus parrae

DeepLog1

Magpie shell

Cittarium pica

DeepLog1

Monoplex nicobaricus

DeepLog1

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

DeepLog + OBIS →

Photos