Europe › Netherlands

Calabas Reef

5–25 mMax Depth

boatEntry

29Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal81/100

Waves

1.1 m

4.9 s

Swell

0.7 m

4.6 s

Current speed

0.6 km/h

flowing toward W

Water temperature

29.1°C

Wind

21.1 km/h

→ E

Sea level

0.0 m

falling

WavesChallenging

SwellCalm

Current speedCalm

Planning window

13:00–14:00

Calmest model window

Forecast Overview

Sat, Oct 17Challenging

Waves1.1–1.1 mCurrent speed0.6 km/h maxWater temperature29.1°C

Sun, Oct 18Challenging

Waves0.9–1.1 mCurrent speed1.0 km/h maxWater temperature29.1°C

Mon, Oct 19Watch

Waves0.8–0.9 mCurrent speed1.0 km/h maxWater temperature29.1°C

Tue, Oct 20Watch

Waves0.8–0.9 mCurrent speed1.5 km/h maxWater temperature29.1°C

Next 72 hours

22:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.1°C

04:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 29.0°C

10:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.0°C

16:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 29.2°C

22:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 29.1°C

04:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 29.0°C

10:00

Waves: 0.8 m

Current speed: 0.8 km/h

Water temperature: 29.0°C

16:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 29.2°C

22:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 29.1°C

04:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 29.0°C

10:00

Waves: 0.8 m

Current speed: 1.0 km/h

Water temperature: 29.1°C

16:00

Waves: 0.8 m

Current speed: 1.5 km/h

Water temperature: 29.2°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

Year-round

Peak month

Sep 28.8°

Jan26.8°

Feb26.5°

Mar26.5°

Apr26.8°

May27.3°

Jun27.6°

Jul27.8°

Aug28.4°

Sep28.8°

Oct28.8°

Nov28.5°

Dec27.7°

Current: mild

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

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

Caribbean anemone

Condylactis gigantea

DeepLog2

Mahogany snapper

Lutjanus mahogoni

DeepLog2

Banded butterflyfish

Chaetodon striatus

DeepLog1

Bandtail puffer

Sphoeroides spengleri

DeepLog1

Black jack

Caranx lugubris

DeepLog1

Bluehead

Thalassoma bifasciatum

DeepLog1

Bristle worm 113524

Hermodice carunculata

DeepLog1

Chain moray

Echidna catenata

DeepLog1

Creole wrasse

Bodianus parrae

DeepLog1

Graysby

Cephalopholis cruentata

DeepLog1

Hairy blenny

Labrisomus nuchipinnis

DeepLog1

Longspined porcupinefish

Diodon holocanthus

DeepLog1

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

DeepLog + OBIS →