Netherlands

De Witte Boulevard

3–20 mMax Depth

shoreEntry

17Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal91/100

Waves

0.7 m

3.5 s

Swell

0.3 m

4.0 s

Current speed

0.9 km/h

flowing toward W

Water temperature

16.2°C

Wind

17.6 km/h

→ SE

Sea level

-1.4 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

16:45–16:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.5–0.7 mCurrent speed2.3 km/h maxWater temperature16.2°C

TodayWatch

Waves0.6–2.3 mCurrent speed2.9 km/h maxWater temperature16.0°C

TomorrowChallenging

Waves0.8–2.3 mCurrent speed2.9 km/h maxWater temperature15.4°C

Fri, Oct 23Watch

Waves0.7–1.1 mCurrent speed2.9 km/h maxWater temperature15.1°C

Next 72 hours

16:00

Waves: 0.7 m

Current speed: 2.3 km/h

Water temperature: 16.2°C

22:00

Waves: 0.5 m

Current speed: 1.5 km/h

Water temperature: 16.2°C

04:00

Waves: 1.0 m

Current speed: 2.5 km/h

Water temperature: 16.1°C

10:00

Waves: 0.8 m

Current speed: 2.0 km/h

Water temperature: 16.0°C

16:00

Waves: 1.1 m

Current speed: 2.9 km/h

Water temperature: 15.9°C

22:00

Waves: 2.2 m

Current speed: 2.6 km/h

Water temperature: 15.8°C

04:00

Waves: 2.0 m

Current speed: 2.7 km/h

Water temperature: 15.6°C

10:00

Waves: 1.4 m

Current speed: 2.5 km/h

Water temperature: 15.4°C

16:00

Waves: 1.2 m

Current speed: 2.7 km/h

Water temperature: 15.3°C

22:00

Waves: 0.9 m

Current speed: 2.2 km/h

Water temperature: 15.4°C

04:00

Waves: 0.7 m

Current speed: 2.3 km/h

Water temperature: 15.2°C

10:00

Waves: 0.9 m

Current speed: 1.9 km/h

Water temperature: 15.1°C

Catalog depth3–20 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

May-Sep

Peak month

Aug 18.7°

Jan6.5°

Feb5.8°

Mar6.3°

Apr8.5°

May11.5°

Jun14.6°

Jul17.2°

Aug18.7°

Sep17.7°

Oct15.0°

Nov11.6°

Dec8.5°

Current: moderate

Typical visibility: 8 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

Loading…

Dive Types

shoresalt 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

Red-banded jellyfish

Chrysaora hysoscella

DeepLog11

Common seal

Phoca vitulina

DeepLog7

Rhizostoma octopus

DeepLog6

Red starfish

Asterias rubens

DeepLog4

Atlantic gray seal

Halichoerus grypus

DeepLog3

Moon jelly

Aurelia aurita

DeepLog3

Common edible cockle

Cerastoderma edule

DeepLog2

Serpent brittle star

Ophiura ophiura

DeepLog2

Subtruncate surf clam

Spisula subtruncata

DeepLog2

Whelk

Buccinum undatum

DeepLog2

Balthic macoma

Macoma balthica

DeepLog1

Boston facelina

Facelina bostoniensis

DeepLog1

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

DeepLog + OBIS →

Photos