Netherlands

Wolphaartsdijk

4–10 mMax Depth

shoreEntry

16Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.2 m

7.0 s

Swell

0.2 m

4.1 s

Current speed

1.0 km/h

flowing toward NW

Water temperature

16.7°C

Wind

11.2 km/h

→ E

Sea level

-0.8 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

12:30–12:00

Calmest model window

Forecast Overview

Mon, Oct 19Calm

Waves0.2–0.3 mCurrent speed2.7 km/h maxWater temperature16.7°C

Tue, Oct 20Calm

Waves0.2–0.4 mCurrent speed3.1 km/h maxWater temperature16.3°C

TodayWatch

Waves0.2–1.0 mCurrent speed3.1 km/h maxWater temperature16.1°C

TomorrowWatch

Waves0.8–1.0 mCurrent speed3.0 km/h maxWater temperature16.0°C

Next 72 hours

12:00

Waves: 0.2 m

Current speed: 1.0 km/h

Water temperature: 16.7°C

18:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 16.7°C

00:00

Waves: 0.3 m

Current speed: 1.0 km/h

Water temperature: 16.5°C

06:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 16.4°C

12:00

Waves: 0.4 m

Current speed: 1.3 km/h

Water temperature: 16.3°C

18:00

Waves: 0.3 m

Current speed: 1.1 km/h

Water temperature: 16.3°C

00:00

Waves: 0.2 m

Current speed: 1.3 km/h

Water temperature: 16.2°C

06:00

Waves: 0.6 m

Current speed: 0.9 km/h

Water temperature: 16.1°C

12:00

Waves: 0.5 m

Current speed: 0.8 km/h

Water temperature: 16.1°C

18:00

Waves: 0.8 m

Current speed: 0.5 km/h

Water temperature: 16.1°C

00:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 16.0°C

06:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 15.9°C

Catalog depth4–10 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

Apr-Oct

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: 7.5 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

shorereefsalt 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

Plant sucking nudibranch

Elysia viridis

DeepLog8

Moon jelly

Aurelia aurita

DeepLog5

Psammechinus miliaris

DeepLog5

Sand goby

Pomatoschistus minutus

DeepLog4

Clinging jellyfish

Gonionemus vertens

DeepLog3

Sepia

Sepia officinalis

DeepLog2

Short snouted seahorse

Hippocampus hippocampus

DeepLog2

Boston facelina

Facelina bostoniensis

DeepLog1

Common goby

Pomatoschistus microps

DeepLog1

Greater pipefish

Syngnathus acus

DeepLog1

Orange-striped (green) sea anemone

Diadumene lineata

DeepLog1

Polychaete

Ficopomatus enigmaticus

DeepLog1

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

DeepLog + OBIS →

Photos