Europe › Netherlands

Grote Knip

5–20 mMax Depth

boatEntry

73Species

Conditions Summary

Model forecast · local time (GMT-4)

Planning signal81/100

Waves

1.0 m

4.8 s

Swell

0.7 m

4.8 s

Current speed

0.4 km/h

flowing toward NW

Water temperature

28.9°C

Wind

22.9 km/h

→ E

Sea level

0.3 m

falling

WavesChallenging

SwellCalm

Current speedCalm

Forecast Overview

Sat, Sep 5Challenging

Waves1.0–1.0 mCurrent speed0.4 km/h maxWater temperature28.9°C

TodayChallenging

Waves1.0–1.1 mCurrent speed0.6 km/h maxWater temperature28.9°C

TomorrowChallenging

Waves1.1–1.3 mCurrent speed0.8 km/h maxWater temperature28.9°C

Tue, Sep 8Challenging

Waves1.3–1.3 mCurrent speed0.4 km/h maxWater temperature28.9°C

Next 72 hours

21:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 28.9°C

03:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 28.8°C

09:00

Waves: 1.0 m

Current speed: 0.0 km/h

Water temperature: 28.8°C

15:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 29.1°C

21:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 29.0°C

03:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 28.9°C

09:00

Waves: 1.2 m

Current speed: 0.5 km/h

Water temperature: 28.8°C

15:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 29.0°C

21:00

Waves: 1.2 m

Current speed: 0.3 km/h

Water temperature: 29.0°C

03:00

Waves: 1.3 m

Current speed: 0.2 km/h

Water temperature: 28.9°C

09:00

Waves: 1.3 m

Current speed: 0.0 km/h

Water temperature: 28.8°C

15:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 29.0°C

Catalog depth5–20 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.

Updated: cached data

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 28.7°

Jan26.6°

Feb26.3°

Mar26.4°

Apr26.7°

May27.2°

Jun27.5°

Jul27.6°

Aug28.2°

Sep28.7°

Oct28.7°

Nov28.4°

Dec27.5°

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

reefshoresalt Waterbeginner Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Queen parrotfish

Scarus vetula

DeepLog9

Redbelly

Sparisoma viride

DeepLog6

Blue tang surgeonfish

Acanthurus coeruleus

DeepLog5

Ringtail

Acanthurus tractus

DeepLog5

Smooth trunkfish

Lactophrys triqueter

DeepLog5

Banded butterflyfish

Chaetodon striatus

DeepLog4

Bristle worm 113524

Hermodice carunculata

DeepLog4

Flamingo tongue

Cyphoma gibbosum

DeepLog4

Christmas tree worm

Spirobranchus giganteus

DeepLog3

Great barracuda

Sphyraena barracuda

DeepLog3

Orangespotted Fiiefish

Cantherhines pullus

DeepLog3

Redband parrotfish

Sparisoma aurofrenatum

DeepLog3

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

DeepLog + OBIS →

Photos