Denmark

Knud Rasmussen

3–10 mMax Depth

shoreEntry

1Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.2 m

2.3 s

Swell

0.1 m

2.3 s

Current speed

0.7 km/h

flowing toward N

Water temperature

12.3°C

Wind

16.6 km/h

→ E

Sea level

-0.3 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

03:15–03:00

Calmest model window

Forecast Overview

Mon, Oct 19Calm

Waves0.2–0.3 mCurrent speed0.7 km/h maxWater temperature12.3°C

Tue, Oct 20Calm

Waves0.2–0.5 mCurrent speed0.7 km/h maxWater temperature12.1°C

TodayCalm

Waves0.2–0.4 mCurrent speed0.7 km/h maxWater temperature12.2°C

TomorrowCalm

Waves0.2–0.2 mCurrent speed0.7 km/h maxWater temperature12.2°C

Next 72 hours

03:00

Waves: 0.2 m

Current speed: 0.7 km/h

Water temperature: 12.3°C

09:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 12.2°C

15:00

Waves: 0.2 m

Current speed: 0.7 km/h

Water temperature: 12.3°C

21:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 12.3°C

03:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 12.1°C

09:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 12.0°C

15:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 12.1°C

21:00

Waves: 0.5 m

Current speed: 0.4 km/h

Water temperature: 12.1°C

03:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 12.1°C

09:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 12.1°C

15:00

Waves: 0.2 m

Current speed: 0.7 km/h

Water temperature: 12.2°C

21:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 12.2°C

Catalog depth3–10 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

Jun-Sep

Peak month

Aug 17.9°

Jan3.2°

Feb2.4°

Mar3.1°

Apr5.6°

May9.9°

Jun14.3°

Jul17.1°

Aug17.9°

Sep15.4°

Oct11.9°

Nov8.5°

Dec5.3°

Current: mild

Typical visibility: 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

wreckbrackish 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

Sun jellyfish

Cyanea capillata

DeepLog1

Gadus morhua

Nearby OBIS observations14

Amphiura filiformis

Nearby OBIS observations8

Clupea harengus

Nearby OBIS observations7

Terebellides stroemii

Nearby OBIS observations7

Kurtiella bidentata

Nearby OBIS observations6

Diastylis rathkei

Nearby OBIS observations5

Oithona similis

Nearby OBIS observations5

Thyasira flexuosa

Nearby OBIS observations5

Acartia

Nearby OBIS observations4

Anas platyrhynchos

Nearby OBIS observations4

Arctica islandica

Nearby OBIS observations4

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

DeepLog + OBIS →