Denmark

Havnsø

3–15 mMax Depth

5Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.4 m

3.1 s

Swell

0.3 m

3.0 s

Current speed

0.2 km/h

flowing toward E

Water temperature

12.3°C

Wind

12.2 km/h

→ SE

Sea level

-0.3 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

02:45–02:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.3–0.4 mCurrent speed0.3 km/h maxWater temperature12.3°C

TomorrowWatch

Waves0.2–0.7 mCurrent speed0.3 km/h maxWater temperature12.3°C

Fri, Oct 23Calm

Waves0.1–0.5 mCurrent speed0.4 km/h maxWater temperature12.1°C

Sat, Oct 24Watch

Waves0.5–0.5 mCurrent speed0.6 km/h maxWater temperature12.1°C

Next 72 hours

02:00

Waves: 0.4 m

Current speed: 0.3 km/h

Water temperature: 12.3°C

08:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 12.3°C

14:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 12.4°C

20:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 12.3°C

02:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 12.3°C

08:00

Waves: 0.5 m

Current speed: 0.2 km/h

Water temperature: 12.2°C

14:00

Waves: 0.7 m

Current speed: 0.2 km/h

Water temperature: 12.3°C

20:00

Waves: 0.6 m

Current speed: 0.0 km/h

Water temperature: 12.3°C

02:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 12.2°C

08:00

Waves: 0.1 m

Current speed: 0.0 km/h

Water temperature: 12.1°C

14:00

Waves: 0.1 m

Current speed: 0.2 km/h

Water temperature: 12.2°C

20:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 12.1°C

Catalog depth3–15 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

Not available

Peak month

Aug 18.3°

Jan3.0°

Feb2.2°

Mar3.2°

Apr6.2°

May11.0°

Jun15.0°

Jul17.7°

Aug18.3°

Sep15.6°

Oct11.8°

Nov8.2°

Dec4.8°

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

brackish 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

Glasswort

Salicornia europaea

DeepLog4

Red starfish

Asterias rubens

DeepLog3

Common edible cockle

Cerastoderma edule

DeepLog1

Rock gunnel

Pholis gunnellus

DeepLog1

Three-spined stickleback

Gasterosteus aculeatus

DeepLog1

Peringia ulvae

Nearby OBIS observations29

Macoma balthica

Nearby OBIS observations16

Mytilus edulis

Nearby OBIS observations16

Abra alba

Nearby OBIS observations12

Scoloplos armiger

Nearby OBIS observations12

Nephtys hombergii

Nearby OBIS observations11

Pygospio elegans

Nearby OBIS observations11

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

DeepLog + OBIS →

Photos