Europe › Sweden › West Coast of Sweden

Släggö

5–25 mMax Depth

shoreEntry

56Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.4 m

2.7 s

Swell

0.1 m

2.8 s

Current speed

0.0 km/h

flowing toward E

Water temperature

11.3°C

Wind

28.4 km/h

→ E

Sea level

-0.2 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

03:00–04:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.4–0.4 mCurrent speed0.5 km/h maxWater temperature11.4°C

TomorrowCalm

Waves0.4–0.8 mCurrent speed0.8 km/h maxWater temperature11.5°C

Fri, Oct 23Watch

Waves0.4–0.8 mCurrent speed0.6 km/h maxWater temperature11.6°C

Sat, Oct 24Calm

Waves0.4–0.4 mCurrent speed0.6 km/h maxWater temperature11.5°C

Next 72 hours

03:00

Waves: 0.4 m

Current speed: 0.0 km/h

Water temperature: 11.3°C

09:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 11.3°C

15:00

Waves: 0.4 m

Current speed: 0.2 km/h

Water temperature: 11.4°C

21:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 11.4°C

03:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 11.4°C

09:00

Waves: 0.5 m

Current speed: 0.7 km/h

Water temperature: 11.5°C

15:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 11.6°C

21:00

Waves: 0.8 m

Current speed: 0.5 km/h

Water temperature: 11.6°C

03:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 11.6°C

09:00

Waves: 0.8 m

Current speed: 0.2 km/h

Water temperature: 11.6°C

15:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 11.6°C

21:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 11.6°C

Catalog depth5–25 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-Oct

Peak month

Aug 17.8°

Jan3.9°

Feb2.8°

Mar3.4°

Apr6.3°

May10.7°

Jun14.5°

Jul17.1°

Aug17.8°

Sep15.3°

Oct11.9°

Nov8.7°

Dec5.8°

Current: mild

Typical visibility: 7 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

Wallreefshorebrackish Waterintermediate 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

Goldsinny-wrasse

Ctenolabrus rupestris

DeepLog9

Dead mans fingers

Alcyonium digitatum

DeepLog8

Devonshire cup coral

Caryophyllia smithii

DeepLog8

Red starfish

Asterias rubens

DeepLog8

Lion's mane jellyfish

Cyanea lamarckii

DeepLog7

Cuckoo wrasse

Labrus mixtus

DeepLog6

Ballan wrasse

Labrus bergylta

DeepLog5

Sun jellyfish

Cyanea capillata

DeepLog5

Surmullet

Mullus surmuletus

DeepLog5

Black goby

Gobius niger

DeepLog4

Greater pipefish

Syngnathus acus

DeepLog4

Leopard-spotted goby

Thorogobius ephippiatus

DeepLog4

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

DeepLog + OBIS →

Photos