Europe › Sweden › Stockholm

Sappemeer

24 mMax Depth

BoatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal100/100

Waves

0.4 m

3.1 s

Swell

0.3 m

3.4 s

Current speed

0.5 km/h

flowing toward W

Water temperature

11.3°C

Wind

18.4 km/h

→ E

Sea level

-0.2 m

WavesCalm

SwellCalm

Current speedCalm

Planning window

09:45–09:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.4–0.8 mCurrent speed0.7 km/h maxWater temperature11.3°C

TodayChallenging

Waves0.8–1.1 mCurrent speed0.8 km/h maxWater temperature11.4°C

TomorrowChallenging

Waves1.0–1.2 mCurrent speed0.7 km/h maxWater temperature11.4°C

Fri, Oct 23Challenging

Waves1.0–1.1 mCurrent speed0.6 km/h maxWater temperature11.4°C

Next 72 hours

09:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 11.3°C

15:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 11.4°C

21:00

Waves: 0.7 m

Current speed: 0.7 km/h

Water temperature: 11.3°C

03:00

Waves: 0.8 m

Current speed: 0.6 km/h

Water temperature: 11.3°C

09:00

Waves: 1.0 m

Current speed: 0.7 km/h

Water temperature: 11.3°C

15:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 11.4°C

21:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 11.4°C

03:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 11.4°C

09:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 11.4°C

15:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 11.5°C

21:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 11.5°C

03:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 11.5°C

Catalog depth24 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.

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Dive Types

WreckBrackish Water

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

Pipefish

From site catalogue

Halichoerus grypus

Nearby OBIS observations96

Mytilus edulis

Nearby OBIS observations10

Phyllophoraceae

Nearby OBIS observations9

Teleaulax

Nearby OBIS observations9

Fucus vesiculosus

Nearby OBIS observations8

Cladophora glomerata

Nearby OBIS observations7

Mesodinium rubrum

Nearby OBIS observations7

Ectocarpales

Nearby OBIS observations6

Furcellaria lumbricalis

Nearby OBIS observations6

Protozoa

Nearby OBIS observations5

Pyramimonas

Nearby OBIS observations5

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

OBIS source →

Photos