Norway

Rongesundsbridge

10–40 mMax Depth

18Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal71/100

Waves

1.7 m

10.2 s

Swell

1.3 m

10.4 s

Current speed

0.3 km/h

flowing toward SW

Water temperature

13.3°C

Wind

13.7 km/h

→ SE

Sea level

-0.5 m

WavesChallenging

SwellWatch

Current speedCalm

Planning window

16:00–17:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves1.4–1.7 mCurrent speed0.4 km/h maxWater temperature13.3°C

TodayWatch

Waves0.8–1.4 mCurrent speed0.4 km/h maxWater temperature13.2°C

TomorrowWatch

Waves1.0–1.9 mCurrent speed1.1 km/h maxWater temperature13.2°C

Fri, Oct 23Challenging

Waves1.8–2.3 mCurrent speed1.4 km/h maxWater temperature13.2°C

Next 72 hours

11:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 13.3°C

17:00

Waves: 1.6 m

Current speed: 0.3 km/h

Water temperature: 13.3°C

23:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 13.3°C

05:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 13.2°C

11:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 13.2°C

17:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 13.2°C

23:00

Waves: 1.2 m

Current speed: 0.3 km/h

Water temperature: 13.2°C

05:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 13.2°C

11:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 13.2°C

17:00

Waves: 1.1 m

Current speed: 1.1 km/h

Water temperature: 13.2°C

23:00

Waves: 1.9 m

Current speed: 0.6 km/h

Water temperature: 13.2°C

05:00

Waves: 2.3 m

Current speed: 1.4 km/h

Water temperature: 13.2°C

Catalog depth10–40 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

May-Sep

Peak month

Aug 15.9°

Jan6.6°

Feb5.6°

Mar5.2°

Apr6.2°

May8.5°

Jun11.8°

Jul14.6°

Aug15.9°

Sep14.5°

Oct12.1°

Nov9.8°

Dec7.9°

Current: moderate

Typical visibility: 6 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

reefsalt 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

Orange-clubbed nudibranch

Limacia clavigera

DeepLog3

Diaphorodoris luteocincta

DeepLog2

Myrianida pinnigera

DeepLog2

Plum anemone

Actinia equina

DeepLog2

Violet sea slug

Edmundsella pedata

DeepLog2

Adalaria loveni

DeepLog1

Atlantic mackerel

Scomber scombrus

DeepLog1

Dead mans fingers

Alcyonium digitatum

DeepLog1

Geitodoris planata

DeepLog1

Northern dog whelk

Nucella lapillus

DeepLog1

Nudibranch

Aeolidiella glauca

DeepLog1

Otter

Lutra lutra

DeepLog1

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

DeepLog + OBIS →

Photos