Belgium

HMS Brilliant

15–25 mMax Depth

boatEntry

33Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal61/100

Waves

1.0 m

6.6 s

Swell

1.0 m

5.3 s

Current speed

2.1 km/h

flowing toward SW

Water temperature

15.3°C

Wind

9.0 km/h

→ E

Sea level

-1.7 m

rising

WavesChallenging

SwellWatch

Current speedWatch

Planning window

07:00–08:00

Calmest model window

Forecast Overview

Mon, Oct 19Watch

Waves0.6–1.0 mCurrent speed2.3 km/h maxWater temperature15.2°C

Tue, Oct 20Watch

Waves0.5–0.9 mCurrent speed2.4 km/h maxWater temperature15.2°C

TodayWatch

Waves0.5–1.9 mCurrent speed2.3 km/h maxWater temperature15.1°C

TomorrowChallenging

Waves2.0–2.0 mCurrent speed1.0 km/h maxWater temperature15.1°C

Next 72 hours

01:00

Waves: 1.0 m

Current speed: 2.3 km/h

Water temperature: 15.3°C

07:00

Waves: 0.8 m

Current speed: 1.7 km/h

Water temperature: 15.1°C

13:00

Waves: 0.6 m

Current speed: 2.3 km/h

Water temperature: 15.2°C

19:00

Waves: 0.6 m

Current speed: 1.9 km/h

Water temperature: 15.2°C

01:00

Waves: 0.7 m

Current speed: 2.4 km/h

Water temperature: 15.2°C

07:00

Waves: 0.8 m

Current speed: 1.7 km/h

Water temperature: 15.1°C

13:00

Waves: 0.8 m

Current speed: 1.8 km/h

Water temperature: 15.2°C

19:00

Waves: 0.7 m

Current speed: 1.8 km/h

Water temperature: 15.2°C

01:00

Waves: 0.5 m

Current speed: 0.8 km/h

Water temperature: 15.1°C

07:00

Waves: 0.7 m

Current speed: 1.2 km/h

Water temperature: 15.1°C

13:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 15.2°C

19:00

Waves: 1.1 m

Current speed: 0.0 km/h

Water temperature: 15.2°C

Catalog depth15–25 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Oct

Peak month

Aug 18.7°

Jan7.2°

Feb6.3°

Mar6.8°

Apr9.0°

May11.9°

Jun14.9°

Jul17.4°

Aug18.7°

Sep17.5°

Oct14.9°

Nov11.8°

Dec9.0°

Current: moderate

Typical visibility: 8 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

wrecksalt 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

Common edible cockle

Cerastoderma edule

DeepLog8

Rhizostoma octopus

DeepLog8

Subtruncate surf clam

Spisula subtruncata

DeepLog6

Japanese littleneck

Ruditapes philippinarum

DeepLog5

Whelk

Buccinum undatum

DeepLog4

Balthic macoma

Macoma balthica

DeepLog3

False angel wing

Petricolaria pholadiformis

DeepLog3

Common periwinkle

Littorina littorea

DeepLog2

Common wentletrap

Epitonium clathrus

DeepLog2

Moon snail

Euspira catena

DeepLog2

Native oyster

Ostrea edulis

DeepLog2

Rayed trough shell

Mactra stultorum

DeepLog2

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

DeepLog + OBIS →

Photos