Portugal

Pedra do Barril

30–35 mMax Depth

boatEntry

38Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal100/100

Waves

0.3 m

4.0 s

Swell

0.2 m

3.1 s

Current speed

0.9 km/h

flowing toward E

Water temperature

19.3°C

Wind

5.9 km/h

→ NW

Sea level

-0.9 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

04:00–05:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.2–0.3 mCurrent speed2.1 km/h maxWater temperature19.4°C

TomorrowWatch

Waves0.1–0.3 mCurrent speed2.1 km/h maxWater temperature19.1°C

Fri, Oct 23Watch

Waves0.1–0.3 mCurrent speed2.3 km/h maxWater temperature18.8°C

Sat, Oct 24Calm

Waves0.3–0.4 mCurrent speed1.6 km/h maxWater temperature18.6°C

Next 72 hours

04:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 19.3°C

10:00

Waves: 0.2 m

Current speed: 1.4 km/h

Water temperature: 19.4°C

16:00

Waves: 0.2 m

Current speed: 1.9 km/h

Water temperature: 19.6°C

22:00

Waves: 0.3 m

Current speed: 1.4 km/h

Water temperature: 19.4°C

04:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 19.0°C

10:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 19.2°C

16:00

Waves: 0.1 m

Current speed: 2.1 km/h

Water temperature: 19.3°C

22:00

Waves: 0.3 m

Current speed: 1.4 km/h

Water temperature: 18.9°C

04:00

Waves: 0.3 m

Current speed: 1.1 km/h

Water temperature: 18.6°C

10:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 18.8°C

16:00

Waves: 0.3 m

Current speed: 2.3 km/h

Water temperature: 19.0°C

22:00

Waves: 0.3 m

Current speed: 1.8 km/h

Water temperature: 18.7°C

Catalog depth30–35 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

Apr-Oct

Peak month

Aug 22.0°

Jan16.1°

Feb15.4°

Mar15.6°

Apr16.5°

May17.9°

Jun19.8°

Jul21.4°

Aug22.0°

Sep21.4°

Oct20.2°

Nov18.5°

Dec17.1°

Current: moderate

Typical visibility: 7.5 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

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

Surf clam

Spisula solida

DeepLog9

Oblong donax

Donax trunculus

DeepLog8

Portuguese man o'war

Physalia physalis

DeepLog8

Grey rough shell

Mactra glauca

DeepLog7

King scallop

Pecten maximus

DeepLog7

Rough cockle

Acanthocardia tuberculata

DeepLog6

Common edible cockle

Cerastoderma edule

DeepLog5

Smooth clam

Callista chione

DeepLog5

Variegated scallop

Mimachlamys varia

DeepLog5

Rayed trough shell

Mactra stultorum

DeepLog4

Sepia

Sepia officinalis

DeepLog3

Violet bittersweet

Glycymeris nummaria

DeepLog3

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

DeepLog + OBIS →

Photos