Portugal

Lagoa

5–30 mMax Depth

boatEntry

22Species

Conditions Summary

Model forecast · local time (GMT)

Model conditions signal71/100

Waves

1.4 m

10.3 s

Swell

1.0 m

7.8 s

Current speed

0.4 km/h

flowing toward N

Water temperature

22.1°C

Wind

10.7 km/h

→ SE

Sea level

-0.4 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Fri, Oct 16Challenging

Waves1.1–1.4 mCurrent speed0.4 km/h maxWater temperature22.1°C

Sat, Oct 17Watch

Waves0.9–1.1 mCurrent speed0.6 km/h maxWater temperature22.2°C

Sun, Oct 18Watch

Waves0.9–1.2 mCurrent speed0.5 km/h maxWater temperature22.3°C

Mon, Oct 19Challenging

Waves1.2–1.4 mCurrent speed0.4 km/h maxWater temperature22.1°C

Next 72 hours

09:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 22.1°C

15:00

Waves: 1.2 m

Current speed: 0.3 km/h

Water temperature: 22.2°C

21:00

Waves: 1.1 m

Current speed: 0.3 km/h

Water temperature: 22.1°C

03:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 22.1°C

09:00

Waves: 1.0 m

Current speed: 0.2 km/h

Water temperature: 22.1°C

15:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 22.3°C

21:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 22.3°C

03:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 22.2°C

09:00

Waves: 0.9 m

Current speed: 0.2 km/h

Water temperature: 22.1°C

15:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 22.4°C

21:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 22.4°C

03:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 22.2°C

Catalog depth5–30 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 23.2°

Jan16.8°

Feb16.3°

Mar16.2°

Apr16.6°

May17.6°

Jun19.5°

Jul21.7°

Aug23.2°

Sep22.9°

Oct21.3°

Nov19.4°

Dec17.9°

Current: mild

Typical visibility: 10 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

fresh 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

Holothuria sanctori

DeepLog5

Purple jellyfish

Pelagia noctiluca

DeepLog3

Spiny starfish

Marthasterias glacialis

DeepLog3

Canary damsel

Similiparma lurida

DeepLog2

Long-beaked common dolphin

Delphinus delphis

DeepLog2

Ornate wrasse

Thalassoma pavo

DeepLog2

Portuguese man o'war

Physalia physalis

DeepLog2

Sea urchin

Coscinasterias tenuispina

DeepLog2

Ballan wrasse

Labrus bergylta

DeepLog1

Caretta atlantic loggerhead

Caretta caretta

DeepLog1

Dusky grouper

Epinephelus marginatus

DeepLog1

Mediterranean moray

Muraena helena

DeepLog1

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

DeepLog + OBIS →

Photos