Portugal

Cova Do Sono

5–25 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+1)

Model conditions signal62/100

Waves

2.4 m

9.0 s

Swell

2.3 m

7.8 s

Current speed

0.8 km/h

flowing toward SW

Water temperature

17.0°C

Wind

24.3 km/h

→ NE

Sea level

0.2 m

WavesChallenging

SwellChallenging

Current speedCalm

Forecast Overview

Sun, Oct 18Challenging

Waves2.2–2.5 mCurrent speed1.5 km/h maxWater temperature16.9°C

Mon, Oct 19Challenging

Waves1.7–2.1 mCurrent speed1.2 km/h maxWater temperature16.6°C

Tue, Oct 20Challenging

Waves1.7–2.2 mCurrent speed1.2 km/h maxWater temperature16.5°C

TodayChallenging

Waves1.6–1.7 mCurrent speed0.7 km/h maxWater temperature16.4°C

Next 72 hours

07:00

Waves: 2.4 m

Current speed: 0.6 km/h

Water temperature: 17.0°C

13:00

Waves: 2.4 m

Current speed: 1.3 km/h

Water temperature: 17.0°C

19:00

Waves: 2.5 m

Current speed: 1.3 km/h

Water temperature: 16.8°C

01:00

Waves: 2.0 m

Current speed: 0.9 km/h

Water temperature: 16.6°C

07:00

Waves: 1.9 m

Current speed: 0.4 km/h

Water temperature: 16.5°C

13:00

Waves: 1.8 m

Current speed: 0.7 km/h

Water temperature: 16.7°C

19:00

Waves: 1.8 m

Current speed: 1.2 km/h

Water temperature: 16.7°C

01:00

Waves: 1.8 m

Current speed: 0.5 km/h

Water temperature: 16.5°C

07:00

Waves: 2.1 m

Current speed: 0.7 km/h

Water temperature: 16.5°C

13:00

Waves: 2.1 m

Current speed: 0.8 km/h

Water temperature: 16.6°C

19:00

Waves: 1.9 m

Current speed: 1.0 km/h

Water temperature: 16.6°C

01:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 16.4°C

Catalog depth5–25 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.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Jun-Sep

Peak month

Aug 19.0°

Jan14.8°

Feb14.3°

Mar14.3°

Apr15.0°

May16.1°

Jun17.7°

Jul18.5°

Aug19.0°

Sep19.0°

Oct18.2°

Nov16.9°

Dec15.7°

Current: moderate

Typical visibility: 15 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

cavesalt 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

Long-beaked common dolphin

Delphinus delphis

DeepLog1

Morus bassanus

Nearby OBIS observations70

Larus michahellis

Nearby OBIS observations33

Calonectris borealis

Nearby OBIS observations18

Larus

Nearby OBIS observations10

Copepoda

Nearby OBIS observations7

Gulosus aristotelis

Nearby OBIS observations7

Puffinus mauretanicus

Nearby OBIS observations7

Euphausiacea

Nearby OBIS observations5

Mysida

Nearby OBIS observations4

Stercorarius skua

Nearby OBIS observations4

Trachurus trachurus

Nearby OBIS observations4

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

DeepLog + OBIS →