Brazil

Rochedos dos Calhaus

10–25 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT-3)

Model conditions signal62/100

Waves

1.7 m

9.3 s

Swell

1.7 m

7.8 s

Current speed

0.6 km/h

flowing toward N

Water temperature

22.9°C

Wind

11.7 km/h

→ SE

Sea level

0.4 m

rising

WavesChallenging

SwellChallenging

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.5–1.7 mCurrent speed0.8 km/h maxWater temperature23.0°C

TodayChallenging

Waves1.5–1.8 mCurrent speed1.1 km/h maxWater temperature22.8°C

TomorrowChallenging

Waves1.8–2.0 mCurrent speed1.5 km/h maxWater temperature22.7°C

Fri, Oct 23Challenging

Waves1.7–2.0 mCurrent speed1.5 km/h maxWater temperature22.7°C

Next 72 hours

09:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 22.9°C

15:00

Waves: 1.6 m

Current speed: 0.7 km/h

Water temperature: 23.2°C

21:00

Waves: 1.5 m

Current speed: 0.8 km/h

Water temperature: 22.9°C

03:00

Waves: 1.5 m

Current speed: 0.4 km/h

Water temperature: 22.8°C

09:00

Waves: 1.5 m

Current speed: 0.5 km/h

Water temperature: 22.8°C

15:00

Waves: 1.5 m

Current speed: 0.4 km/h

Water temperature: 22.9°C

21:00

Waves: 1.8 m

Current speed: 0.9 km/h

Water temperature: 22.8°C

03:00

Waves: 1.8 m

Current speed: 0.9 km/h

Water temperature: 22.7°C

09:00

Waves: 1.8 m

Current speed: 1.2 km/h

Water temperature: 22.6°C

15:00

Waves: 1.9 m

Current speed: 1.1 km/h

Water temperature: 22.7°C

21:00

Waves: 2.0 m

Current speed: 1.2 km/h

Water temperature: 22.7°C

03:00

Waves: 1.9 m

Current speed: 1.5 km/h

Water temperature: 22.7°C

Catalog depth10–25 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

Apr-Sep

Peak month

Feb 26.7°

Jan26.3°

Feb26.7°

Mar26.3°

Apr25.4°

May23.4°

Jun21.8°

Jul20.7°

Aug20.1°

Sep20.9°

Oct22.0°

Nov23.0°

Dec24.8°

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

reefboatfresh 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

Oceanic manta ray

Mobula birostris

DeepLog1

Diplodus argenteus

Nearby OBIS observations21

Abudefduf saxatilis

Nearby OBIS observations18

Bodianus rufus

Nearby OBIS observations17

Parablennius

Nearby OBIS observations16

Chromis jubauna

Nearby OBIS observations15

Haemulon aurolineatum

Nearby OBIS observations14

Holocentrus adscensionis

Nearby OBIS observations13

Kyphosus

Nearby OBIS observations13

Azurina multilineata

Nearby OBIS observations12

Bodianus pulchellus

Nearby OBIS observations12

Stegastes fuscus

Nearby OBIS observations11

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

DeepLog + OBIS →