Oceania › Micronesia

Rio de janeiro Maru

28–35 mMax Depth

boatEntry

29Species

Conditions Summary

Model forecast · local time (GMT+10)

Planning signal91/100

Waves

0.8 m

6.3 s

Swell

0.4 m

6.4 s

Current speed

0.9 km/h

flowing toward S

Water temperature

28.5°C

Wind

14.8 km/h

→ NW

Sea level

-0.1 m

falling

WavesWatch

SwellCalm

Current speedCalm

Planning window

07:30–07:00

Calmest model window

Forecast Overview

TomorrowWatch

Waves0.7–0.8 mCurrent speed1.6 km/h maxWater temperature28.6°C

Mon, Sep 7Watch

Waves0.6–0.7 mCurrent speed1.4 km/h maxWater temperature28.8°C

Tue, Sep 8Watch

Waves0.5–0.6 mCurrent speed1.3 km/h maxWater temperature28.8°C

Wed, Sep 9Watch

Waves0.6–0.8 mCurrent speed0.9 km/h maxWater temperature28.7°C

Next 72 hours

07:00

Waves: 0.8 m

Current speed: 0.7 km/h

Water temperature: 28.5°C

13:00

Waves: 0.7 m

Current speed: 1.5 km/h

Water temperature: 28.7°C

19:00

Waves: 0.7 m

Current speed: 1.5 km/h

Water temperature: 28.7°C

01:00

Waves: 0.7 m

Current speed: 1.4 km/h

Water temperature: 28.6°C

07:00

Waves: 0.7 m

Current speed: 1.0 km/h

Water temperature: 28.7°C

13:00

Waves: 0.6 m

Current speed: 1.1 km/h

Water temperature: 29.0°C

19:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 28.9°C

01:00

Waves: 0.6 m

Current speed: 0.6 km/h

Water temperature: 28.7°C

07:00

Waves: 0.5 m

Current speed: 1.0 km/h

Water temperature: 28.8°C

13:00

Waves: 0.5 m

Current speed: 1.1 km/h

Water temperature: 29.0°C

19:00

Waves: 0.6 m

Current speed: 1.1 km/h

Water temperature: 28.9°C

01:00

Waves: 0.7 m

Current speed: 0.7 km/h

Water temperature: 28.7°C

Catalog depth28–35 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

Nov-May

Peak month

Sep 29.5°

Jan28.5°

Feb28.3°

Mar28.5°

Apr28.8°

May29.1°

Jun29.3°

Jul29.3°

Aug29.3°

Sep29.5°

Oct29.5°

Nov29.3°

Dec28.9°

Current: moderate

Typical visibility: 20 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

wreckdeepsalt Wateradvanced Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Sapphire damsel

Pomacentrus pavo

DeepLog5

Blacktail snapper

Lutjanus fulvus

DeepLog4

Barcheek trevally

Craterognathus plagiotaenia

DeepLog2

Blue sea chub

Kyphosus cinerascens

DeepLog2

Rivulated parrotfish

Scarus rivulatus

DeepLog2

Striated surgeonfish

Ctenochaetus striatus

DeepLog2

Wrasse

Oxycheilinus celebicus

DeepLog2

Bigeye trevally

Caranx sexfasciatus

DeepLog1

Bluefin trevally

Caranx melampygus

DeepLog1

Blue green damselfish

Chromis viridis

DeepLog1

Brownstripe red snapper

Lutjanus vitta

DeepLog1

Camouflage grouper

Epinephelus polyphekadion

DeepLog1

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

DeepLog + OBIS →

Photos