Asia › Indonesia › Bali

Napoleon Reef

5–20 mMax Depth

BoatEntry

64Species

Conditions Summary

Model forecast · local time (GMT+8)

Planning signal100/100

Waves

0.3 m

3.6 s

Swell

0.2 m

3.8 s

Current speed

0.2 km/h

flowing toward N

Water temperature

27.8°C

Wind

8.4 km/h

→ S

Sea level

1.0 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

04:15–04:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.2–0.3 mCurrent speed0.3 km/h maxWater temperature28.1°C

TomorrowCalm

Waves0.2–0.3 mCurrent speed0.4 km/h maxWater temperature28.2°C

Tue, Sep 8Calm

Waves0.2–0.3 mCurrent speed0.5 km/h maxWater temperature28.3°C

Wed, Sep 9Calm

Waves0.3–0.3 mCurrent speed0.3 km/h maxWater temperature28.1°C

Next 72 hours

04:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 27.8°C

10:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 28.0°C

16:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 28.4°C

22:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 28.0°C

04:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 27.8°C

10:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 28.1°C

16:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 28.7°C

22:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 28.2°C

04:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 27.9°C

10:00

Waves: 0.2 m

Current speed: 0.0 km/h

Water temperature: 28.2°C

16:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 28.9°C

22:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 28.4°C

Catalog depth5–20 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-Nov

Peak month

Apr 29.3°

Jan29.0°

Feb28.8°

Mar29.0°

Apr29.3°

May29.0°

Jun28.3°

Jul27.6°

Aug27.4°

Sep27.6°

Oct28.3°

Nov29.2°

Dec29.2°

Current: mild

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

ReefreefSalt Waterbeginner 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

Goniobranchus geometricus

DeepLog7

Harlequin ghost pipefish

Solenostomus paradoxus

DeepLog5

Compressed toby

Canthigaster compressa

DeepLog3

Porcupine sea urchin

Diadema setosum

DeepLog3

Tiger cowrie

Cypraea tigris

DeepLog3

Anna's chromodoris

Chromodoris annae

DeepLog2

Coral hawkfish

Cirrhitichthys falco

DeepLog2

Moorish idol

Zanclus cornutus

DeepLog2

Nudibranch

Chelidonura varians

DeepLog2

Shireen's phyllidiopsis

Phyllidiopsis shireenae

DeepLog2

Variegated lizardfish

Synodus variegatus

DeepLog2

Articulate harp

Harpa articularis

DeepLog1

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

DeepLog + OBIS →

Photos