North America › United States of America (USA) › Hawaii

Black Rock

3 mMax Depth

ShoreEntry

5Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal81/100

Waves

1.1 m

6.9 s

Swell

0.8 m

5.8 s

Current speed

1.3 km/h

flowing toward NE

Water temperature

27.6°C

Wind

21.2 km/h

→ NE

Sea level

0.5 m

falling

WavesChallenging

SwellCalm

Current speedCalm

Planning window

05:00–06:00

Calmest model window

Forecast Overview

Tue, Oct 20Challenging

Waves1.0–1.1 mCurrent speed1.4 km/h maxWater temperature27.5°C

TodayWatch

Waves0.9–1.0 mCurrent speed1.9 km/h maxWater temperature27.4°C

TomorrowWatch

Waves0.8–0.9 mCurrent speed2.0 km/h maxWater temperature27.4°C

Fri, Oct 23Watch

Waves0.8–0.8 mCurrent speed1.2 km/h maxWater temperature27.4°C

Next 72 hours

15:00

Waves: 1.1 m

Current speed: 1.3 km/h

Water temperature: 27.6°C

21:00

Waves: 1.0 m

Current speed: 1.2 km/h

Water temperature: 27.5°C

03:00

Waves: 1.0 m

Current speed: 1.7 km/h

Water temperature: 27.4°C

09:00

Waves: 0.9 m

Current speed: 1.1 km/h

Water temperature: 27.4°C

15:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 27.6°C

21:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 27.4°C

03:00

Waves: 0.8 m

Current speed: 1.4 km/h

Water temperature: 27.4°C

09:00

Waves: 0.8 m

Current speed: 1.5 km/h

Water temperature: 27.4°C

15:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 27.6°C

21:00

Waves: 0.8 m

Current speed: 1.1 km/h

Water temperature: 27.4°C

03:00

Waves: 0.8 m

Current speed: 0.8 km/h

Water temperature: 27.3°C

09:00

Waves: 0.8 m

Current speed: 0.7 km/h

Water temperature: 27.4°C

Catalog depth3 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.

Nearby live cameras

Check the water around Black Rock before you dive. Feeds are provided by third parties and may occasionally be offline.

1 camera

Maui Live Cam

<1 km awayOpenStreetMap

Check is getting oldLast checked 45h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 19, 2026

Live availability is controlled by each camera provider. Use the feed as a quick surface check and confirm current conditions with a local dive operator.

Explore nearby centers on the map

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Dive Types

DriftReefSandy bottomWallOceanSalt Water

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

Green sea turtles

From site catalogue

Moray Eel

From site catalogue

Snapper

From site catalogue

Surgeonfish

From site catalogue

octopus

From site catalogue

Humpback whale

Megaptera novaeangliae

Nearby OBIS observations106

Porites lobata

Nearby OBIS observations16

Green sea turtle

Chelonia mydas

Nearby OBIS observations6

Porites compressa

Nearby OBIS observations6

Yellow tang

Zebrasoma flavescens

Nearby OBIS observations6

Manybar goatfish

Parupeneus multifasciatus

Nearby OBIS observations5

Belted wrasse

Stethojulis balteata

Nearby OBIS observations4

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

OBIS source →

Photos