United States

Cathedrals

12.2–19.8 mMax Depth

boatEntry

27Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal91/100

Waves

0.9 m

10.3 s

Swell

0.6 m

11.7 s

Current speed

0.6 km/h

flowing toward N

Water temperature

27.7°C

Wind

8.5 km/h

→ N

Sea level

0.5 m

WavesWatch

SwellCalm

Current speedCalm

Forecast Overview

Sat, Oct 17Watch

Waves0.9–0.9 mCurrent speed0.6 km/h maxWater temperature27.6°C

Sun, Oct 18Watch

Waves0.9–1.0 mCurrent speed0.8 km/h maxWater temperature27.7°C

Mon, Oct 19Watch

Waves0.9–1.0 mCurrent speed0.9 km/h maxWater temperature27.7°C

TodayWatch

Waves0.9–0.9 mCurrent speed0.9 km/h maxWater temperature27.6°C

Next 72 hours

19:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.7°C

01:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 27.5°C

07:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 27.5°C

13:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 28.0°C

19:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.8°C

01:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.6°C

07:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.5°C

13:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 27.9°C

19:00

Waves: 0.9 m

Current speed: 0.9 km/h

Water temperature: 27.8°C

01:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 27.5°C

07:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 27.5°C

13:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 27.9°C

Catalog depth12.2–19.8 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-Oct

Peak month

Sep 27.0°

Jan24.7°

Feb24.4°

Mar24.4°

Apr24.7°

May25.3°

Jun25.8°

Jul26.3°

Aug26.7°

Sep27.0°

Oct27.0°

Nov26.3°

Dec25.4°

Current: moderate

Typical visibility: 10 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.

Nearby live cameras

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

1 camera

Maui Live Cam

25.7 km awayOpenStreetMap

Check is getting oldLast checked 300h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 5, 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

reefsalt Waterbeginner 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

Red-bellied dolphin

Stenella longirostris

DeepLog6

Sea star starfish

Linckia multifora

DeepLog4

Nudibranch

Phyllidia varicosa

DeepLog3

Plump sea cucumber

Actinopyga obesa

DeepLog2

Sailfin flyingfish

Parexocoetus brachypterus

DeepLog2

Tiger cowrie

Cypraea tigris

DeepLog2

Wire coral

Cirrhipathes anguina

DeepLog2

Blacktail snapper

Lutjanus fulvus

DeepLog1

Blotcheye soldierfish

Myripristis berndti

DeepLog1

Cleaner wrasse

Labroides phthirophagus

DeepLog1

Commerson’s frogfish

Antennarius commerson

DeepLog1

Gold lace nudibranch

Halgerda terramtuentis

DeepLog1

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

DeepLog + OBIS →

Photos