United States

Kohala Coast

5–30 mMax Depth

boatEntry

11Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal61/100

Waves

1.2 m

8.0 s

Swell

1.0 m

5.3 s

Current speed

2.0 km/h

flowing toward N

Water temperature

28.4°C

Wind

3.7 km/h

→ NW

Sea level

0.5 m

falling

WavesChallenging

SwellWatch

Current speedWatch

Forecast Overview

Tue, Oct 20Challenging

Waves1.1–1.2 mCurrent speed2.2 km/h maxWater temperature28.2°C

TodayWatch

Waves0.9–1.1 mCurrent speed2.9 km/h maxWater temperature28.1°C

TomorrowWatch

Waves0.9–1.0 mCurrent speed2.5 km/h maxWater temperature28.0°C

Fri, Oct 23Watch

Waves1.0–1.0 mCurrent speed2.5 km/h maxWater temperature27.9°C

Next 72 hours

16:00

Waves: 1.2 m

Current speed: 2.2 km/h

Water temperature: 28.4°C

22:00

Waves: 1.1 m

Current speed: 1.6 km/h

Water temperature: 28.1°C

04:00

Waves: 1.1 m

Current speed: 2.2 km/h

Water temperature: 27.9°C

10:00

Waves: 1.0 m

Current speed: 2.3 km/h

Water temperature: 28.0°C

16:00

Waves: 1.0 m

Current speed: 2.9 km/h

Water temperature: 28.4°C

22:00

Waves: 0.9 m

Current speed: 2.3 km/h

Water temperature: 28.0°C

04:00

Waves: 0.9 m

Current speed: 2.5 km/h

Water temperature: 27.8°C

10:00

Waves: 0.9 m

Current speed: 2.0 km/h

Water temperature: 28.1°C

16:00

Waves: 0.9 m

Current speed: 2.3 km/h

Water temperature: 28.3°C

22:00

Waves: 1.0 m

Current speed: 2.3 km/h

Water temperature: 27.9°C

04:00

Waves: 1.0 m

Current speed: 2.3 km/h

Water temperature: 27.7°C

10:00

Waves: 1.0 m

Current speed: 1.8 km/h

Water temperature: 27.9°C

Catalog depth5–30 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

Not available

Peak month

Sep 27.1°

Jan24.9°

Feb24.6°

Mar24.6°

Apr24.9°

May25.4°

Jun25.9°

Jul26.4°

Aug26.9°

Sep27.1°

Oct27.0°

Nov26.4°

Dec25.5°

Current: mild

Typical visibility: 25 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

reefsalt 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

Bunch whale

Megaptera novaeangliae

DeepLog7

Atlantic green turtle

Chelonia mydas

DeepLog1

Bodianus albotaeniatus

DeepLog1

Great barracuda

Sphyraena barracuda

DeepLog1

Leopard blenny

Exallias brevis

DeepLog1

Nudibranch

Phyllidia varicosa

DeepLog1

Orangespot surgeonfish

Acanthurus olivaceus

DeepLog1

Reef chromis

Pycnochromis pacifica

DeepLog1

Saddled butterflyfish

Chaetodon ephippium

DeepLog1

Sunburst butterflyfish

Chaetodon kleinii

DeepLog1

Yellow-edged moray

Gymnothorax flavimarginatus

DeepLog1

Kulamanamana haumeaae

Nearby OBIS observations23

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

DeepLog + OBIS →

Photos