United States

Keahole Wash Rocks

10–30 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal81/100

Waves

1.0 m

10.2 s

Swell

0.7 m

7.5 s

Current speed

0.4 km/h

flowing toward E

Water temperature

28.3°C

Wind

0.3 km/h

→ NW

Sea level

0.5 m

WavesChallenging

SwellCalm

Current speedCalm

Planning window

01:00–02:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves1.0–1.0 mCurrent speed0.5 km/h maxWater temperature28.3°C

Mon, Oct 19Watch

Waves0.9–1.0 mCurrent speed0.8 km/h maxWater temperature28.3°C

Tue, Oct 20Watch

Waves0.8–0.9 mCurrent speed1.3 km/h maxWater temperature28.2°C

TodayWatch

Waves0.7–0.8 mCurrent speed1.6 km/h maxWater temperature28.2°C

Next 72 hours

19:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 28.4°C

01:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 28.1°C

07:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 28.0°C

13:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 28.7°C

19:00

Waves: 0.9 m

Current speed: 0.6 km/h

Water temperature: 28.4°C

01:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 28.2°C

07:00

Waves: 0.9 m

Current speed: 0.9 km/h

Water temperature: 28.0°C

13:00

Waves: 0.8 m

Current speed: 1.1 km/h

Water temperature: 28.5°C

19:00

Waves: 0.8 m

Current speed: 1.1 km/h

Water temperature: 28.2°C

01:00

Waves: 0.8 m

Current speed: 1.3 km/h

Water temperature: 28.0°C

07:00

Waves: 0.7 m

Current speed: 1.6 km/h

Water temperature: 27.9°C

13:00

Waves: 0.7 m

Current speed: 1.5 km/h

Water temperature: 28.6°C

Catalog depth10–30 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

Year-round

Peak month

Sep 27.2°

Jan25.0°

Feb24.7°

Mar24.7°

Apr25.0°

May25.6°

Jun26.1°

Jul26.6°

Aug27.1°

Sep27.2°

Oct27.1°

Nov26.4°

Dec25.6°

Current: moderate

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

salt 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

Ophiocoma cynthiae

DeepLog1

Kulamanamana haumeaae

Nearby OBIS observations14

Keratoisididae

Nearby OBIS observations8

Chelonia mydas

Nearby OBIS observations7

Humpback whale

Megaptera novaeangliae

Nearby OBIS observations7

Acanella dispar

Nearby OBIS observations6

Orangespine unicornfish

Naso lituratus

Nearby OBIS observations6

Arc-eye hawkfish

Paracirrhites arcatus

Nearby OBIS observations5

Hydrodendron gorgonoide

Nearby OBIS observations5

Orangespot surgeonfish

Acanthurus olivaceus

Nearby OBIS observations5

Actinopyga varians

Nearby OBIS observations4

Brown surgeonfish

Acanthurus nigrofuscus

Nearby OBIS observations4

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

DeepLog + OBIS →