Oceania › Marshall Islands

Kwaj-3 Coral Head

16–28 mMax Depth

boatEntry

100Species

Conditions Summary

Model forecast · local time (GMT+12)

Model conditions signal91/100

Waves

1.0 m

8.3 s

Swell

0.6 m

9.3 s

Current speed

0.7 km/h

flowing toward E

Water temperature

29.6°C

Wind

20.4 km/h

→ SW

Sea level

0.5 m

rising

WavesWatch

SwellCalm

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.0–1.1 mCurrent speed1.0 km/h maxWater temperature29.7°C

TomorrowChallenging

Waves1.0–1.1 mCurrent speed1.0 km/h maxWater temperature29.7°C

Fri, Oct 23Challenging

Waves1.0–1.1 mCurrent speed0.9 km/h maxWater temperature29.6°C

Sat, Oct 24Watch

Waves1.0–1.0 mCurrent speed0.8 km/h maxWater temperature29.4°C

Next 72 hours

12:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 29.6°C

18:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 29.7°C

00:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 29.5°C

06:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.5°C

12:00

Waves: 1.0 m

Current speed: 0.9 km/h

Water temperature: 29.8°C

18:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 29.8°C

00:00

Waves: 1.0 m

Current speed: 0.8 km/h

Water temperature: 29.6°C

06:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 29.4°C

12:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 29.6°C

18:00

Waves: 1.0 m

Current speed: 0.8 km/h

Water temperature: 29.7°C

00:00

Waves: 1.0 m

Current speed: 0.8 km/h

Water temperature: 29.5°C

06:00

Waves: 1.0 m

Current speed: 0.3 km/h

Water temperature: 29.4°C

Catalog depth16–28 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

Dec-Apr

Peak month

Sep 29.3°

Jan27.9°

Feb27.7°

Mar27.8°

Apr28.1°

May28.5°

Jun28.6°

Jul28.8°

Aug29.1°

Sep29.3°

Oct29.3°

Nov29.0°

Dec28.4°

Current: moderate

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

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

Blackspotted puffer

Arothron nigropunctatus

DeepLog3

Orange-fin anemonefish

Amphiprion chrysopterus

DeepLog3

Worm snail

Ceraesignum maximum

DeepLog3

Black and white snapper

Macolor niger

DeepLog2

Bridled parrotfish

Scarus frenatus

DeepLog2

Decorated reticulidia

Reticulidia halgerda

DeepLog2

Gastropod

Colubraria nitidula

DeepLog2

Gastropod

Stomatella auricula

DeepLog2

Lined surgeonfish

Acanthurus lineatus

DeepLog2

Obscure dwarf triton

Colubraria obscura

DeepLog2

Pencil urchin

Eucidaris metularia

DeepLog2

Pricked cone

Conus pertusus

DeepLog2

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

DeepLog + OBIS →

Photos