Oceania › Marshall Islands

Kwaj-1 Coral Head

18–35 mMax Depth

boatEntry

13Species

Conditions Summary

Model forecast · local time (GMT+12)

Planning signal81/100

Waves

1.0 m

8.8 s

Swell

0.7 m

8.1 s

Current speed

1.3 km/h

flowing toward SW

Water temperature

31.1°C

Wind

2.2 km/h

→ SW

Sea level

0.4 m

falling

WavesChallenging

SwellCalm

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.0–1.0 mCurrent speed1.3 km/h maxWater temperature31.3°C

TomorrowWatch

Waves0.9–1.0 mCurrent speed1.0 km/h maxWater temperature30.8°C

Tue, Sep 8Watch

Waves0.9–1.1 mCurrent speed1.3 km/h maxWater temperature30.4°C

Wed, Sep 9Challenging

Waves1.1–1.4 mCurrent speed1.2 km/h maxWater temperature30.3°C

Next 72 hours

13:00

Waves: 1.0 m

Current speed: 1.3 km/h

Water temperature: 31.0°C

19:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 31.5°C

01:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 30.7°C

07:00

Waves: 1.0 m

Current speed: 0.7 km/h

Water temperature: 30.5°C

13:00

Waves: 0.9 m

Current speed: 1.0 km/h

Water temperature: 30.9°C

19:00

Waves: 0.9 m

Current speed: 0.9 km/h

Water temperature: 31.0°C

01:00

Waves: 0.9 m

Current speed: 0.7 km/h

Water temperature: 30.5°C

07:00

Waves: 0.9 m

Current speed: 1.0 km/h

Water temperature: 30.4°C

13:00

Waves: 0.9 m

Current speed: 0.9 km/h

Water temperature: 30.5°C

19:00

Waves: 1.0 m

Current speed: 1.3 km/h

Water temperature: 30.5°C

01:00

Waves: 1.1 m

Current speed: 1.1 km/h

Water temperature: 30.3°C

07:00

Waves: 1.2 m

Current speed: 1.1 km/h

Water temperature: 30.2°C

Catalog depth18–35 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 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

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Verconia simplex

DeepLog3

Daphnella flammea

DeepLog2

Euplica varians

DeepLog2

Captain cone

Conus capitaneus

DeepLog1

Cheeklined wrasse

Oxycheilinus digramma

DeepLog1

Clown triggerfish

Balistoides conspicillum

DeepLog1

Crowned cone

Conus coronatus

DeepLog1

Favartia cyclostoma

DeepLog1

Gardiner's doridomorpha

Doridomorpha gardineri

DeepLog1

Metanachis marquesa

DeepLog1

Network lamellaria

Coriocella nigra

DeepLog1

One-zoned turris

Clavus unizonalis

DeepLog1

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

DeepLog + OBIS →

Photos