Oceania › Marshall Islands

West Coral Pass

12–30 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+12)

Model conditions signal61/100

Waves

1.4 m

8.1 s

Swell

0.9 m

5.1 s

Current speed

1.7 km/h

flowing toward S

Water temperature

29.3°C

Wind

27.1 km/h

→ NW

Sea level

0.7 m

rising

WavesChallenging

SwellWatch

Current speedWatch

Forecast Overview

Thu, Oct 15Challenging

Waves1.4–1.4 mCurrent speed1.9 km/h maxWater temperature29.3°C

Fri, Oct 16Challenging

Waves1.3–1.4 mCurrent speed1.5 km/h maxWater temperature29.3°C

Sat, Oct 17Challenging

Waves1.1–1.3 mCurrent speed1.5 km/h maxWater temperature29.5°C

Sun, Oct 18Challenging

Waves1.0–1.1 mCurrent speed1.3 km/h maxWater temperature29.5°C

Next 72 hours

15:00

Waves: 1.4 m

Current speed: 1.8 km/h

Water temperature: 29.3°C

21:00

Waves: 1.4 m

Current speed: 1.7 km/h

Water temperature: 29.3°C

03:00

Waves: 1.4 m

Current speed: 1.4 km/h

Water temperature: 29.2°C

09:00

Waves: 1.4 m

Current speed: 0.8 km/h

Water temperature: 29.3°C

15:00

Waves: 1.4 m

Current speed: 0.8 km/h

Water temperature: 29.4°C

21:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 29.4°C

03:00

Waves: 1.3 m

Current speed: 0.9 km/h

Water temperature: 29.2°C

09:00

Waves: 1.2 m

Current speed: 0.9 km/h

Water temperature: 29.4°C

15:00

Waves: 1.2 m

Current speed: 1.5 km/h

Water temperature: 29.7°C

21:00

Waves: 1.1 m

Current speed: 1.3 km/h

Water temperature: 29.6°C

03:00

Waves: 1.1 m

Current speed: 1.3 km/h

Water temperature: 29.3°C

09:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 29.5°C

Catalog depth12–30 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 29.4°

Jan28.3°

Feb28.2°

Mar28.2°

Apr28.4°

May28.6°

Jun28.7°

Jul28.9°

Aug29.2°

Sep29.4°

Oct29.4°

Nov29.2°

Dec28.7°

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

reefdriftsalt 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

Mangrove whipray

Urogymnus granulatus

DeepLog1

Porcupine ray

Urogymnus asperrimus

DeepLog1

Stony coral

Fungia fungites

DeepLog1

Small-bodied acanthurid

Ctenochaetus striatus

Nearby OBIS observations24

Small-bodied parrotfish

Chlorurus sordidus

Nearby OBIS observations16

Naso other

Naso hexacanthus

Nearby OBIS observations14

Small-bodied acanthurid

Ctenochaetus cyanocheilus

Nearby OBIS observations14

Goatfish

Parupeneus multifasciatus

Nearby OBIS observations12

Fusilier

Caesio caerulaurea

Nearby OBIS observations10

Large-bodied emperor

Monotaxis grandoculis

Nearby OBIS observations9

Small-bodied acanthurid

Acanthurus triostegus

Nearby OBIS observations9

Naso lituratus

Nearby OBIS observations7

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

DeepLog + OBIS →

Photos