Northern Mariana Islands

Landing Craft

20–35 mMax Depth

boatEntry

53Species

Conditions Summary

Model forecast · local time (GMT+10)

Model conditions signal71/100

Waves

1.6 m

8.2 s

Swell

1.1 m

7.9 s

Current speed

0.5 km/h

flowing toward W

Water temperature

29.0°C

Wind

16.4 km/h

→ E

Sea level

0.7 m

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.6–1.6 mCurrent speed0.9 km/h maxWater temperature28.9°C

TodayChallenging

Waves1.5–1.7 mCurrent speed3.0 km/h maxWater temperature28.9°C

TomorrowChallenging

Waves1.5–2.0 mCurrent speed2.5 km/h maxWater temperature28.9°C

Fri, Oct 23Challenging

Waves1.5–1.9 mCurrent speed3.3 km/h maxWater temperature28.9°C

Next 72 hours

21:00

Waves: 1.6 m

Current speed: 0.5 km/h

Water temperature: 29.0°C

03:00

Waves: 1.6 m

Current speed: 1.5 km/h

Water temperature: 28.8°C

09:00

Waves: 1.6 m

Current speed: 2.5 km/h

Water temperature: 28.9°C

15:00

Waves: 1.6 m

Current speed: 1.3 km/h

Water temperature: 29.1°C

21:00

Waves: 1.5 m

Current speed: 1.8 km/h

Water temperature: 28.9°C

03:00

Waves: 1.5 m

Current speed: 0.9 km/h

Water temperature: 28.8°C

09:00

Waves: 1.7 m

Current speed: 1.3 km/h

Water temperature: 28.9°C

15:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 29.0°C

21:00

Waves: 2.0 m

Current speed: 0.6 km/h

Water temperature: 28.9°C

03:00

Waves: 1.8 m

Current speed: 0.6 km/h

Water temperature: 28.8°C

09:00

Waves: 1.7 m

Current speed: 0.7 km/h

Water temperature: 28.8°C

15:00

Waves: 1.6 m

Current speed: 1.6 km/h

Water temperature: 29.0°C

Catalog depth20–35 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.

Updated: cached data

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 29.5°

Jan27.7°

Feb27.3°

Mar27.4°

Apr27.9°

May28.7°

Jun29.3°

Jul29.4°

Aug29.4°

Sep29.5°

Oct29.2°

Nov28.9°

Dec28.3°

Current: mild

Typical visibility: 40 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

wrecksalt 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

Bennett's coralfish

Chaetodon bennetti

DeepLog2

Blacktail snapper

Lutjanus fulvus

DeepLog2

Decorated goby

Istigobius decoratus

DeepLog2

Luzon sea star

Echinaster luzonicus

DeepLog2

Money cowrie

Monetaria moneta

DeepLog2

Ocellate damselfish

Pomacentrus vaiuli

DeepLog2

Sharptooth cardinal

Cheilodipterus quinquelineatus

DeepLog2

Starry goby

Asterropteryx semipunctata

DeepLog2

African coris

Coris gaimard

DeepLog1

Black damsel

Stegastes nigricans

DeepLog1

Blackside hawkfish

Paracirrhites forsteri

DeepLog1

Blunt snout gregory

Stegastes punctatus

DeepLog1

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

DeepLog + OBIS →

Photos