Tanzania

Lagoon Mounding

5–20 mMax Depth

boatEntry

82Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal61/100

Waves

0.9 m

6.8 s

Swell

0.9 m

6.0 s

Current speed

3.3 km/h

flowing toward N

Water temperature

27.3°C

Wind

17.0 km/h

→ SE

Sea level

0.5 m

rising

WavesWatch

SwellWatch

Current speedChallenging

Forecast Overview

Sat, Oct 17Challenging

Waves0.9–1.0 mCurrent speed3.3 km/h maxWater temperature27.1°C

Sun, Oct 18Challenging

Waves1.0–1.1 mCurrent speed3.4 km/h maxWater temperature27.0°C

Mon, Oct 19Challenging

Waves1.0–1.1 mCurrent speed3.4 km/h maxWater temperature27.2°C

Tue, Oct 20Watch

Waves0.9–1.0 mCurrent speed3.2 km/h maxWater temperature27.1°C

Next 72 hours

16:00

Waves: 0.9 m

Current speed: 3.2 km/h

Water temperature: 27.4°C

22:00

Waves: 1.0 m

Current speed: 3.2 km/h

Water temperature: 26.9°C

04:00

Waves: 1.0 m

Current speed: 2.8 km/h

Water temperature: 26.8°C

10:00

Waves: 1.0 m

Current speed: 2.9 km/h

Water temperature: 26.9°C

16:00

Waves: 1.0 m

Current speed: 3.4 km/h

Water temperature: 27.3°C

22:00

Waves: 1.1 m

Current speed: 3.4 km/h

Water temperature: 27.0°C

04:00

Waves: 1.1 m

Current speed: 3.2 km/h

Water temperature: 26.9°C

10:00

Waves: 1.0 m

Current speed: 3.2 km/h

Water temperature: 27.1°C

16:00

Waves: 1.0 m

Current speed: 3.4 km/h

Water temperature: 27.7°C

22:00

Waves: 1.0 m

Current speed: 3.2 km/h

Water temperature: 27.1°C

04:00

Waves: 0.9 m

Current speed: 2.9 km/h

Water temperature: 26.9°C

10:00

Waves: 0.9 m

Current speed: 2.6 km/h

Water temperature: 27.1°C

Catalog depth5–20 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

Jul-Mar

Peak month

Mar 29.2°

Jan28.4°

Feb28.6°

Mar29.2°

Apr28.9°

May28.0°

Jun26.9°

Jul25.9°

Aug25.5°

Sep25.7°

Oct26.5°

Nov27.6°

Dec28.5°

Current: moderate

Typical visibility: 15 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

Rock-boring urchin

Echinometra mathaei

DeepLog11

Sea star starfish

Linckia multifora

DeepLog7

Pacific blue seastar

Linckia laevigata

DeepLog5

Prickly-pored coral

Echinopora hirsutissima

DeepLog4

Striped sea urchin

Tripneustes gratilla

DeepLog4

Threespot dascyllus

Dascyllus trimaculatus

DeepLog4

Tiger cowrie

Cypraea tigris

DeepLog4

Arabian monocle bream

Scolopsis ghanam

DeepLog3

Blackbar devil

Plectroglyphidodon dickii

DeepLog3

Brittle star

Ophiocoma scolopendrina

DeepLog3

Moorish idol

Zanclus cornutus

DeepLog3

Plate and knob coral

Porites rus

DeepLog3

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

DeepLog + OBIS →

Photos