Tanzania

Mnemba Atoll

5–30 mMax Depth

boatEntry

2Species

Conditions Summary

Model forecast · local time (GMT+3)

Planning signal71/100

Waves

1.2 m

7.6 s

Swell

1.1 m

7.0 s

Current speed

1.2 km/h

flowing toward NW

Water temperature

26.2°C

Wind

15.6 km/h

→ SE

Sea level

0.5 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.2–1.2 mCurrent speed1.2 km/h maxWater temperature26.2°C

TomorrowChallenging

Waves1.2–1.3 mCurrent speed1.3 km/h maxWater temperature26.3°C

Mon, Sep 7Challenging

Waves1.2–1.3 mCurrent speed1.3 km/h maxWater temperature26.2°C

Tue, Sep 8Challenging

Waves1.1–1.2 mCurrent speed1.3 km/h maxWater temperature26.3°C

Next 72 hours

20:00

Waves: 1.2 m

Current speed: 1.2 km/h

Water temperature: 26.2°C

02:00

Waves: 1.2 m

Current speed: 0.8 km/h

Water temperature: 26.1°C

08:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 26.1°C

14:00

Waves: 1.2 m

Current speed: 1.2 km/h

Water temperature: 26.5°C

20:00

Waves: 1.3 m

Current speed: 1.3 km/h

Water temperature: 26.3°C

02:00

Waves: 1.3 m

Current speed: 1.2 km/h

Water temperature: 26.1°C

08:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 26.1°C

14:00

Waves: 1.2 m

Current speed: 1.2 km/h

Water temperature: 26.4°C

20:00

Waves: 1.2 m

Current speed: 1.3 km/h

Water temperature: 26.3°C

02:00

Waves: 1.2 m

Current speed: 1.0 km/h

Water temperature: 26.2°C

08:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 26.2°C

14:00

Waves: 1.1 m

Current speed: 1.2 km/h

Water temperature: 26.4°C

Catalog depth5–30 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

Not available

Peak month

Mar 29.2°

Jan28.2°

Feb28.5°

Mar29.2°

Apr28.9°

May28.0°

Jun26.9°

Jul25.9°

Aug25.5°

Sep25.8°

Oct26.6°

Nov27.7°

Dec28.4°

Current: moderate

Typical visibility: 25 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 Waterbeginner 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

Atlantic green turtle

Chelonia mydas

DeepLog1

Powderblue surgeonfish

Acanthurus leucosternon

DeepLog1

Theristus

Nearby OBIS observations8

Paracanthonchus

Nearby OBIS observations6

Acanthonchus

Nearby OBIS observations5

Actinonema

Nearby OBIS observations5

Daptonema

Nearby OBIS observations5

Euchromadora

Nearby OBIS observations5

Innocuonema

Nearby OBIS observations5

Prochromadorella

Nearby OBIS observations5

Chromadora

Nearby OBIS observations4

Cocos nucifera

Nearby OBIS observations4

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

DeepLog + OBIS →

Photos