Africa › Tanzania › Mafia Island

Nudi City

12 mMax Depth

BoatEntry

10Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal71/100

Waves

1.1 m

7.2 s

Swell

0.9 m

7.3 s

Current speed

0.9 km/h

flowing toward N

Water temperature

27.0°C

Wind

8.3 km/h

→ E

Sea level

0.3 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.1–1.1 mCurrent speed1.1 km/h maxWater temperature27.2°C

TodayWatch

Waves1.0–1.1 mCurrent speed1.4 km/h maxWater temperature27.2°C

TomorrowWatch

Waves0.8–1.0 mCurrent speed1.9 km/h maxWater temperature27.3°C

Fri, Oct 23Watch

Waves0.9–0.9 mCurrent speed2.2 km/h maxWater temperature27.2°C

Next 72 hours

05:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 27.0°C

11:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 27.1°C

17:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 27.3°C

23:00

Waves: 1.1 m

Current speed: 0.9 km/h

Water temperature: 27.1°C

05:00

Waves: 1.0 m

Current speed: 1.1 km/h

Water temperature: 27.1°C

11:00

Waves: 1.0 m

Current speed: 0.9 km/h

Water temperature: 27.2°C

17:00

Waves: 1.0 m

Current speed: 1.1 km/h

Water temperature: 27.4°C

23:00

Waves: 1.0 m

Current speed: 1.1 km/h

Water temperature: 27.2°C

05:00

Waves: 0.9 m

Current speed: 1.5 km/h

Water temperature: 27.1°C

11:00

Waves: 0.9 m

Current speed: 1.1 km/h

Water temperature: 27.3°C

17:00

Waves: 0.9 m

Current speed: 1.9 km/h

Water temperature: 27.5°C

23:00

Waves: 0.9 m

Current speed: 1.3 km/h

Water temperature: 27.3°C

Catalog depth12 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.

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Dive Types

MuckReefSalt Water

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

Bluespotted Stingray

From site catalogue

Crab

From site catalogue

Flatworm

From site catalogue

Juvenile fish (macro)

From site catalogue

Kuhls Stingray

From site catalogue

Moray eel

From site catalogue

Nudibranch

From site catalogue

Octopus

From site catalogue

Reef fish ( Scorpionfish, boxfish,puffer fish, surgeonfish, angelfish, bannerfish, triggerfish, parrotfish, trumpetfish, pipefish, clown fish, swee

From site catalogue

Shrimps

From site catalogue

Numenius phaeopus

Nearby OBIS observations6

Chaetodon trifasciatus

Nearby OBIS observations5

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

OBIS source →

Photos