Africa › Tanzania

THGI Nungwi

5–25 mMax Depth

boatEntry

21Species

Conditions Summary

Model forecast · local time (GMT+3)

Model conditions signal91/100

Waves

0.7 m

7.1 s

Swell

0.7 m

5.6 s

Current speed

0.4 km/h

flowing toward W

Water temperature

27.6°C

Wind

12.1 km/h

→ SE

Sea level

0.7 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

06:15–06:00

Calmest model window

Forecast Overview

Mon, Oct 19Watch

Waves0.7–0.8 mCurrent speed0.5 km/h maxWater temperature28.0°C

Tue, Oct 20Watch

Waves0.7–0.8 mCurrent speed0.8 km/h maxWater temperature28.0°C

TodayWatch

Waves0.6–0.8 mCurrent speed0.8 km/h maxWater temperature28.1°C

TomorrowWatch

Waves0.6–0.6 mCurrent speed1.0 km/h maxWater temperature28.0°C

Next 72 hours

06:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 27.6°C

12:00

Waves: 0.7 m

Current speed: 0.5 km/h

Water temperature: 28.1°C

18:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 28.2°C

00:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 27.8°C

06:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 27.8°C

12:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 28.2°C

18:00

Waves: 0.8 m

Current speed: 0.5 km/h

Water temperature: 28.2°C

00:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 27.9°C

06:00

Waves: 0.7 m

Current speed: 0.0 km/h

Water temperature: 27.8°C

12:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 28.2°C

18:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 28.4°C

00:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 28.0°C

Catalog depth5–25 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

Jun-Mar

Peak month

Mar 29.2°

Jan28.1°

Feb28.3°

Mar29.2°

Apr28.9°

May28.0°

Jun26.9°

Jul25.9°

Aug25.5°

Sep25.8°

Oct26.6°

Nov27.7°

Dec28.3°

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

salt 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

Twobar anemonefish

Amphiprion allardi

DeepLog3

Protoreaster lincki

DeepLog2

Crown squirrelfish

Sargocentron diadema

DeepLog1

Grey moray

Gymnothorax griseus

DeepLog1

Harpooner sea urchin

Echinothrix calamaris

DeepLog1

Harp shell

Harpa amouretta

DeepLog1

Hebrew cone

Conus ebraeus

DeepLog1

Leaf scorpionfish

Taenianotus triacanthus

DeepLog1

Livid cone

Conus lividus

DeepLog1

Money cowrie

Monetaria moneta

DeepLog1

Ribbontail stingray

Taeniura lymma

DeepLog1

Richardson's moray

Gymnothorax richardsonii

DeepLog1

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

DeepLog + OBIS →

Photos