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Toamasina I
City in Antsiranana, Madagascar
Overview
Toamasina I, also known as Tamatave, is Madagascar's main port city and commercial gateway on the east coast. The city blends colonial heritage, busy markets, and access to picturesque beaches. Visitors can enjoy a lively atmosphere alongside the rhythmic life of the Indian Ocean.
Geographic Context
Jurisdiction
Madagascar
Province
Antsiranana
Population
179,045
Time Zone
Indian/Antananarivo
Coordinates
-18.14°, 49.39°
Key Metrics
Safety Score · estimate
50
Female Safety
45
LGBTQ+ Safety
35
Traffic Safety
40
Food Safety
45
Monthly Cost · estimate
$548
Local Cost
$279
Local Income
$110
Cashless
25
English
20
Temperature
23.8°C
Summer Avg
25.9°C
Winter Avg
21.5°C
Record High
33.1°C
Record Low
16.6°C
Humidity
82%
Precipitation
1949 mm
Internet Speed
362 Mbps
Upload
51 Mbps
Latency
20 ms
City Vibrancy
2
Coworking
0
Cafes
0
Nightlife
2
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
TMM
Distance
3 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 60/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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