Nosy Mitsio
Island Island group off northwest Madagascar with coral reefs
Part of Madagascar’s Mitsio archipelago, Nosy Mitsio offers white-sand beaches, reef snorkeling and small fishing villages; boat trips link it to Nosy Be for diving and local seafood.
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Nosy Mitsio is the largest island in the Mitsio archipelago off the northwest coast of Madagascar in the Diana Region. The island and its surrounding islets are noted for white-sand beaches, fringing coral reefs and traditional fishing villages.
Visitors come for day trips or short stays to snorkel and dive the reefs, explore remote beaches and visit small coastal settlements. The islands retain a rural character and tourism infrastructure is limited compared with nearer Nosy Be.
The Mitsio group lies off Madagascar’s northwestern coastline and is accessed by boat from Nosy Be and other regional ports.
- Diving and local accommodation: The island group offers multiple dive and snorkel sites with clear water and fringing coral reefs, and simple local guesthouses are available on some islands for overnight visitors.
How to Get to Nosy Mitsio #
Nosy Mitsio is reached by boat from Nosy Be or the mainland port of Ankify. Local pirogues and small motorboats provide transport; schedules are informal and weather-dependent, so arrange transfers through reputable operators on Nosy Be. Travel times vary by vessel and sea conditions.
Tips for Visiting Nosy Mitsio #
- Hire a local pirogue or boat from Nosy Be to reach the islands - schedules can be informal and change with weather.
- Bring snorkeling fins and reef-safe sunscreen; coral gardens are healthy but fragile.
- Stay overnight on nearby Nosy Be to access early-morning calm seas for diving and fishing trips.
Best Time to Visit Nosy Mitsio #
Best during the dry season (April-November) for clear water and calmer sea conditions - ideal for diving and fishing.
Weather & Climate near Nosy Mitsio #
Tropical climate with consistently warm temperatures year-round. Temperatures range from 19°C to 32°C. Abundant rainfall (1692 mm/year), wettest in January with a pronounced dry season.
January
January is warm with muggy conditions (dew point 24°C). The wettest month with heavy rain (445 mm) and mostly overcast skies.
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February
February is warm with stifling humidity (dew point 24°C). Heavy rain (398 mm) and partly cloudy skies.
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March
March is the hottest month, feeling like 31°C due to high humidity. Heavy rain (260 mm) and partly cloudy skies.
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April
April is hot, feeling like 30°C due to high humidity. Significant rainfall (107 mm) and mostly sunny skies.
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May
May is warm with highs of 31°C and lows of 22°C. Light rainfall and mostly sunny skies.
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June
June is warm with highs of 30°C and lows of 20°C. Light rainfall and mostly sunny skies.
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July
July is mild with highs of 29°C and lows of 19°C. Light rainfall and mostly sunny skies.
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August
August is warm with highs of 29°C and lows of 20°C. Light rainfall and mostly sunny skies.
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September
September is warm with highs of 30°C and lows of 20°C. The driest month with just 14 mm and clear sunny skies.
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October
October is warm with highs of 31°C and lows of 22°C. Moderate rainfall (36 mm) and mostly sunny skies.
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November
November is hot, feeling like 29°C. Regular rainfall (87 mm) and mostly sunny skies.
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December
December is hot, feeling like 30°C due to high humidity. Heavy rain (267 mm) and partly cloudy skies.
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