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Port of Maroantsetra

MGWMN🇲🇬Madagascar

Also known as: Mouillage de Maroantsetra, Port Choiseul

Maroantsetra is an anchorage port located on the northern end of the Bay of Antongil on Madagascar's east coast. It serves as a market town and handles general cargo. The port is accessible to vessels and has tugs available.

Background
Maroantsetra, formerly Louisbourg, is a market town and port in Madagascar. Located at the northern end of the Bay of Antongil on Madagascar's east coast, it is the capital of Ambatosoa, the country's newest administrative region. In 2018, Maroantsetra counted 42,529 people. Even though it is a small city, Maroantsetra played an important role in the Betsimisaraka history as the unification of this tribe by Ratsimilaho started there. Throughout the 18th century, Maroantsetra was involved in the reccurent attacks carried by the Sakalavas and the Betsimisarakas against the islands of Comoros and some east African countries.Such attacks might have been motivated by the increasing need for commodities imposed by European imperialism in the region. A scholar argued that the first Anglo-American pirates who sailed into the Indian Ocean during the 1680s visited Madagascar for provisions. Communities on the east coast were then struggling to control and benefit from commerce with Europeans, but they likely found this task impossible without dominating the trade routes that stretched far into the interior. By 1655, the French found that frequent warfare between populations on Nosy Boraha and Antongil Bay was contributing to a strong demand for guns by populations living near the bay.
Loading current conditions…
Channel Depth
23ft
Elevation
12m
Port of Entry
Unknown
Pilotage Compulsory
Unknown
Tug Assistance
Unknown
Drydock
U
Repair Code
U
WPI No.
47590
GeoNames ID
1060282
Wikidata
Q118175
UN/LOCODE
MGWMN
Country
🇲🇬Madagascar
Time Zone
UTC+3
Feature Type
ANCH (Anchorage)
Type
Port
Harbor Type
Open roadstead
Shelter
Fair
Latitude
-15.4500°
Longitude
49.8167°
Flag
Type
Name
Dist.
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How do I navigate the approach to the Port of Maroantsetra?+
The approach to Maroantsetra is supported by 3 navigation aids within 50 nautical miles. The nearest is Tanjona Masoala Lighthouse at 39.6 NM to the SE. Other aids include Antalaha Range Rear (42.5 NM NE), Antalaha Range Front (42.8 NM NE). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Maroantsetra on?+
The Port of Maroantsetra is situated on the Mozambique Channel in MG. The area falls within the tropical climate zone with warm waters and seasonal monsoons, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Maroantsetra?+
You can track vessels near Maroantsetra (MGWMN) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for MGWMN on the live map.
What are the operating hours and time zone for the Port of Maroantsetra?+
The Port of Maroantsetra operates in the UTC+3 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.