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Antsiranana Port Lighthouse

Iso WRG 4s🇲🇬Madagascar, MGOperational

Location & Light Range

About Antsiranana Port Lighthouse

Antsiranana Port Lighthouse is a maritime navigation aid located in Madagascar, MG. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 13 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Iso WRG 4s. This means the light produces 1 flash every 4 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is wrg, which may indicate a specific sector or warning zone.

Position: Antsiranana Port Lighthouse is positioned at -12.2677°S, 49.2890°E, near Madagascar in MG.

Geographic context: Antsiranana Port Lighthouse is situated on the Mozambique Channel. The location falls within the tropical climate zone with warm waters and seasonal monsoons.

Nearby lighthouses in MG: Other lighthouses in the region include Analalava, Anorombato, Anosy Beacon, Anosy Beacon, Antalaha Range Front. View all on the Lighthouses Directory.

Nearby Ports

Antsiranana

MGDIE

0.6 NMSSW

Flash Characteristics

Characteristic Signature
Iso WRG 4s
Flash Type
Isophase
Light Color
WRG
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
13m
Light Range
Not available
Status
ACTIVE
City
Madagascar
Country
🇲🇬MG
Latitude
-12.2677°
Longitude
49.2890°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Antsiranana Port Lighthouse at night?+
Antsiranana Port displays the characteristic Iso WRG 4s — 1 wrg flash every 4 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The wrg color may indicate a specific sector or warning zone.
Which ports and harbors does Antsiranana Port Lighthouse guide vessels into?+
Antsiranana Port Lighthouse assists vessels approaching 1 nearby port. The closest is Antsiranana at 0.6 NM to the SSW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Antsiranana Port Lighthouse still active and maintained?+
Yes, Antsiranana Port Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Antsiranana Port Lighthouse?+
You can track vessels near Antsiranana Port Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.