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Saint-Louis Lighthouse

Fl G 4s🇬🇵Guadeloupe, GPOperational

Location & Light Range

About Saint-Louis Lighthouse

Saint-Louis Lighthouse is a maritime navigation aid located in Guadeloupe, GP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 11 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl G 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 green, which may indicate a specific sector or warning zone.

Position: Saint-Louis Lighthouse is positioned at 15.9537°N, 61.3193°W, near Guadeloupe in GP.

Geographic context: Saint-Louis Lighthouse is situated on the Caribbean Sea. The location falls within the tropical climate zone with warm waters and seasonal monsoons.

Nearby lighthouses in GP: Other lighthouses in the region include Anse À La Barque, Bourg Des Saintes, La Désirade, Le Moule, Le Moule. View all on the Lighthouses Directory.

Nearby Ports

Folle-Anse

GPFAE

1.4 NMWSW

Grand-Bourg

GPGRB

4.3 NMS

Capesterre-Belle-Eau

GPCBE

6.9 NMSE

TERRE DE HAUT

GPLSS

16.3 NMWSW

Saint-François

GPSFC

18 NMN

Flash Characteristics

Characteristic Signature
Fl G 4s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
11m
Light Range
Not available
Status
ACTIVE
City
Guadeloupe
Country
🇬🇵GP
Latitude
15.9537°
Longitude
-61.3193°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Saint-Louis Lighthouse at night?+
Saint-Louis displays the characteristic Fl G 4s — 1 green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Saint-Louis Lighthouse guide vessels into?+
Saint-Louis Lighthouse assists vessels approaching 5 nearby ports. The closest is Folle-Anse at 1.4 NM to the WSW. Other ports served include Grand-Bourg (4.3 NM S), Capesterre-Belle-Eau (6.9 NM SE), TERRE DE HAUT (16.3 NM WSW), Saint-François (18 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Saint-Louis Lighthouse still active and maintained?+
Yes, Saint-Louis 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 Saint-Louis Lighthouse?+
You can track vessels near Saint-Louis 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.