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Trois-Rivières Lighthouse

Iso WRG 4s🇬🇵Guadeloupe, GPOperational

Location & Light Range

About Trois-Rivières Lighthouse

Trois-Rivières 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 25 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: Trois-Rivières Lighthouse is positioned at 15.9693°N, 61.6443°W, near Guadeloupe in GP.

Geographic context: Trois-Rivières 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

TROIS RIVIERES

GPTRS

0.1 NMWSW

Basse-Terre

GPBBR

5.4 NMWNW

Baillif

GPAIF

6.4 NMNW

TERRE DE HAUT

GPLSS

6.9 NMSSE

TERRE DE BAS

GPHTB

7.1 NMSSE

Flash Characteristics

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

Physical Specifications

Focal Height
25m
Light Range
Not available
Status
ACTIVE
City
Guadeloupe
Country
🇬🇵GP
Latitude
15.9693°
Longitude
-61.6443°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Trois-Rivières Lighthouse at night?+
Trois-Rivières 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 Trois-Rivières Lighthouse guide vessels into?+
Trois-Rivières Lighthouse assists vessels approaching 5 nearby ports. The closest is TROIS RIVIERES at 0.1 NM to the WSW. Other ports served include Basse-Terre (5.4 NM WNW), Baillif (6.4 NM NW), TERRE DE HAUT (6.9 NM SSE), TERRE DE BAS (7.1 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Trois-Rivières Lighthouse still active and maintained?+
Yes, Trois-Rivières 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 Trois-Rivières Lighthouse?+
You can track vessels near Trois-Rivières 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.