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Grier Channel Range Front Lighthouse

Occ 4s🇹🇹Trinidad and Tobago, TTOperational

Location & Light Range

About Grier Channel Range Front Lighthouse

Grier Channel Range Front Lighthouse is a maritime navigation aid located in Trinidad and Tobago, TT. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 41 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Occ 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.

Position: Grier Channel Range Front Lighthouse is positioned at 10.6471°N, 61.5260°W, near Trinidad and Tobago in TT.

Geographic context: Grier Channel Range Front Lighthouse is situated on the Caribbean Sea. The location falls within the tropical climate zone with warm waters and seasonal monsoons.

Nearby lighthouses in TT: Other lighthouses in the region include Brigand Hill, Chacachacare, Chupara Point, Crew's Inn Marina, Crown Point. View all on the Lighthouses Directory.

Nearby Ports

Port-of-Spain

TTPOS

0.5 NME

Tembladora

TTTEM

3.8 NMWNW

Carenage

TTCRN

5.1 NMWNW

Chaguaramas

TTCHA

7.1 NMWNW

Freeport

TTFRE

13.5 NMSSE

Flash Characteristics

Characteristic Signature
Occ 4s
Flash Type
Occ
Light Color
—
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
41m
Light Range
Not available
Status
ACTIVE
City
Trinidad and Tobago
Country
🇹🇹TT
Latitude
10.6471°
Longitude
-61.5260°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Grier Channel Range Front Lighthouse at night?+
Grier Channel Range Front displays the characteristic Occ 4s — 1 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.
Which ports and harbors does Grier Channel Range Front Lighthouse guide vessels into?+
Grier Channel Range Front Lighthouse assists vessels approaching 5 nearby ports. The closest is Port-of-Spain at 0.5 NM to the E. Other ports served include Tembladora (3.8 NM WNW), Carenage (5.1 NM WNW), Chaguaramas (7.1 NM WNW), Freeport (13.5 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Grier Channel Range Front Lighthouse still active and maintained?+
Yes, Grier Channel Range Front 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 Grier Channel Range Front Lighthouse?+
You can track vessels near Grier Channel Range Front 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.