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Port De Cogo Lighthouse

Iso WRG 4s🇬🇦Equatorial Guinea, GAOperational

Location & Light Range

About Port De Cogo Lighthouse

This lighthouse stands 32 meters above sea level. It exhibits an isophase light, cycling through white, red, and green on a 4-second interval. The station is operational and serves the waters off Equatorial Guinea.

Light & Optic

Characteristic Signature
Iso WRG 4s
Flash Type
Isophase
Light Color
WRG
Flash Count
1 flash
Interval
4s
Raw Code
Iso.W.R.G. period 4s
Focal Height
32m

References & Identifiers

Admiralty No.
D4210
NGA No.
25288

Location

City
Equatorial Guinea
Country
🇬🇦GA
Latitude
1.0820°
Longitude
9.6918°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Port De Cogo Lighthouse at night?+
Port De Cogo 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 Port De Cogo Lighthouse guide vessels into?+
Port De Cogo Lighthouse assists vessels approaching 4 nearby ports. The closest is Cogo at 0.2 NM to the NE. Other ports served include Libreville (43.8 NM SSW), Bata (44.6 NM N), Owendo (49.2 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Port De Cogo Lighthouse still active and maintained?+
Yes, Port De Cogo 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 Port De Cogo Lighthouse?+
You can track vessels near Port De Cogo 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.