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Abaco Lighthouse

Fl W 10s🇧🇸Bahamas, BSOperational

Location & Light Range

About Abaco Lighthouse

This lighthouse became operational in 1836, the same year construction was completed. The tower measures 28 meters in height, with its light positioned 51 meters above sea level. It exhibits a single white flash every 10 seconds. The light has a recorded geographic range of 23 nautical miles.

Light & Optic

Characteristic Signature
Fl W 10s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
10s
Raw Code
Fl.W. period 10s
Focal Height
51m
Geographic Range
23NM

Construction & History

Year Built
1836

References & Identifiers

Admiralty No.
J4580
NGA No.
11816
Wikidata
Q28376335 →

Tower & Structure

Tower Height
28m

Location

City
Bahamas
Country
🇧🇸BS
Latitude
25.8616°
Longitude
-77.1838°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Abaco Lighthouse at night?+
Abaco displays the characteristic Fl W 10s — 1 white flash every 10 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 Abaco Lighthouse guide vessels into?+
Abaco Lighthouse assists vessels approaching 5 nearby ports. The closest is Gorda Cay at 23.1 NM to the NW. Other ports served include Great Harbour Cay (35.7 NM W), Harbour Island (36.9 NM SE), Harbour Island (36.9 NM SE), Great Stirrup Cay (38.7 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Abaco Lighthouse still active and maintained?+
Yes, Abaco 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.
What shipping routes pass near Abaco Lighthouse?+
Abaco Lighthouse is located within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Abaco Lighthouse?+
You can track vessels near Abaco 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.