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Seguin Island Lighthouse

F W🇺🇸Southern Maine, USOperational

Location & Light Range

About Seguin Island Lighthouse

The Seguin Island Lighthouse is a brick structure standing 16 meters tall. Its focal height reaches 55 meters above sea level. The light is white and the lighthouse is currently operational.

Light & Optic

Characteristic Signature
F W
Flash Type
Fixed
Light Color
White
Flash Count
1 flash
Focal Height
55m

Location

City
Southern Maine
Country
🇺🇸US
Latitude
43.7074°
Longitude
-69.7580°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
16m
Material
brick

References & Identifiers

OpenStreetMap
View on OSM →
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Frequently Asked Questions

How do mariners identify Seguin Island Lighthouse at night?+
Seguin Island displays the characteristic F W. 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 Seguin Island Lighthouse guide vessels into?+
Seguin Island Lighthouse assists vessels approaching 5 nearby ports. The closest is BOOTHBAY at 9.7 NM to the NNE. Other ports served include GREAT ISLAND BOAT (10.1 NM NW), Boothbay Harbor (10.1 NM NNE), COOKS LOBSTER HOUSE (10.3 NM WNW), Bath (11.8 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Seguin Island Lighthouse still active and maintained?+
Yes, Seguin Island 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 Seguin Island Lighthouse?+
You can track vessels near Seguin Island 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.