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Colchester Reef Lighthouse

Fl W 4s🇺🇸Vermont, USOperational

Location & Light Range

About Colchester Reef Lighthouse

Colchester Reef Lighthouse is a maritime navigation aid located in Vermont, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 16 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 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 displays a white signal, the most common color for major coastal lights.

Position: Colchester Reef Lighthouse is positioned at 44.5550°N, 73.3291°W, near Vermont in US.

Geographic context: Colchester Reef Lighthouse is situated on the North Atlantic Ocean. The location falls within the temperate maritime climate zone.

Nearby lighthouses in US: Other lighthouses in the region include Abagadasset Point Range, Absecon, Admiralty Head Light, Ahukini Breakwater, Alameda County (Oakland Area) Lighthouses. View all on the Lighthouses Directory.

Nearby Ports

MALLETTS BAY

USCCV

4.4 NME

LAKE CHAMPLAIN SAIL

USBBF

6.3 NMSE

Burlington

USBTV

6.6 NMSE

Winooski

USWNK

7 NMSE

LAKE CHAMPLAIN

USSB8

9.2 NMSSE

Flash Characteristics

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
16m
Light Range
Not available
Status
ACTIVE
City
Vermont
Country
🇺🇸US
Latitude
44.5550°
Longitude
-73.3291°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Colchester Reef Lighthouse at night?+
Colchester Reef displays the characteristic Fl W 4s — 1 white 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 Colchester Reef Lighthouse guide vessels into?+
Colchester Reef Lighthouse assists vessels approaching 5 nearby ports. The closest is MALLETTS BAY at 4.4 NM to the E. Other ports served include LAKE CHAMPLAIN SAIL (6.3 NM SE), Burlington (6.6 NM SE), Winooski (7 NM SE), LAKE CHAMPLAIN (9.2 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Colchester Reef Lighthouse still active and maintained?+
Yes, Colchester Reef 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 Colchester Reef Lighthouse?+
You can track vessels near Colchester Reef 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.