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Halfway Rock Lighthouse

Fl R 5s🇺🇸Southern Maine, USOperational

Location & Light Range

About Halfway Rock Lighthouse

Halfway Rock Lighthouse is a maritime navigation aid located in Southern Maine, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 23.5 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl R 5s. This means the light produces 1 flash every 5 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is red, which may indicate a specific sector or warning zone.

Position: Halfway Rock Lighthouse is positioned at 43.6560°N, 70.0369°W, near Southern Maine in US.

Geographic context: Halfway Rock 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

COOKS LOBSTER HOUSE

USEYI

5.9 NMNNE

Portland

USPWQ

9.3 NMW

Portland

USPWM

9.4 NMW

YARMOUTH

USYAH

10.2 NMNW

GREAT ISLAND BOAT

USHP4

11.7 NMNNE

Flash Characteristics

Characteristic Signature
Fl R 5s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
5s

Physical Specifications

Focal Height
23.5m
Light Range
Not available
Status
ACTIVE
City
Southern Maine
Country
🇺🇸US
Latitude
43.6560°
Longitude
-70.0369°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Halfway Rock Lighthouse at night?+
Halfway Rock displays the characteristic Fl R 5s — 1 red flash every 5 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Halfway Rock Lighthouse guide vessels into?+
Halfway Rock Lighthouse assists vessels approaching 5 nearby ports. The closest is COOKS LOBSTER HOUSE at 5.9 NM to the NNE. Other ports served include Portland (9.3 NM W), Portland (9.4 NM W), YARMOUTH (10.2 NM NW), GREAT ISLAND BOAT (11.7 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Halfway Rock Lighthouse still active and maintained?+
Yes, Halfway Rock 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 Halfway Rock Lighthouse?+
You can track vessels near Halfway Rock 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.