Gay Head Lighthouse

Gay Head Lighthouse is a maritime navigation aid located in Southeastern Massachusetts, US. It is currently listed as inactive and may no longer emit a light signal. The light sits at a focal height of 52 meters above mean sea level. Under standard atmospheric conditions, the light is visible up to 24 nautical miles (approximately 44.4 km) from the observer.

Light characteristic: The identifying signal of this lighthouse is Fl WR 7s. This means the light produces 1 flash every 7 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 wr, which may indicate a specific sector or warning zone.

Visibility and range: With a focal height of 52 meters and a nominal range of 24 nautical miles, this light serves as a major coastal light visible from well offshore. Lights of this range are typically used as landfall lights by vessels approaching from the open sea, helping them make a safe approach to the coast.

Position: Gay Head Lighthouse is positioned at 41.3484°N, 70.8349°W, near Southeastern Massachusetts in US. The blue circle on the map represents the nominal 24-nautical-mile range of the light.

Geographic context: Gay Head Lighthouse is situated on the North Atlantic Ocean, within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. 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.