Tiritiri Matangi Island Lighthouse

Tiritiri Matangi Island Lighthouse is a maritime navigation aid located in , NZ. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 91 meters above mean sea level. Under standard atmospheric conditions, the light is visible up to 18 nautical miles (approximately 33.3 km) from the observer.

Light characteristic: The identifying signal of this lighthouse is Fl W 15s. This means the light produces 1 flash every 15 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.

Visibility and range: With a focal height of 91 meters and a nominal range of 18 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: Tiritiri Matangi Island Lighthouse is positioned at -36.6057°S, 174.8975°E in NZ. The blue circle on the map represents the nominal 18-nautical-mile range of the light.

Geographic context: Tiritiri Matangi Island Lighthouse is situated on the Tasman Sea. The location falls within the temperate maritime climate zone.

Nearby lighthouses in NZ: Other lighthouses in the region include Akaroa Head, Auckland Harbour Lighthouses, Baring Head, Bean Rock, Bluff Harbour Entrance. View all on the Lighthouses Directory.