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Northern Beaches Council Area Lightbeacon Lighthouse

Iso Green 2s🇦🇺Sydney, AUOperational

Location & Light Range

About Northern Beaches Council Area Lightbeacon Lighthouse

This square white mast, standing 15 meters tall, is situated atop a 60-meter cliff on the north side of the entrance to Port Jackson, near Sydney. Its focal height reaches 73 meters above sea level. The light emits a green, isophase signal, completing its cycle every 2 seconds. This lightbeacon has an operational status and a geographic range of 21.8 nautical miles. While the site is open to the public, offering views of the harbor entrance and the Pacific Ocean, the tower itself remains closed to visitors.

Why it matters: The lightbeacon is essential for guiding vessels safely into Port Jackson, one of Australia's busiest harbors, and its location at Fairfax Lookout is a notable tourist attraction.

Light & Optic

Characteristic Signature
Iso Green 2s
Flash Type
Isophase
Light Color
Green
Interval
2s
Raw Code
Iso G 2s
Focal Height
73m
Geographic Range
21.8NM

Location

City
Sydney
Country
🇦🇺Australia
Region
New South Wales
Sea Region
entrance to Port Jackson, atop a 60 m cliff on the north side
Latitude
-33.8233°
Longitude
151.3003°

References & Identifiers

Nearest Port
Balmain(1.1 km)
Admiralty No.
K2637
NGA No.
6176

Tower & Structure

Tower Height
15m
Tower Shape
square
Tower Color
white

Structure: square white mast

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Northern Beaches Council Area Lightbeacon Lighthouse at night?+
Northern Beaches Council Area Lightbeacon displays the characteristic Iso Green 2s. 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Northern Beaches Council Area Lightbeacon Lighthouse guide vessels into?+
Northern Beaches Council Area Lightbeacon Lighthouse assists vessels approaching 5 nearby ports. The closest is Balmain at 1.1 NM to the SW. Other ports served include MANLY (1.5 NM NNW), WATSONS BAY (1.9 NM SW), BALGOWLAH (2 NM NW), Port Jackson (2.3 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Northern Beaches Council Area Lightbeacon Lighthouse still active and maintained?+
Yes, Northern Beaches Council Area Lightbeacon 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 Northern Beaches Council Area Lightbeacon Lighthouse?+
You can track vessels near Northern Beaches Council Area Lightbeacon 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.