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Alcatraz North Fog Signal Lighthouse

Not specified🇺🇸San Francisco, USOperational

Location & Light Range

About Alcatraz North Fog Signal Lighthouse

Alcatraz North Fog Signal Lighthouse is a maritime navigation aid located in San Francisco, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters.

Position: Alcatraz North Fog Signal Lighthouse is positioned at 37.8281°N, 122.4256°W, near San Francisco in US.

Geographic context: Alcatraz North Fog Signal Lighthouse is situated on the North Pacific Ocean, within the US West Coast shipping lane — a major trans-Pacific trade route serving West Coast ports 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.

Nearby Ports

TRAVIS

USVFB

2.4 NMW

TREASURE ISLAND

USTSU

2.6 NME

Sausalito

USJMC

3 NMNW

Tiburon

USXTN

3 NMNNW

San Francisco

USSFO

3.5 NMSSE

Flash Characteristics

Characteristic Signature
Not specified
Flash Type
—
Light Color
—
Flash Count
0 flashes

Physical Specifications

Focal Height
—
Light Range
Not available
Status
ACTIVE
City
San Francisco
Country
🇺🇸US
Latitude
37.8281°
Longitude
-122.4256°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

Which ports and harbors does Alcatraz North Fog Signal Lighthouse guide vessels into?+
Alcatraz North Fog Signal Lighthouse assists vessels approaching 5 nearby ports. The closest is TRAVIS at 2.4 NM to the W. Other ports served include TREASURE ISLAND (2.6 NM E), Sausalito (3 NM NW), Tiburon (3 NM NNW), San Francisco (3.5 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Alcatraz North Fog Signal Lighthouse still active and maintained?+
Yes, Alcatraz North Fog Signal 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.
What shipping routes pass near Alcatraz North Fog Signal Lighthouse?+
Alcatraz North Fog Signal Lighthouse is located within the US West Coast shipping lane — a major trans-Pacific trade route serving West Coast ports of the United States. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Alcatraz North Fog Signal Lighthouse?+
You can track vessels near Alcatraz North Fog Signal 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.