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Islas Coronados South Lighthouse

Fl (3) W 12s🇲🇽Baja California, MXOperational

Location & Light Range

About Islas Coronados South Lighthouse

This lighthouse in Baja California operates with a focal height of 48 meters. It exhibits two white flashes every 10 seconds. The light's geographic range extends to 20 nautical miles, providing visibility across the surrounding waters. Its operational status ensures continuous navigational support in the area.

Light & Optic

Characteristic Signature
Fl (3) W 12s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
12s
Raw Code
Fl.(2)W. period 10s
Focal Height
48m
Geographic Range
20NM

References & Identifiers

Admiralty No.
G3635
NGA No.
14348

Location

City
Baja California
Country
🇲🇽MX
Latitude
32.3914°
Longitude
-117.2416°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Islas Coronados South Lighthouse at night?+
Islas Coronados South displays the characteristic Fl (3) W 12s — 3 white flashes every 12 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.
Which ports and harbors does Islas Coronados South Lighthouse guide vessels into?+
Islas Coronados South Lighthouse assists vessels approaching 5 nearby ports. The closest is Rosarito Terminal at 8.6 NM to the E. Other ports served include Tijuana (14.2 NM NE), San Diego (17 NM NNE), Coronado (17.9 NM NNE), National City (18.9 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Islas Coronados South Lighthouse still active and maintained?+
Yes, Islas Coronados South 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 Islas Coronados South Lighthouse?+
Islas Coronados South 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 Islas Coronados South Lighthouse?+
You can track vessels near Islas Coronados South 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.