Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Badou East Inner Breakwater Lighthouse

Fl Green 4s🇹🇼Keelung, TWOperational

Location & Light Range

About Badou East Inner Breakwater Lighthouse

Also known as: Pa-Tou

This green fiberglass tower stands 8 meters above the water on the Badou (Pa-Tou) East Inner Breakwater. Its light flashes green every 4 seconds, visible for 9.7 nautical miles. The lighthouse is located near Keelung, about 2.3 kilometers from the nearest port. While the site is open to visitors, the tower itself is closed to the public. It serves to mark the breakwater and define the channel.

Why it matters: The lighthouse clearly marks the Badou East Inner Breakwater, helping to prevent collisions and guide vessels into the harbor.

Light & Optic

Characteristic Signature
Fl Green 4s
Flash Type
Flashing
Light Color
Green
Interval
4s
Raw Code
Fl G 4s
Focal Height
8m
Geographic Range
9.7NM

Location

City
Keelung
Country
🇹🇼Taiwan
Latitude
25.1468°
Longitude
121.7922°

References & Identifiers

Nearest Port
Keelung (Chilung)(2.3 km)
Admiralty No.
P4686
NGA No.
13660

Tower & Structure

Tower Color
green
Material
fiberglass

Structure: A green tower with a focal plane of 8 meters.

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Badou East Inner Breakwater Lighthouse on the live nautical map

Plan voyages near Taiwan, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Badou East Inner Breakwater Lighthouse at night?+
Badou East Inner Breakwater displays the characteristic Fl Green 4s. 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 Badou East Inner Breakwater Lighthouse guide vessels into?+
Badou East Inner Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Keelung (Chilung) at 2.1 NM to the W. Other ports served include Wu-tu (7.8 NM WSW), Bali (21.3 NM W), Taipei (21.8 NM W), Sha-lun (32.8 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Badou East Inner Breakwater Lighthouse still active and maintained?+
Yes, Badou East Inner Breakwater 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 Badou East Inner Breakwater Lighthouse?+
You can track vessels near Badou East Inner Breakwater 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.