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Sur Lighthouse

Fl G 5s🇲🇽Gulf Coast, MXOperational

Location & Light Range

About Sur Lighthouse

This white, cylindrical concrete tower stands 20 meters tall along the Gulf Coast. The light source is positioned 10 meters above sea level. It emits a green light with a single flash every 5 seconds. The lighthouse has a geographic range of 9 nautical miles.

Light & Optic

Characteristic Signature
Fl G 5s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
5s
Raw Code
Fl.G. period 5s
Focal Height
10m
Geographic Range
9NM

Location

City
Gulf Coast
Country
🇲🇽MX
Latitude
22.2638°
Longitude
-97.7745°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
20m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: White cylindrical concrete tower; 20

References & Identifiers

Admiralty No.
J4241
NGA No.
15236
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Frequently Asked Questions

How do mariners identify Sur Lighthouse at night?+
Sur displays the characteristic Fl G 5s — 1 green flash every 5 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Sur Lighthouse guide vessels into?+
Sur Lighthouse assists vessels approaching 3 nearby ports. The closest is Ciudad Madero at 3.3 NM to the W. Other ports served include Tampico (5.2 NM W), Altamira (11.4 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sur Lighthouse still active and maintained?+
Yes, Sur 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 Sur Lighthouse?+
You can track vessels near Sur 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.