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Upper Galveston Bay Outer Lighthouse

Iso G 6s🇺🇸Texas, USOperational

Location & Light Range

About Upper Galveston Bay Outer Lighthouse

Upper Galveston Bay Outer Lighthouse is a maritime navigation aid located in Texas, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 20 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Iso G 6s. This means the light produces 1 flash every 6 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is green, which may indicate a specific sector or warning zone.

Position: Upper Galveston Bay Outer Lighthouse is positioned at 29.4821°N, 94.8567°W, near Texas in US.

Geographic context: Upper Galveston Bay Outer Lighthouse is situated on the Gulf of Mexico. The location falls within the subtropical climate zone with mild winters and warm summers.

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

EAGLE POINT

USEAG

2.9 NMWNW

Texas City

USTXT

6.5 NMSSW

Port Bolivar

USPOB

7.4 NMSE

Bolivar

US8VO

7.4 NMSE

KEMAH

USKEM

9.4 NMWNW

Flash Characteristics

Characteristic Signature
Iso G 6s
Flash Type
Isophase
Light Color
Green
Flash Count
1 flash
Interval
6s

Physical Specifications

Focal Height
20m
Light Range
Not available
Status
ACTIVE
City
Texas
Country
🇺🇸US
Latitude
29.4821°
Longitude
-94.8567°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Upper Galveston Bay Outer Lighthouse at night?+
Upper Galveston Bay Outer displays the characteristic Iso G 6s — 1 green flash every 6 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 Upper Galveston Bay Outer Lighthouse guide vessels into?+
Upper Galveston Bay Outer Lighthouse assists vessels approaching 5 nearby ports. The closest is EAGLE POINT at 2.9 NM to the WNW. Other ports served include Texas City (6.5 NM SSW), Port Bolivar (7.4 NM SE), Bolivar (7.4 NM SE), KEMAH (9.4 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Upper Galveston Bay Outer Lighthouse still active and maintained?+
Yes, Upper Galveston Bay Outer 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 Upper Galveston Bay Outer Lighthouse?+
You can track vessels near Upper Galveston Bay Outer 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.