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

Theodore Channel Outer Range Rear Lighthouse

Iso W 4s🇺🇸Alabama, USOperational

Location & Light Range

About Theodore Channel Outer Range Rear Lighthouse

Theodore Channel Outer Range Rear Lighthouse is a maritime navigation aid located in Alabama, 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 W 4s. This means the light produces 1 flash every 4 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Theodore Channel Outer Range Rear Lighthouse is positioned at 30.4689°N, 87.9990°W, near Alabama in US.

Geographic context: Theodore Channel Outer Range Rear 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

FAIRHOPE

USFH3

5.5 NMNE

Deer river

USDMT

6.2 NMNW

Alabama Pt.

USAA2

8.8 NMSW

Daphne

USDHA

9.4 NMNNE

Pinto Island

USP9O

11.9 NMN

Flash Characteristics

Characteristic Signature
Iso W 4s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
20m
Light Range
Not available
Status
ACTIVE
City
Alabama
Country
🇺🇸US
Latitude
30.4689°
Longitude
-87.9990°

Nearby Vessels

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

Find Theodore Channel Outer Range Rear Lighthouse on the live nautical map

Plan voyages near US, see nearby vessels in real time, and explore 7,000+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Theodore Channel Outer Range Rear Lighthouse at night?+
Theodore Channel Outer Range Rear displays the characteristic Iso W 4s — 1 white flash every 4 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 Theodore Channel Outer Range Rear Lighthouse guide vessels into?+
Theodore Channel Outer Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is FAIRHOPE at 5.5 NM to the NE. Other ports served include Deer river (6.2 NM NW), Alabama Pt. (8.8 NM SW), Daphne (9.4 NM NNE), Pinto Island (11.9 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Theodore Channel Outer Range Rear Lighthouse still active and maintained?+
Yes, Theodore Channel Outer Range Rear 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 Theodore Channel Outer Range Rear Lighthouse?+
You can track vessels near Theodore Channel Outer Range Rear 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.