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Cape Decision Lighthouse

Fl W 5s🇺🇸Alaska, USOperational

Location & Light Range

About Cape Decision Lighthouse

Cape Decision Lighthouse is a maritime navigation aid located in Alaska, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 29 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 5s. This means the light produces 1 flash every 5 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: Cape Decision Lighthouse is positioned at 56.0007°N, 134.1374°W, near Alaska in US.

Geographic context: Cape Decision Lighthouse is situated on the North Pacific Ocean. The location falls within the subarctic climate zone with cold winters and potential ice conditions.

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

Pittston

USPTO

22.6 NMNW

Steamboat Bay

USWSB

32.8 NMSSE

KLAWOCK

USKLW

44.3 NMSE

CRAIG

USCGA

46 NMSE

Flash Characteristics

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s

Physical Specifications

Focal Height
29m
Light Range
Not available
Status
ACTIVE
City
Alaska
Country
🇺🇸US
Latitude
56.0007°
Longitude
-134.1374°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Cape Decision Lighthouse at night?+
Cape Decision displays the characteristic Fl W 5s — 1 white 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.
Which ports and harbors does Cape Decision Lighthouse guide vessels into?+
Cape Decision Lighthouse assists vessels approaching 4 nearby ports. The closest is Pittston at 22.6 NM to the NW. Other ports served include Steamboat Bay (32.8 NM SSE), KLAWOCK (44.3 NM SE), CRAIG (46 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Cape Decision Lighthouse still active and maintained?+
Yes, Cape Decision 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 Cape Decision Lighthouse?+
You can track vessels near Cape Decision 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.