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Five Finger Islands Lighthouse

Fl W 10s🇺🇸Alaska, USOperational

Location & Light Range

About Five Finger Islands Lighthouse

Five Finger Islands Lighthouse was first lit in 1902. The structure stands 24.5 meters above sea level. It emits a white light. The lighthouse is situated in Alaska.

Why it matters: This lighthouse is listed on the National Register of Historic Places.

Light & Optic

Characteristic Signature
Fl W 10s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
10s
Focal Height
24.5m

Location

City
Alaska
Country
🇺🇸US
Latitude
57.2667°
Longitude
-133.6330°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1902
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q2790673 →
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Frequently Asked Questions

How do mariners identify Five Finger Islands Lighthouse at night?+
Five Finger Islands displays the characteristic Fl W 10s — 1 white flash every 10 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 Five Finger Islands Lighthouse guide vessels into?+
Five Finger Islands Lighthouse assists vessels approaching 5 nearby ports. The closest is KAKE at 21.1 NM to the SSW. Other ports served include Tyee (32.6 NM WSW), ANGOON (32.7 NM WNW), PETERSBURG (34.9 NM SE), Petersburg (35 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Five Finger Islands Lighthouse still active and maintained?+
Yes, Five Finger Islands 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 Five Finger Islands Lighthouse?+
You can track vessels near Five Finger Islands 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.