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Annisquam Harbor Lighthouse

Fl WR 7.5s🇺🇸Northern Massachusetts, USOperational

Location & Light Range

About Annisquam Harbor Lighthouse

The Annisquam Harbor Light Station was constructed in 1801 and first lit in the same year. The tower stands 12.5 meters tall, with its focal plane at 13.5 meters above sea level. This light station displays a white and red light. It is situated on Wigwam Point, within the Annisquam neighborhood of Gloucester, Massachusetts, and can be seen from Wingaersheek Beach. The light is operational and identified by Admiralty number LLNR 9615.

Why it matters: This lighthouse is listed on the National Register of Historic Places and is one of the four oldest lights surrounding the Gloucester peninsula.

Background
Annisquam Harbor Light Station is a historic lighthouse located on Wigwam Point in the Annisquam neighborhood of Gloucester, Massachusetts. It can be viewed from nearby Wingaersheek Beach, Gloucester. It lies on the Annisquam River and is one of the four oldest lighthouses surrounding the Gloucester peninsula, along with Eastern Point Light, Ten Pound Island Light, and Thacher Island Light.

Light & Optic

Characteristic Signature
Fl WR 7.5s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
7.5s
Focal Height
13.5m

Construction & History

Year Built
1801
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Admiralty No.
LLNR 9615
Wikipedia
Read on Wikipedia →
Wikidata
Q4769525 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
12.5m

Location

City
Northern Massachusetts
Country
🇺🇸US
Latitude
42.6619°
Longitude
-70.6815°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Annisquam Harbor Lighthouse at night?+
Annisquam Harbor displays the characteristic Fl WR 7.5s — 1 wr flash every 7.5 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 wr color may indicate a specific sector or warning zone.
Which ports and harbors does Annisquam Harbor Lighthouse guide vessels into?+
Annisquam Harbor Lighthouse assists vessels approaching 5 nearby ports. The closest is Annisquam Harbour at 0.6 NM to the S. Other ports served include LONG WHARF CAUSEWAY (1.3 NM SSW), Gloucester (3.8 NM S), IPSWICH BAY (5.8 NM WNW), South Hamilton (9 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Annisquam Harbor Lighthouse still active and maintained?+
Yes, Annisquam Harbor 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 Annisquam Harbor Lighthouse?+
You can track vessels near Annisquam Harbor 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.