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Watch Hill Lighthouse

Fl 2s🇺🇸Rhode Island, USOperational

Location & Light Range

About Watch Hill Lighthouse

Watch Hill Lighthouse is a maritime navigation aid located in Rhode Island, US. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 20.5 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl 2s. This means the light produces 1 flash every 2 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area.

Position: Watch Hill Lighthouse is positioned at 41.3038°N, 71.8585°W, near Rhode Island in US.

Geographic context: Watch Hill Lighthouse is situated on the North Atlantic Ocean, within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. The location falls within the temperate maritime climate zone.

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

STONINGTON ON RIVER

USPWP

2.8 NMNNE

Stonington

USSGN

2.8 NMNW

WESTERLY

USWST

3.8 NMNNE

Mystic

USMYC

5.8 NMWNW

Noank

USNK3

5.9 NMWNW

Flash Characteristics

Characteristic Signature
Fl 2s
Flash Type
Flashing
Light Color
—
Flash Count
1 flash
Interval
2s

Physical Specifications

Focal Height
20.5m
Light Range
Not available
Status
ACTIVE
City
Rhode Island
Country
🇺🇸US
Latitude
41.3038°
Longitude
-71.8585°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Watch Hill Lighthouse at night?+
Watch Hill displays the characteristic Fl 2s — 1 flash every 2 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 Watch Hill Lighthouse guide vessels into?+
Watch Hill Lighthouse assists vessels approaching 5 nearby ports. The closest is STONINGTON ON RIVER at 2.8 NM to the NNE. Other ports served include Stonington (2.8 NM NW), WESTERLY (3.8 NM NNE), Mystic (5.8 NM WNW), Noank (5.9 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Watch Hill Lighthouse still active and maintained?+
Yes, Watch Hill 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.
What shipping routes pass near Watch Hill Lighthouse?+
Watch Hill Lighthouse is located within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Watch Hill Lighthouse?+
You can track vessels near Watch Hill 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.