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Trinity House Lightship 4 Scarweather Lighthouse

🇫🇷Douarnenez, FROperational

Also known as: Trinity House Lightship 4 Scarweather (Smith's Knoll)

The Trinity House Lightship 4 Scarweather, constructed in 1947, served as a mobile navigational aid. Originally marking the Smith's Knoll station in the North Sea, it was later positioned at the Scarweather Sands station in the Severn estuary. This steel lightship features a skeletal tower with a lantern and gallery amidships, reaching a height of 41.7 meters. Decommissioned in 1989, it was sold to the Port-Musée in Douarnenez, France, in 1991. Following restoration work in 2008, the vessel is now anchored in the Rivière de Port Rhu, near the D7 bridge, as part of the museum's collection.

Why it matters: The lightship warned vessels away from hazardous shoals, contributing to maritime safety in busy shipping lanes. Its current status as a museum exhibit offers insight into historical navigational methods.

Tower Height
41.7m
Tower Shape
skeletal
Tower Color
red
Material
steel

Structure: steel lightship; skeletal tower with lantern and gallery amidships

City
Douarnenez
Country
🇫🇷France
Region
Brittany
Sea Region
Served on Smith's Knoll station in the North Sea off East Anglia and Scarweather Sands station off Bristol in the Severn estuary. Currently anchored in the Rivière de Port Rhu in Douarnenez, France, downstream from the D7 bridge.
Latitude
48.0906°
Longitude
-4.3343°
Flag
Type
Name
Dist.
Year Built
1947

Significant events: Decommissioned 1989, sold to the Port-Musée in Douarnenez 1991, towed to a drydock for painting and restoration early 2008

Nearest Port
Douarnenez(0.5 km)
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Which ports and harbors does Trinity House Lightship 4 Scarweather Lighthouse guide vessels into?+
Trinity House Lightship 4 Scarweather Lighthouse assists vessels approaching 5 nearby ports. The closest is Douarnenez at 0.1 NM to the SE. Other ports served include TREBOUL (0.5 NM NNW), Plozévet (7.6 NM SSW), Pouldreuzic (8.5 NM S), Audierne (9.1 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Trinity House Lightship 4 Scarweather Lighthouse still active and maintained?+
Yes, Trinity House Lightship 4 Scarweather 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 Trinity House Lightship 4 Scarweather Lighthouse?+
Trinity House Lightship 4 Scarweather Lighthouse is located within the English Channel / North Sea corridor — one of the world's busiest maritime corridors connecting the Atlantic to Northern European ports. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Trinity House Lightship 4 Scarweather Lighthouse?+
You can track vessels near Trinity House Lightship 4 Scarweather 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.