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Goderich South Breakwater Lighthouse

Iso Red 4s🇨🇦Goderich, CAOperational

Location & Light Range

About Goderich South Breakwater Lighthouse

Established in 1909, this lighthouse stands at the end of the detached south breakwater that shelters Goderich harbor. The structure consists of a square white concrete tower, standing 10 meters tall, which rises from a matching square concrete equipment shelter. Its red light flashes rhythmically, displaying an isophase pattern every 4 seconds. The geographic range of the light is 10.4 nautical miles. The Canadian Coast Guard manages this operational aid to navigation, which is accessible only by boat.

Why it matters: This lighthouse marks the end of the south breakwater, guiding vessels safely into and out of Goderich harbor.

Light & Optic

Characteristic Signature
Iso Red 4s
Flash Type
Isophase
Light Color
Red
Interval
4s
Raw Code
Iso R 4s
Focal Height
10m
Geographic Range
10.4NM

Construction & History

Year Built
1909

References & Identifiers

Nearest Port
Goderich(0.4 km)
ARLHS No.
CAN-1013

Tower & Structure

Tower Height
10m
Tower Shape
square
Tower Color
white
Material
concrete

Structure: square white concrete tower rising from a square white concrete equipment shelter

Location

City
Goderich
Country
🇨🇦Canada
Region
Ontario
Sea Region
Located at the end of the detached south breakwater sheltering Goderich harbor.
Latitude
43.7431°
Longitude
-81.7261°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Goderich South Breakwater Lighthouse at night?+
Goderich South Breakwater displays the characteristic Iso Red 4s. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Goderich South Breakwater Lighthouse guide vessels into?+
Goderich South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Goderich at 0.5 NM to the NW. Other ports served include Amberly (18.4 NM N), Dublin (24.2 NM SE), Clifford (35.5 NM ENE), Hanover (38.6 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Goderich South Breakwater Lighthouse still active and maintained?+
Yes, Goderich South Breakwater 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 Goderich South Breakwater Lighthouse?+
You can track vessels near Goderich South Breakwater 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.