Wayfarrow

Marrowstone Point Light

Lighthouse · Jefferson County, Washington

Marrowstone Point Light is a lighthouse in Jefferson County, Washington. Washington has 31 lighthouses on record at Wayfarrow, 3 of them in Jefferson County.

The tower stands about 20 feet tall (22nd tallest of 23 measured in Washington); its light sits 28 feet above the water; the light characteristic is recorded as Oc W 6s (a white light that briefly goes dark every 6 seconds), with a range of about 7 nautical miles; it guards Puget Sound.

Status check, 2026-11: The light shines from a small concrete fog-signal building that replaced an 1888 post lantern. Sources disagree on when it was built: HistoryLink and Washington State Parks say 1918, while the USCG and Wikipedia say 1912. State Parks gives a height of 20 ft, and another source says the light sits 28 ft up. It stands at 48.1018° N, 122.6879° W.

Key facts

Tower height20 ft
Focal height28 ft
Light characteristicOc W 6s
Range7 nautical miles
Body of waterPuget Sound
Coordinates48.10180, -122.68790

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Nearby places

Questions

Where is Marrowstone Point Light?

Marrowstone Point Light is in Jefferson County, Washington, at 48.1018, -122.6879.

How many lighthouses are in Jefferson County?

Jefferson County, Washington has 3 lighthouses on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.