The Light

What is a lightship?

A lighthouse that floats, it serves the same function such as:

  • A light to aid navigation at night
  • A horn to warn mariners in fog
  • A radio beacon for longer range identification

Lighting the way
The Overfalls main aid to navigation was a 375 mm dual electric lantern located 57 feet above the water line. Rated at 15,000 candle power, (approximately 1,000 watts), it flashed every 3 seconds from dusk until dawn. On a clear night it could be seen for 12 miles.

The ship also had a dual diaphone fog horn with a range of 5 miles that sounded every 30 seconds in foggy weather.

A radio beacon with a range of 25 miles transmitted the call letters of the ship (NMJF) in Morse code. In foggy weather it was synchronized with the horn and broadcast every 30 seconds.

Click here to see Overfalls' full specifications.

Click here to read the about the history of lightships.

We've Made It!

This site tells the story of the eleven-year project to save and preserve one of America’s maritime treasures.  It’s a story of tens of thousands of volunteer hours of dirty work bringing one of the few remaining lightships back from the brink of ruin and all of the behind the scenes tasks that made it a reality.  It’s a story of community support that maintained the momentum when any rational person would have thrown in the towel.  And, it’s how this infectious community support spread farther afield raising the $1.2 million necessary to complete the project,

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Historic Landmark Lightship Overfalls
Lewes, Delaware

The Lightship Overfalls is one of only 17 remaining lightships out of a total of 179 built from 1820 to 1952.  Designated a National Historic Landmark in 2011, it is one of seven lightships in this country still open to the public.  (What is a lightship, you ask?)

Ship News

• Come visit the Overfalls! 
We are opened for guided tours above and below decks on a seasonal schedule. Learn more about tours and our seasonal schedule .

Events & Happenings

• “Beef and Brew and Other Good Stuff” Sundowner
Friday August 14th, 6 - 8 p.m. at the Ship.
Tickets are $15 adult, $6 child under 12, and will be on sale at the Ship's Store beginning July 27th or by calling 593-7962 (no online sales for this event).

• Season Closing Party & Monomoy Lifeboat Dedication
Friday September 4th, time TBD at the Ship.
Details to be announced.

• Delaware Maritime Hall of Fame Induction Banquet
Saturday October 17th, 5:30pm - 9:00pm at the Lewes Yacht Club.
Franklin Daiber, Mike DiPaolo, Willis Hand, Jacob Jones and Elaine Simmerman will be inducted that evening.
Make your banquet reservations here.

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Click here for our Calendar of Upcoming Events and Ship Activities
St. Peters Hall is located at 211 Mulberry Street, Lewes DE

See all our Business Members by Clicking here
(click on Members below to visit their web site)

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