Battery 248

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Battery 248 (1944-1946) - A World War II era reinforced concrete Coastal Artillery gun battery on Fort Ebey (2), Island County, Washington. Battery construction started on 18 May 1942, was completed on 1 Feb 1944, and transferred to the Coast Artillery for use on 22 Mar 1944 at a cost of $ 349,000. Guns were removed about 1946 but the concrete Battery support structure and fire control post remain.

Battery 248 Main Entrance in the rear of the Support Structure
Battery 248 Fire Control Position, Camouflaged Battery Support Structure in the Background
Fort Ebey, Battery 248, Gun Emplacement #2.
Fort Ebey, Battery 248, Gun Emplacement #1.

World War II (1941-1945)

Part of the Harbor Defense of Puget Sound.

Battery 248 had two, 6" rapid fire M1905A2 guns mounted in Barbette M1 carriages on either side of an earth-covered reinforced concrete support structure. A separate earth-covered reinforced concrete fire control post is located about 300 feet in front of the support structure. The support structure contains powder and shell rooms, a plotting room, a power room, and several support rooms. A long corridor runs from emplacement #1 to emplacement #2 with access to the powder and shell rooms. A rear entrance provides access to the complex.

The M1905A2 guns were transferred to the battery on 17 May 1943 and the M1 carriages were transferred on 11 Mar 1943. The mounting of the two 6" guns and carriages was completed on 1 Feb 1944.

6" Gun at Fort Columbia Originally at Fort McAndrew, Battery 281, Argentia, NL, Canada
These 6" World War II coastal gun batteries were designed to replace obsolete Endicott Period Batteries. Of the 87 planned only 45 were completed and many of those were not completed until late in the war (1944-1945).

The 6" guns fired a 105 pound armor-piercing projectile with a range of over 15 miles at a rate of up to 5 rounds per minute. The gun crews were protected by a thick shield around the gun. Only six of these guns remain in the world, two at Fort Columbia in Battery 246, two at Fort Pickens in Battery 234, and two at Fort McAndrew in Battery 282 in Argentia, Newfoundland and Labrador, Canada.

6" Gun Crew

Battery 248 Armament (edit list)
Model Serial
Manufacturer Carriage Service
1 6" Rifle 309.8" M1905 A2 13 Watervliet Barbette, M1, #54, York 1944-(1946 or 1947) See Note 1
2 6" Rifle 309.8" M1905 A2 17 Watervliet Barbette, M1, #55, York 1944-(1946 or 1947) See Note 1
Source: CDSG, Berhow, Mark A. ed, American Seacoast Defenses: A Reference Guide, 2nd Edition, CDSG Press, McLean, VA, 2004, ISBN 0-9748167-0-1, pages 104-105, 217
Note 1: Guns transferred from Watervliet 17 May 1943, carriages transferred from York 11 Mar 1943. CDSG Gun Card Collection from NARA
Battery 248 Plan

Current Status

Part of Fort Ebey Washington State Park. No guns or carriages in place. The support structures are in relatively good condition, dry and clean but some graffiti, especially in the fire control structure. Spectacular view of Admiralty Inlet to Puget Sound.

Location: Partridge Point, Whidbey Island, Fort Ebey, Washington

Maps & Images

Lat: 48.21733 Long: -122.76208

  • Multi Maps from ACME
  • Maps from Bing
  • Maps from Google
  • Elevation: 215' (Gun Mounts), 150' (Fire Control Station)

GPS Locations:

See Also:


  • U.S.Army, Supplement to the Harbor Defense Project, Harbor Defenses of Puget Sound, (CCA-AN-PS), 12 Aug 1945, CDSG


Fortification ID:

  • WA0021 - Battery 248

Visited: 11 Aug 2022, 18 may 2017, 14 Apr 2010, 18 Jul 2008

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