WACHAPREAGUE
- Vessel Type: Towing/Tug
- MMSI: 368064180
- IMO: 9816919
- Call sign: WDK5363
WACHAPREAGUE (IMO: 9816919) is a Towing/Tug vessel sailing under the United States of America flag. It has an overall length of 476 feets and a beam of 72 feets.
WACHAPREAGUE position reported at 05/25/2026 21:38:18 UTC:
Latitude: -90.010802, Longitude -90.010802 longitude
Visited ports: Port Manatee, Tampa, Palm Beach, Garyville, Port Everglades, Miami Anch, Paulsboro, Boston, Patten's Yard, Great Cove Boat, Wilmington, Port Richmond, Alpine Boat Basin, Jfk, Yonkers, Riverdale, Yonkers Corinthian
WACHAPREAGUE
Vessel Identification
| Field | Data |
|---|---|
| Vessel Name | WACHAPREAGUE |
| MMSI | 368064180 |
| IMO Number | 9816919 |
| Call Sign | WDK5363 |
| Flag State | United States |
| Vessel Type | Buoy Tender |
| AIS Type | Buoy Tender / Government Vessel |
Vessel Specification
| Field | Data |
|---|---|
| Vessel Class | Keeper-class Coastal Buoy Tender (WLM) |
| Hull Designation | WLM-559 |
| Length Overall | 175 ft (53.3 m) |
| Beam | 36 ft (11 m) |
| Draft | 7 ft (2.1 m) |
| Displacement | approximately 840 tons |
| Gross Tonnage | 845 GT |
Propulsion
| Field | Data |
|---|---|
| Propulsion Type | Diesel-electric |
| Propellers | Azimuthing Z-drive thrusters |
| Bow Thruster | Yes |
| Maneuvering | Dynamic positioning capability |
Shipyard
| Field | Data |
|---|---|
| Builder | Marinette Marine Corporation |
| Build Location | Marinette, Wisconsin, USA |
| Year Built | 2018 |
| Vessel Class Series | Keeper-class (WLM) |
Owner / Operator
| Field | Data |
|---|---|
| Owner | United States Government |
| Operator | United States Coast Guard (USCG) |
| Parent Command | USCG Atlantic Area |
| Home Port | Portsmouth, Virginia |
| Unit Designation | USCGC WACHAPREAGUE (WLM-559) |
Navigation / Communications Equipment
| Field | Data |
|---|---|
| AIS Class | Class A Transponder |
| Navigation Systems | GPS / DGPS |
| Radar | Marine navigation radar systems (standard USCG fit) |
| Communications | VHF-FM Marine Radio |
| Buoy Deck Equipment | Heavy lift crane for buoy handling and servicing |
Operating Region
| Field | Data |
|---|---|
| Primary Area of Operations | Mid-Atlantic United States coastal waters |
| Operational Zone | USCG District 5 (Fifth District) |
| Geographic Focus | Chesapeake Bay, Virginia coastal waters, and adjacent offshore areas |
| Mission Waters | Aids to Navigation (ATON) servicing along Mid-Atlantic seaboard |
Vessel Description
USCGC WACHAPREAGUE (WLM-559) is a United States Coast Guard Keeper-class Coastal Buoy Tender, the 9th vessel of her class. Named after the town of Wachapreague, Virginia, she is homeported in Portsmouth, Virginia, and serves under the Fifth Coast Guard District.
As a coastal buoy tender, her primary mission is the maintenance, replacement, and servicing of aids to navigation (ATON), including buoys, beacons, and dayboards along the Mid-Atlantic coastline and Chesapeake Bay region. The Keeper-class vessels were designed specifically to replace aging buoy tenders and feature improved maneuverability through diesel-electric propulsion and Z-drive azimuthing thrusters, enabling precise positioning while conducting buoy work without anchoring.
The ship is equipped with a heavy-lift crane on her buoy deck capable of handling large navigational buoys, and her shallow draft allows access to nearshore and inland waterway environments. Secondary missions include search and rescue (SAR), maritime law enforcement support, marine environmental protection, and disaster response when required.
The vessel was constructed by Marinette Marine Corporation in Wisconsin and commissioned into Coast Guard service in 2018, representing one of the more modern assets within the USCG tender fleet.
Note: Some technical specifications reflect class-level data standard to the Keeper-class WLM series. Vessel-specific data should be verified against official USCG records.
| Port | Type | Date |
|---|---|---|
| PORT MANATEE | Port | 5/20/2026 |
| TAMPA | Port | 5/18/2026 |
| PORT MANATEE | Port | 5/17/2026 |
| TAMPA | Port | 5/6/2026 |
| PORT MANATEE | Port | 4/28/2026 |
| TAMPA | Port | 4/25/2026 |
| PALM BEACH | Port | 4/22/2026 |
| TAMPA | Port | 4/11/2026 |
| PORT MANATEE | Port | 4/9/2026 |
| TAMPA | Port | 3/31/2026 |
| GARYVILLE | Port | 3/26/2026 |
| PORT EVERGLADES | Port | 3/16/2026 |
| PALM BEACH | Port | 3/12/2026 |
| TAMPA | Port | 3/2/2026 |
| PORT MANATEE | Port | 2/26/2026 |
| TAMPA | Port | 2/17/2026 |
| PORT MANATEE | Port | 2/15/2026 |
| TAMPA | Port | 2/5/2026 |
| MIAMI ANCH | Anchorage | 2/1/2026 |
| PALM BEACH | Port | 1/30/2026 |
| TAMPA | Port | 1/15/2026 |
| PORT MANATEE | Port | 1/13/2026 |
| TAMPA | Port | 1/2/2026 |
| PAULSBORO | Port | 12/2/2025 |
| BOSTON | Port | 11/30/2025 |
| PATTEN'S YARD | Marina | 11/19/2025 |
| GREAT COVE BOAT | Marina | 11/19/2025 |
| PATTEN'S YARD | Marina | 11/18/2025 |
| WILMINGTON | Port | 11/2/2025 |
| PORT RICHMOND | Port | 10/29/2025 |
| ALPINE BOAT BASIN | Marina | 10/17/2025 |
| JFK | Marina | 10/17/2025 |
| JFK | Marina | 10/16/2025 |
| YONKERS | Port | 10/16/2025 |
| RIVERDALE | Marina | 10/13/2025 |
| ALPINE BOAT BASIN | Marina | 10/9/2025 |
| JFK | Marina | 10/9/2025 |
| YONKERS | Port | 10/9/2025 |
| JFK | Marina | 10/8/2025 |
| ALPINE BOAT BASIN | Marina | 10/8/2025 |
| YONKERS | Port | 10/8/2025 |
| JFK | Marina | 10/7/2025 |
| ALPINE BOAT BASIN | Marina | 10/7/2025 |
| YONKERS | Port | 10/7/2025 |
| ALPINE BOAT BASIN | Marina | 10/6/2025 |
| YONKERS | Port | 10/6/2025 |
| JFK | Marina | 10/6/2025 |
| ALPINE BOAT BASIN | Marina | 10/5/2025 |
| YONKERS | Port | 10/5/2025 |
| ALPINE BOAT BASIN | Marina | 10/4/2025 |
| YONKERS | Port | 10/4/2025 |
| JFK | Marina | 10/4/2025 |
| YONKERS | Port | 10/3/2025 |
| JFK | Marina | 10/3/2025 |
| ALPINE BOAT BASIN | Marina | 10/3/2025 |
| ALPINE BOAT BASIN | Marina | 9/9/2025 |
| YONKERS | Port | 9/9/2025 |
| ALPINE BOAT BASIN | Marina | 9/8/2025 |
| YONKERS | Port | 9/7/2025 |
| ALPINE BOAT BASIN | Marina | 9/7/2025 |
| YONKERS | Port | 9/6/2025 |
| ALPINE BOAT BASIN | Marina | 9/6/2025 |
| YONKERS | Port | 9/5/2025 |
| ALPINE BOAT BASIN | Marina | 9/5/2025 |
| YONKERS | Port | 9/4/2025 |
| ALPINE BOAT BASIN | Marina | 9/4/2025 |
| YONKERS | Port | 8/31/2025 |
| ALPINE BOAT BASIN | Marina | 8/31/2025 |
| YONKERS | Port | 8/30/2025 |
| ALPINE BOAT BASIN | Marina | 8/30/2025 |
| YONKERS | Port | 8/29/2025 |
| JFK | Marina | 8/26/2025 |
| ALPINE BOAT BASIN | Marina | 8/26/2025 |
| YONKERS CORINTHIAN | Marina | 8/26/2025 |
| JFK | Marina | 8/25/2025 |
| YONKERS CORINTHIAN | Marina | 8/25/2025 |
| ALPINE BOAT BASIN | Marina | 8/24/2025 |
| YONKERS CORINTHIAN | Marina | 8/24/2025 |
| JFK | Marina | 8/24/2025 |
| ALPINE BOAT BASIN | Marina | 8/23/2025 |
| JFK | Marina | 8/23/2025 |
| YONKERS CORINTHIAN | Marina | 8/23/2025 |
| ALPINE BOAT BASIN | Marina | 8/22/2025 |
| YONKERS CORINTHIAN | Marina | 8/22/2025 |
| JFK | Marina | 8/22/2025 |
| YONKERS CORINTHIAN | Marina | 8/21/2025 |
| ALPINE BOAT BASIN | Marina | 8/21/2025 |
| JFK | Marina | 8/20/2025 |
| YONKERS CORINTHIAN | Marina | 8/19/2025 |
| JFK | Marina | 8/19/2025 |
| ALPINE BOAT BASIN | Marina | 8/19/2025 |
| YONKERS CORINTHIAN | Marina | 8/18/2025 |
| ALPINE BOAT BASIN | Marina | 8/18/2025 |
| JFK | Marina | 8/18/2025 |
| YONKERS CORINTHIAN | Marina | 8/17/2025 |
| ALPINE BOAT BASIN | Marina | 8/17/2025 |
| YONKERS CORINTHIAN | Marina | 8/16/2025 |
| JFK | Marina | 8/16/2025 |
| ALPINE BOAT BASIN | Marina | 8/16/2025 |
| JFK | Marina | 8/15/2025 |