Boating features
Located in the San Juan Islands in San Juan County, Stuart Island State Park offers 20 buoys and 448 feet of dock, as well as a pumpout station. Additionally, there are plenty of good anchorages the entire length of the harbor. Please respect the private buoys, docks, and property surrounding the park.
Moorage fees are charged 1 p.m. to 8 a.m. year-round. All boaters must register and pay upon arrival. Boaters must also pay for boats rafted to another boat.
Boat moorage
Latitude: 48° 40' 31.8" N (48.6755)
Longitude: 123° 11' 55.68" W (-123.1988)
Prevost Harbor
Prevost Harbor has seven buoys and a 128-foot dock (256 feet total).
Latitude: 48° 40' 41" N (48.6780)
Longitude: 123° 11' 49.99" W (-123.1972)
Reid Harbor
Reid Harbor has 13 buoys and a 96-foot dock (192 feet total).
Latitude: 48° 40' 19.92" N (48.6722)
Longitude: 123° 11' 34.97" W (-123.1930)
Boat pumpout
This facility is open year-round, 24 hours a day. This facility has a floating dock available year-round. There are two slips available for pumpout usage. Access to this pumpout is limited to vessels with a length of no more than 60 feet. The pumpout is located on a barge. There is a stationary pumpout located at Reid Harbor. This facility also has a portable toilet dump station located at the Reid Harbor barge.
Latitude: 48° 40' 28.90" N (48.6747)
Longitude: 123° 11' 55.87" W (-123.1989)
Additional information
Unless arriving by kayak, boaters should not attempt to enter the harbor at the east end. This entrance is full of rocks and reefs. The only safe entrance is at the west end of Satellite Island. Stay in the middle of the channel and harbor until you are adjacent to the park dock. Consult your charts before you arrive. Once inside Prevost Harbor, there are plenty of deep water anchorages available if the park buoys and dock are full.