Based on this anchorage's wind protection and the NOAA marine forecast — always verify against the full forecast below.
7 mooring buoys · 45 ft max on buoys · no rafting · 3-night max stay
Jones Island Marine State Park: The moorage dock will be removed for the Winter during the week of October 12-16, 2026.
Due to an unforeseen water leak, drinking water is not available until further notice. Please pack in your own water.
Marine Forecast — Northern Inland Waters Including The San Juan Islands
Issued Fri, Oct 9, 12:59 PM PDT · NWS Seattle
.TONIGHT...NW wind 10 to 20 kt with gusts to 25 kt north of the San Juans, becoming SW late. Waves around 2 ft or less. A chance of rain.
.SAT...E wind around 5 kt, backing to N 10 to 15 kt in the afternoon. Waves around 2 ft or less.
.SAT NIGHT...N wind 10 to 15 kt. Waves around 2 ft or less.
.SUN...N wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less.