San Juan Islands Marine Forecast
TODAY NW wind 5 to 10 kt, becoming W late. Waves around 2 ft or less. A chance of rain early this morning, then a slight chance of rain late this morning.
TONIGHT S wind 5 to 10 kt, veering to W after midnight. Waves around 2 ft or less.
TUE NW wind 5 to 10 kt, backing to S in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
TUE NIGHT SW wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Waves around 2 ft or less. Rain.
WED E wind 5 to 10 kt. Waves around 2 ft or less. Rain.
WED NIGHT NE wind 5 to 10 kt, becoming E 10 to 15 kt after midnight. Waves around 2 ft or less. Rain.
THU E wind 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain.
THU NIGHT N wind 5 to 10 kt, veering to NE after midnight. Waves around 2 ft or less. A chance of rain.
FRI NE wind 5 to 10 kt, easing to around 5 kt in the afternoon. Waves around 2 ft or less.
FRI NIGHT NE wind around 5 kt. Waves around 1 ft or less.
TONIGHT S wind 5 to 10 kt, veering to W after midnight. Waves around 2 ft or less.
TUE NW wind 5 to 10 kt, backing to S in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
TUE NIGHT SW wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Waves around 2 ft or less. Rain.
WED E wind 5 to 10 kt. Waves around 2 ft or less. Rain.
WED NIGHT NE wind 5 to 10 kt, becoming E 10 to 15 kt after midnight. Waves around 2 ft or less. Rain.
THU E wind 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain.
THU NIGHT N wind 5 to 10 kt, veering to NE after midnight. Waves around 2 ft or less. A chance of rain.
FRI NE wind 5 to 10 kt, easing to around 5 kt in the afternoon. Waves around 2 ft or less.
FRI NIGHT NE wind around 5 kt. Waves around 1 ft or less.
Marine weather for the San Juan Islands, Washington — San Juan Island, Friday Harbor, Roche Harbor, Orcas Island, Eastsound, Deer Harbor, Lopez Island, Shaw Island, Stuart Island, Sucia Island, Lummi Island, Rosario Strait, Haro Strait, and Boundary Pass. Wind, tides, and conditions for sailing, boating, kayaking, paddleboarding, fishing, whale watching, and scuba diving.