San Juan Islands Marine Forecast
TODAY W wind 5 to 10 kt, becoming SW late this morning, backing to S this afternoon. Waves around 2 ft or less. Showers likely early this morning, then a chance of showers late this morning and afternoon.
TONIGHT SE wind 10 to 15 kt. Waves around 2 ft or less. Showers likely.
THU E wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves around 2 ft or less. A chance of showers.
THU NIGHT E wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of showers.
FRI E wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of showers in the morning, then showers likely in the afternoon.
FRI NIGHT SE wind 10 to 15 kt. Waves around 2 ft or less. A chance of showers after midnight.
SAT E wind around 5 kt. Waves around 1 ft or less.
SAT NIGHT N wind around 5 kt, veering to E after midnight. Waves around 1 ft or less.
SUN SE wind around 5 kt. Waves around 1 ft or less.
SUN NIGHT E wind around 5 kt. Waves around 1 ft or less.
TONIGHT SE wind 10 to 15 kt. Waves around 2 ft or less. Showers likely.
THU E wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves around 2 ft or less. A chance of showers.
THU NIGHT E wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of showers.
FRI E wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of showers in the morning, then showers likely in the afternoon.
FRI NIGHT SE wind 10 to 15 kt. Waves around 2 ft or less. A chance of showers after midnight.
SAT E wind around 5 kt. Waves around 1 ft or less.
SAT NIGHT N wind around 5 kt, veering to E after midnight. Waves around 1 ft or less.
SUN SE wind around 5 kt. Waves around 1 ft or less.
SUN NIGHT E 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.