San Juan Islands Marine Forecast
TODAY NW wind 10 to 15 kt, easing to 5 to 10 kt this afternoon. Waves around 2 ft or less.
TONIGHT SE wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less.
SAT SE wind 5 to 10 kt, backing to N in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
SAT NIGHT NE wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain in the evening, then rain likely after midnight.
SUN NE wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain.
SUN NIGHT N wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the evening.
MON N wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT NW wind around 5 kt, backing to SE after midnight. Waves around 1 ft or less.
TUE S wind around 5 kt. Waves around 1 ft or less.
TUE NIGHT SW wind around 5 kt, backing to NE after midnight. Waves around 1 ft or less. A chance of rain after midnight.
TONIGHT SE wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less.
SAT SE wind 5 to 10 kt, backing to N in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
SAT NIGHT NE wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain in the evening, then rain likely after midnight.
SUN NE wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain.
SUN NIGHT N wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the evening.
MON N wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT NW wind around 5 kt, backing to SE after midnight. Waves around 1 ft or less.
TUE S wind around 5 kt. Waves around 1 ft or less.
TUE NIGHT SW wind around 5 kt, backing to NE after midnight. Waves around 1 ft or less. A chance of rain after midnight.
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.