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Northern Inland Waters Including The San Juan Islands Marine Forecast

Updated 2:13pm PDT Jun 25, 2025
Zone Map
Tonight
SW wind 5 to 10 kt. Waves around 2 ft or less. A slight chance of showers late this evening and overnight.
Thu
S wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers in the morning, then showers likely in the afternoon.
Thu Night
SW wind around 5 kt. Waves around 2 ft or less.
Fri
S wind around 5 kt. Waves around 2 ft or less. A chance of showers in the morning.
Fri Night
SW wind around 5 kt. Waves around 2 ft or less.
Sat
SW wind around 5 kt. Waves around 2 ft or less.
Sat Night
SW wind around 5 kt. Waves around 2 ft or less.
Sun
N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less.
Sun Night
W wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
Mon
NW wind around 5 kt. Waves around 2 ft or less.
Mon Night
W wind 5 to 10 kt, backing to SW after midnight.