San Juan Islands Marine Weather
Marine Forecast
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TODAY SW wind around 5 kt, backing to S late. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt, becoming S after midnight. Waves around 2 ft or less.
WED S wind around 5 kt. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, backing to NE after midnight. Waves around 2 ft or less.
THU N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
THU NIGHT NW wind 5 to 10 kt. Waves around 2 ft or less. Rain.
FRI W wind 5 to 10 kt. Waves around 2 ft or less. Rain likely, mainly in the morning.
FRI NIGHT W wind 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight.
SAT S wind 5 to 10 kt, veering to SW in the afternoon. Waves around 2 ft or less.
SAT NIGHT W wind around 5 kt. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt, becoming S after midnight. Waves around 2 ft or less.
WED S wind around 5 kt. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, backing to NE after midnight. Waves around 2 ft or less.
THU N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.
THU NIGHT NW wind 5 to 10 kt. Waves around 2 ft or less. Rain.
FRI W wind 5 to 10 kt. Waves around 2 ft or less. Rain likely, mainly in the morning.
FRI NIGHT W wind 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight.
SAT S wind 5 to 10 kt, veering to SW in the afternoon. Waves around 2 ft or less.
SAT NIGHT W wind around 5 kt. Waves around 2 ft or less.
Weather
View allThis Afternoon
67°F
Mostly Sunny
9 mph S
Tonight
50°F
Mostly Cloudy
0 to 8 mph SSW
Wednesday
64°F
Partly Sunny
0 to 6 mph S
Wednesday Night
49°F
Mostly Cloudy
0 to 5 mph WSW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Tue, Sep 22 12:15 AM | high | 5.7 ft |
| Tue, Sep 22 1:27 AM | slack | slack |
| Tue, Sep 22 4:10 AM | ebb | 0.8 kts |
| Tue, Sep 22 7:12 AM | slack | slack |
| Tue, Sep 22 8:24 AM | low | 0.7 ft |
| Tue, Sep 22 10:02 AM | flood | 0.7 kts |
| Tue, Sep 22 1:54 PM | slack | slack |
| Tue, Sep 22 4:37 PM | high | 7.1 ft |
| Tue, Sep 22 6:32 PM | ebb | 1.1 kts |
| Tue, Sep 22 9:50 PM | slack | slack |
| Tue, Sep 22 10:10 PM | low | 5.0 ft |


