San Juan Islands Marine Weather
Marine Forecast
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TODAY NW wind around 5 kt. Waves around 2 ft or less.
TONIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT S wind around 5 kt. Waves around 2 ft or less.
TUE NE wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less.
TUE NIGHT NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
WED NW wind around 5 kt. Waves around 2 ft or less.
WED NIGHT W wind around 5 kt, backing to SW after midnight. Waves around 2 ft or less.
THU SW wind around 5 kt. Waves around 2 ft or less.
THU NIGHT W wind around 5 kt. Waves around 2 ft or less.
TONIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT S wind around 5 kt. Waves around 2 ft or less.
TUE NE wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less.
TUE NIGHT NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
WED NW wind around 5 kt. Waves around 2 ft or less.
WED NIGHT W wind around 5 kt, backing to SW after midnight. Waves around 2 ft or less.
THU SW wind around 5 kt. Waves around 2 ft or less.
THU NIGHT W wind around 5 kt. Waves around 2 ft or less.
San Juan Islands Nautical Charts
NOAA nautical charts for San Juan Islands in the Wind and Tides app
Weather
View allThis Afternoon
69°F
Sunny
7 mph NW
Tonight
51°F
Partly Cloudy
6 mph SW
Labor Day
66°F
Slight Chance Light Rain then Mostly Sunny
6 to 9 mph S
Monday Night
50°F
Partly Cloudy
0 to 6 mph SSW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sun, Sep 6 3:24 AM | ebb | 1.3 kts |
| Sun, Sep 6 7:02 AM | slack | slack |
| Sun, Sep 6 7:06 AM | low | -1.1 ft |
| Sun, Sep 6 9:08 AM | flood | 0.6 kts |
| Sun, Sep 6 1:22 PM | slack | slack |
| Sun, Sep 6 4:14 PM | high | 7.6 ft |
| Sun, Sep 6 5:47 PM | ebb | 0.6 kts |
| Sun, Sep 6 8:10 PM | slack | slack |
| Sun, Sep 6 8:34 PM | low | 6.8 ft |
| Sun, Sep 6 10:49 PM | flood | 0.5 kts |
| Sun, Sep 6 11:26 PM | high | 7.1 ft |