San Juan Islands Marine Weather
Marine Forecast
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TONIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
TUE SW wind 5 to 10 kt. Waves around 2 ft or less.
TUE NIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
WED S wind 5 to 10 kt. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, veering to N 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 W wind 5 to 10 kt. Waves around 2 ft or less. Rain likely.
FRI SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning.
FRI NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain after midnight.
SAT E wind around 5 kt, backing to NW around 5 kt in the afternoon. Waves around 2 ft or less.
SAT NIGHT NW wind around 5 kt. Waves around 2 ft or less.
TUE SW wind 5 to 10 kt. Waves around 2 ft or less.
TUE NIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
WED S wind 5 to 10 kt. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, veering to N 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 W wind 5 to 10 kt. Waves around 2 ft or less. Rain likely.
FRI SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning.
FRI NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain after midnight.
SAT E wind around 5 kt, backing to NW around 5 kt in the afternoon. Waves around 2 ft or less.
SAT NIGHT NW 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
Mostly Sunny
5 to 9 mph S
Tonight
50°F
Partly Cloudy
3 to 9 mph SW
Tuesday
67°F
Mostly Sunny
3 to 10 mph SW
Tuesday Night
50°F
Mostly Cloudy
2 to 9 mph SSW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Mon, Sep 21 3:04 AM | ebb | 0.8 kts |
| Mon, Sep 21 6:20 AM | slack | slack |
| Mon, Sep 21 7:29 AM | low | 0.7 ft |
| Mon, Sep 21 8:56 AM | flood | 0.7 kts |
| Mon, Sep 21 1:15 PM | slack | slack |
| Mon, Sep 21 4:13 PM | high | 7.2 ft |
| Mon, Sep 21 6:01 PM | ebb | 0.9 kts |
| Mon, Sep 21 9:28 PM | slack | slack |
| Mon, Sep 21 9:54 PM | low | 5.5 ft |
| Mon, Sep 21 11:35 PM | flood | 0.4 kts |