San Juan Islands Marine Weather
Marine Forecast
View allGALE WARNING IN EFFECT THROUGH THIS AFTERNOON
TODAY S wind 20 to 30 kt with gusts to 35 kt, easing to SW 10 to 15 kt in the afternoon. Waves around 3 ft, easing to 2 ft or less this afternoon. Rain, mainly this morning.TONIGHT W wind 5 to 10 kt. Waves around 2 ft or less. Patchy dense fog after midnight.
WED NW wind around 5 kt. Waves around 1 ft or less.
WED NIGHT NW wind around 5 kt. Waves around 1 ft or less. A chance of rain after midnight.
THU N wind around 5 kt. Waves around 1 ft or less. A chance of rain.
THU NIGHT E wind around 5 kt, backing to N after midnight. Waves around 1 ft or less.
FRI NW wind around 5 kt. Waves around 1 ft or less.
FRI NIGHT NW wind around 5 kt. Waves around 1 ft or less.
SAT N wind around 5 kt, backing to NW in the afternoon. Waves around 1 ft or less.
SAT NIGHT NW wind 5 to 10 kt, easing to around 5 kt after midnight. 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 allToday
61°F
Rain Likely
10 mph SW
Tonight
46°F
Partly Cloudy then Patchy Fog
0 to 9 mph W
Wednesday
59°F
Areas Of Fog then Partly Sunny
0 to 7 mph NNW
Wednesday Night
47°F
Mostly Cloudy then Patchy Fog
0 to 3 mph N
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Tue, Sep 29 12:44 AM | slack | slack |
| Tue, Sep 29 12:54 AM | low | -0.3 ft |
| Tue, Sep 29 3:03 AM | flood | 1.2 kts |
| Tue, Sep 29 6:04 AM | slack | slack |
| Tue, Sep 29 8:23 AM | high | 7.1 ft |
| Tue, Sep 29 9:37 AM | ebb | 1.2 kts |
| Tue, Sep 29 12:58 PM | low | 5.0 ft |
| Tue, Sep 29 1:00 PM | slack | slack |
| Tue, Sep 29 3:23 PM | flood | 1.1 kts |
| Tue, Sep 29 6:20 PM | high | 7.4 ft |
| Tue, Sep 29 6:42 PM | slack | slack |
| Tue, Sep 29 10:25 PM | ebb | 1.4 kts |