San Juan Islands Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING
TODAY SE wind 15 to 25 kt, easing to around 5 kt this afternoon. Waves around 2 ft or less. A slight chance of rain early this morning.TONIGHT W wind around 5 kt, backing to SE after midnight. Waves around 1 ft or less.
FRI SE wind around 5 kt, veering to W in the afternoon. Waves around 1 ft or less. A chance of rain in the morning.
FRI NIGHT W wind around 5 kt, backing to SE after midnight. Waves around 1 ft or less.
SAT E wind around 5 kt, backing to NW in the afternoon. Waves around 1 ft or less.
SAT NIGHT NW wind around 5 kt. Waves around 1 ft or less.
SUN NW wind around 5 kt. Waves around 1 ft or less.
SUN NIGHT W wind around 5 kt, backing to S after midnight. Waves around 1 ft or less.
MON S wind around 5 kt. Waves around 1 ft or less.
MON NIGHT S wind around 5 kt. Waves around 1 ft or less.
San Juan Islands Nautical Charts
NOAA nautical charts for San Juan Islands in the Wind and Tides app
Weather
View allToday
65°F
Mostly Sunny
5 to 13 mph SE
Tonight
49°F
Partly Cloudy
0 to 3 mph NNE
Friday
65°F
Partly Sunny
0 to 5 mph SSE
Friday Night
49°F
Mostly Cloudy then Slight Chance Light Rain
2 mph NNW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Thu, Sep 3 12:35 AM | ebb | 1.4 kts |
| Thu, Sep 3 3:52 AM | slack | slack |
| Thu, Sep 3 3:55 AM | low | -0.3 ft |
| Thu, Sep 3 5:55 AM | flood | 0.8 kts |
| Thu, Sep 3 8:35 AM | slack | slack |
| Thu, Sep 3 12:12 PM | ebb | 0.8 kts |
| Thu, Sep 3 12:27 PM | high | 6.3 ft |
| Thu, Sep 3 3:10 PM | slack | slack |
| Thu, Sep 3 3:14 PM | low | 6.0 ft |
| Thu, Sep 3 6:14 PM | flood | 0.9 kts |
| Thu, Sep 3 8:41 PM | high | 7.6 ft |
| Thu, Sep 3 9:29 PM | slack | slack |