San Juan Islands Marine Weather
Marine Forecast
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TODAY S wind around 5 kt. Waves around 2 ft or less.
TONIGHT NW wind around 5 kt. Waves around 2 ft or less.
SAT NW wind 5 to 10 kt. Waves around 2 ft or less.
SAT NIGHT NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
SUN NW wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT SW wind around 5 kt. Waves around 2 ft or less.
TUE SW wind around 5 kt. Waves around 2 ft or less.
TUE NIGHT SW wind around 5 kt, veering to NE after midnight. Waves around 2 ft or less.
TONIGHT NW wind around 5 kt. Waves around 2 ft or less.
SAT NW wind 5 to 10 kt. Waves around 2 ft or less.
SAT NIGHT NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
SUN NW wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT SW wind around 5 kt. Waves around 2 ft or less.
TUE SW wind around 5 kt. Waves around 2 ft or less.
TUE NIGHT SW wind around 5 kt, veering to NE 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
64°F
Mostly Sunny
0 to 5 mph SSE
Tonight
49°F
Patchy Fog
0 to 3 mph NW
Saturday
63°F
Mostly Sunny
5 to 9 mph NNW
Saturday Night
49°F
Partly Cloudy
0 to 6 mph N
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Fri, Oct 2 12:06 AM | ebb | 1.5 kts |
| Fri, Oct 2 3:18 AM | low | -1.3 ft |
| Fri, Oct 2 3:21 AM | slack | slack |
| Fri, Oct 2 5:29 AM | flood | 0.9 kts |
| Fri, Oct 2 8:36 AM | slack | slack |
| Fri, Oct 2 12:10 PM | ebb | 0.6 kts |
| Fri, Oct 2 12:19 PM | high | 7.5 ft |
| Fri, Oct 2 3:22 PM | slack | slack |
| Fri, Oct 2 3:55 PM | low | 6.9 ft |
| Fri, Oct 2 6:00 PM | flood | 0.6 kts |
| Fri, Oct 2 7:33 PM | high | 7.3 ft |
| Fri, Oct 2 8:56 PM | slack | slack |