San Juan Islands Marine Weather
Marine Forecast
View all
TODAY S wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
FRI S wind 5 to 10 kt. Waves around 2 ft or less.
FRI NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
SAT S wind 5 to 10 kt. Waves around 2 ft or less.
SAT NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
SUN SW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
SUN NIGHT SW wind 5 to 10 kt, becoming W after midnight. Waves around 2 ft or less.
MON NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
MON NIGHT W wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
TONIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
FRI S wind 5 to 10 kt. Waves around 2 ft or less.
FRI NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
SAT S wind 5 to 10 kt. Waves around 2 ft or less.
SAT NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
SUN SW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
SUN NIGHT SW wind 5 to 10 kt, becoming W after midnight. Waves around 2 ft or less.
MON NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
MON NIGHT W wind around 5 kt, backing to S 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 allThis Afternoon
70°F
Sunny
8 mph S
Tonight
52°F
Mostly Cloudy
1 to 7 mph SW
Friday
70°F
Mostly Cloudy
3 to 10 mph SSW
Friday Night
50°F
Mostly Cloudy
8 mph SW
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Thu, Jul 9 3:22 AM | ebb | 1.3 kts |
| Thu, Jul 9 6:57 AM | slack | slack |
| Thu, Jul 9 7:17 AM | low | -0.1 ft |
| Thu, Jul 9 9:02 AM | flood | 0.6 kts |
| Thu, Jul 9 12:13 PM | slack | slack |
| Thu, Jul 9 3:05 PM | ebb | 0.6 kts |
| Thu, Jul 9 6:23 PM | slack | slack |
| Thu, Jul 9 9:13 PM | flood | 0.7 kts |
| Thu, Jul 9 11:44 PM | high | 8.2 ft |