San Juan Islands Marine Weather
Marine Forecast
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TODAY S wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the evening.
SUN SW wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt. 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 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less.
TUE Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less.
TUE NIGHT SW wind around 5 kt. Waves around 2 ft or less.
WED S wind around 5 kt, veering to W around 5 kt in the afternoon. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the evening.
SUN SW wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt. 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 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less.
TUE Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less.
TUE NIGHT SW wind around 5 kt. Waves around 2 ft or less.
WED S wind around 5 kt, veering to W around 5 kt in the afternoon. Waves around 2 ft or less.
WED NIGHT SW 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 allToday
68°F
Mostly Cloudy
8 mph SSW
Tonight
50°F
Slight Chance Light Rain
6 mph SW
Sunday
69°F
Sunny
1 to 6 mph SSW
Sunday Night
50°F
Mostly Clear
0 to 5 mph SW
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sat, Jul 11 12:14 AM | high | 8.3 ft |
| Sat, Jul 11 1:15 AM | slack | slack |
| Sat, Jul 11 5:15 AM | ebb | 1.6 kts |
| Sat, Jul 11 8:51 AM | low | -2.2 ft |
| Sat, Jul 11 8:57 AM | slack | slack |
| Sat, Jul 11 11:07 AM | flood | 0.8 kts |
| Sat, Jul 11 3:04 PM | slack | slack |
| Sat, Jul 11 5:53 PM | ebb | 0.4 kts |
| Sat, Jul 11 6:07 PM | high | 7.6 ft |
| Sat, Jul 11 8:23 PM | low | 7.4 ft |
| Sat, Jul 11 8:46 PM | slack | slack |
| Sat, Jul 11 11:17 PM | flood | 0.8 kts |