San Juan Islands Marine Weather
Marine Forecast
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TODAY NW wind around 5 kt, rising to 5 to 10 kt late this morning and afternoon. Waves around 2 ft or less.
TONIGHT NW wind around 5 kt. Waves around 2 ft or less.
MON NW wind around 5 kt. Waves around 2 ft or less.
MON NIGHT SW wind around 5 kt, backing to SE 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 in the evening, becoming light and variable. Waves around 2 ft or less.
WED Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
THU S wind around 5 kt. Waves around 2 ft or less.
THU NIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT NW wind around 5 kt. Waves around 2 ft or less.
MON NW wind around 5 kt. Waves around 2 ft or less.
MON NIGHT SW wind around 5 kt, backing to SE 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 in the evening, becoming light and variable. Waves around 2 ft or less.
WED Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less.
WED NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
THU S wind around 5 kt. Waves around 2 ft or less.
THU NIGHT S wind 5 to 10 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
73°F
Sunny
8 mph NNW
Tonight
53°F
Mostly Clear
0 to 5 mph NNW
Monday
79°F
Mostly Sunny
0 to 7 mph NNW
Monday Night
54°F
Partly Cloudy
1 mph NNW
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sun, Jul 19 12:52 AM | ebb | 1.4 kts |
| Sun, Jul 19 4:07 AM | slack | slack |
| Sun, Jul 19 4:23 AM | low | 3.3 ft |
| Sun, Jul 19 6:38 AM | flood | 0.6 kts |
| Sun, Jul 19 8:55 AM | slack | slack |
| Sun, Jul 19 8:57 AM | high | 4.8 ft |
| Sun, Jul 19 12:11 PM | ebb | 1.1 kts |
| Sun, Jul 19 2:49 PM | low | 1.5 ft |
| Sun, Jul 19 3:10 PM | slack | slack |
| Sun, Jul 19 6:16 PM | flood | 1.0 kts |
| Sun, Jul 19 9:54 PM | slack | slack |
| Sun, Jul 19 10:13 PM | high | 7.9 ft |