San Juan Islands Marine Weather
Marine Forecast
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TODAY S wind around 5 kt, rising to 5 to 10 kt late this morning and afternoon. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt, becoming W after midnight. Waves around 2 ft or less.
SUN NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
SUN NIGHT 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, backing to SE after midnight. 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 S wind around 5 kt. Waves around 2 ft or less.
TONIGHT SW wind 5 to 10 kt, becoming W after midnight. Waves around 2 ft or less.
SUN NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
SUN NIGHT 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, backing to SE after midnight. 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 S 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 allThis Afternoon
71°F
Sunny
8 mph SSW
Tonight
51°F
Mostly Clear
0 to 6 mph WSW
Sunday
73°F
Sunny
0 to 8 mph NNW
Sunday Night
53°F
Mostly Clear
0 to 3 mph N
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sat, Jul 18 12:11 AM | ebb | 1.5 kts |
| Sat, Jul 18 3:20 AM | slack | slack |
| Sat, Jul 18 3:22 AM | low | 4.4 ft |
| Sat, Jul 18 5:54 AM | flood | 0.6 kts |
| Sat, Jul 18 7:27 AM | high | 5.5 ft |
| Sat, Jul 18 8:15 AM | slack | slack |
| Sat, Jul 18 11:22 AM | ebb | 1.0 kts |
| Sat, Jul 18 2:10 PM | low | 0.1 ft |
| Sat, Jul 18 2:13 PM | slack | slack |
| Sat, Jul 18 4:55 PM | flood | 1.1 kts |
| Sat, Jul 18 8:57 PM | slack | slack |
| Sat, Jul 18 9:50 PM | high | 8.0 ft |