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 early afternoon, easing to around 5 kt late. Waves around 2 ft or less.
TONIGHT SW wind around 5 kt, backing to S 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 W 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.
FRI S wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
FRI NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT SW wind around 5 kt, backing to S 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 W 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.
FRI S wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less.
FRI NIGHT SW 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
78°F
Partly Sunny
3 to 8 mph NNW
Tonight
55°F
Partly Cloudy
0 mph
Tuesday
82°F
Mostly Sunny
0 to 5 mph W
Tuesday Night
56°F
Partly Cloudy
2 mph S
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Mon, Jul 20 1:30 AM | ebb | 1.3 kts |
| Mon, Jul 20 4:54 AM | slack | slack |
| Mon, Jul 20 5:17 AM | low | 2.3 ft |
| Mon, Jul 20 7:12 AM | flood | 0.5 kts |
| Mon, Jul 20 9:32 AM | slack | slack |
| Mon, Jul 20 10:55 AM | high | 4.4 ft |
| Mon, Jul 20 12:50 PM | ebb | 1.1 kts |
| Mon, Jul 20 3:26 PM | low | 3.0 ft |
| Mon, Jul 20 4:10 PM | slack | slack |
| Mon, Jul 20 7:21 PM | flood | 1.0 kts |
| Mon, Jul 20 10:33 PM | high | 7.7 ft |
| Mon, Jul 20 10:50 PM | slack | slack |