San Juan Islands Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT FROM 10 AM PST THIS MORNING THROUGH THIS EVENING
TODAY SE wind 5 to 10 kt, rising to 15 to 25 kt this afternoon. Waves around 2 ft or less. A slight chance of rain late this morning. A chance of rain early this afternoon, then rain late.TONIGHT S wind 15 to 20 kt, becoming SE 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of rain.
TUE SE wind 15 to 20 kt, rising to 20 to 25 kt with gusts up to 35 kt in the afternoon. Waves around 2 ft or less. Rain.
TUE NIGHT SE wind 20 to 25 kt, rising to 25 to 30 kt after midnight. Waves 3 to 4 ft. Rain, mainly in the evening.
WED SE wind 20 to 25 kt with gusts up to 35 kt, easing to 15 to 20 kt in the afternoon. Waves 3 to 4 ft. A chance of rain in the morning.
WED NIGHT SE wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Waves around 2 ft or less.
THU SE wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon.
THU NIGHT SE wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Waves around 2 ft or less, then 3 to 4 ft after midnight. Rain.
FRI SE wind 25 to 30 kt, veering to S 20 to 25 kt in the afternoon. Waves 3 to 4 ft. Rain.
FRI NIGHT SE wind 20 to 25 kt. Waves 3 to 4 ft. Rain.
Weather
View allToday
55°F
Light Rain
7 to 14 mph ESE
Tonight
45°F
Chance Light Rain
3 to 13 mph SSE
Tuesday
58°F
Light Rain
13 to 21 mph SE
Tuesday Night
50°F
Light Rain
21 mph SE
Tides and Currents
View all| Time (PST) | Event | Height/Speed |
|---|---|---|
| Mon, Nov 9 12:39 AM | flood | 0.9 kts |
| Mon, Nov 9 3:35 AM | slack | slack |
| Mon, Nov 9 6:26 AM | high | 8.0 ft |
| Mon, Nov 9 7:36 AM | ebb | 1.3 kts |
| Mon, Nov 9 10:34 AM | slack | slack |
| Mon, Nov 9 10:43 AM | low | 6.5 ft |
| Mon, Nov 9 1:22 PM | flood | 1.0 kts |
| Mon, Nov 9 2:45 PM | high | 7.4 ft |
| Mon, Nov 9 4:14 PM | slack | slack |
| Mon, Nov 9 7:41 PM | ebb | 1.3 kts |
| Mon, Nov 9 10:41 PM | low | -1.3 ft |
| Mon, Nov 9 10:42 PM | slack | slack |
Marine weather for the San Juan Islands, Washington — San Juan Island, Friday Harbor, Roche Harbor, Orcas Island, Eastsound, Deer Harbor, Lopez Island, Shaw Island, Stuart Island, Sucia Island, Lummi Island, Rosario Strait, Haro Strait, and Boundary Pass. Wind, tides, and conditions for sailing, boating, kayaking, paddleboarding, fishing, whale watching, and scuba diving.


