San Juan Islands Marine Weather
Marine Forecast
View allGALE WARNING IN EFFECT UNTIL 4 AM PST EARLY THIS MORNING
TODAY SW wind 20 to 25 kt with gusts to 35 kt, becoming S 5 to 10 kt. Waves around 3 ft this morning, then around 2 ft or less. A chance of rain this morning, then a slight chance of rain early this afternoon.TONIGHT SE wind 5 to 10 kt. Waves around 2 ft or less.
MON E wind 5 to 10 kt, becoming SE 15 to 20 kt in the afternoon. Waves around 2 ft or less. Rain in the afternoon.
MON NIGHT SE wind 15 to 20 kt. Waves around 2 ft or less. Rain.
TUE SE wind 20 to 25 kt. Waves around 3 ft. Rain.
TUE NIGHT SE wind 20 to 25 kt with gusts up to 40 kt. Waves 3 to 4 ft. Rain.
WED SE wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Waves 3 to 4 ft in the morning, then around 2 ft or less.
WED NIGHT SE wind 10 to 15 kt. Waves around 2 ft or less.
THU SE wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain.
THU NIGHT SE wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Waves around 2 ft or less. Rain likely.
Weather
View allToday
55°F
Chance Light Rain
5 to 10 mph SSW
Tonight
42°F
Mostly Cloudy
2 mph SE
Monday
54°F
Cloudy then Light Rain
2 to 15 mph ESE
Monday Night
45°F
Light Rain
5 to 13 mph SSE
Tides and Currents
View all| Time (PST) | Event | Height/Speed |
|---|---|---|
| Sun, Nov 8 12:09 AM | flood | 1.0 kts |
| Sun, Nov 8 2:59 AM | slack | slack |
| Sun, Nov 8 5:37 AM | high | 7.4 ft |
| Sun, Nov 8 6:58 AM | ebb | 1.3 kts |
| Sun, Nov 8 9:47 AM | low | 5.9 ft |
| Sun, Nov 8 9:52 AM | slack | slack |
| Sun, Nov 8 12:47 PM | flood | 1.1 kts |
| Sun, Nov 8 2:35 PM | high | 7.5 ft |
| Sun, Nov 8 3:44 PM | slack | slack |
| Sun, Nov 8 7:21 PM | ebb | 1.3 kts |
| Sun, Nov 8 10:09 PM | slack | slack |
| Sun, Nov 8 10:13 PM | low | -1.0 ft |
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.


