San Juan Islands Marine Weather
Marine Forecast
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TODAY NW wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT W wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT S wind 10 to 15 kt, becoming SE 20 to 25 kt after midnight. Waves around 2 ft or less. Rain likely after midnight.
TUE SE wind 20 to 25 kt, becoming S 15 to 20 kt in the afternoon. Waves 3 to 4 ft. Rain.
TUE NIGHT S wind 15 to 20 kt, becoming W 5 to 10 kt after midnight. Waves around 2 ft or less. A chance of rain in the evening.
WED NW wind around 5 kt. Waves around 1 ft or less.
WED NIGHT N wind around 5 kt. Waves around 1 ft or less.
THU E wind around 5 kt, veering to SW in the afternoon. Waves around 1 ft or less.
THU NIGHT W wind around 5 kt. Waves around 1 ft or less.
TONIGHT W wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less.
MON S wind 5 to 10 kt. Waves around 2 ft or less.
MON NIGHT S wind 10 to 15 kt, becoming SE 20 to 25 kt after midnight. Waves around 2 ft or less. Rain likely after midnight.
TUE SE wind 20 to 25 kt, becoming S 15 to 20 kt in the afternoon. Waves 3 to 4 ft. Rain.
TUE NIGHT S wind 15 to 20 kt, becoming W 5 to 10 kt after midnight. Waves around 2 ft or less. A chance of rain in the evening.
WED NW wind around 5 kt. Waves around 1 ft or less.
WED NIGHT N wind around 5 kt. Waves around 1 ft or less.
THU E wind around 5 kt, veering to SW in the afternoon. Waves around 1 ft or less.
THU NIGHT W wind around 5 kt. Waves around 1 ft or less.
Weather
View allToday
62°F
Sunny
6 to 9 mph NNW
Tonight
46°F
Partly Cloudy
0 to 5 mph WSW
Monday
62°F
Partly Sunny
5 to 10 mph S
Monday Night
49°F
Rain
1 to 15 mph SSE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sun, Sep 27 1:52 AM | flood | 1.2 kts |
| Sun, Sep 27 4:59 AM | slack | slack |
| Sun, Sep 27 6:17 AM | high | 6.5 ft |
| Sun, Sep 27 8:27 AM | ebb | 1.4 kts |
| Sun, Sep 27 11:35 AM | low | 3.0 ft |
| Sun, Sep 27 11:43 AM | slack | slack |
| Sun, Sep 27 2:02 PM | flood | 1.0 kts |
| Sun, Sep 27 5:15 PM | slack | slack |
| Sun, Sep 27 5:45 PM | high | 7.1 ft |
| Sun, Sep 27 9:00 PM | ebb | 1.3 kts |
| Sun, Sep 27 11:58 PM | slack | slack |


