San Juan Islands Marine Weather
Marine Forecast
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TODAY N wind around 5 kt, backing to NW early this afternoon, rising to 5 to 10 kt late. Waves around 2 ft or less. A slight chance of rain early this morning.
TONIGHT W wind around 5 kt, veering to N after midnight. Waves around 1 ft or less.
SUN NW wind around 5 kt, backing to W in the afternoon. Waves around 1 ft or less.
SUN NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
MON S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less.
MON NIGHT SW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
TUE S wind around 5 kt, veering to NW in the afternoon. Waves around 1 ft or less.
TUE NIGHT NW wind around 5 kt in the evening, becoming light and variable. Waves around 1 ft or less.
WED NW wind around 5 kt. Waves around 1 ft or less.
WED NIGHT W wind around 5 kt, backing to S after midnight. Waves around 1 ft or less.
TONIGHT W wind around 5 kt, veering to N after midnight. Waves around 1 ft or less.
SUN NW wind around 5 kt, backing to W in the afternoon. Waves around 1 ft or less.
SUN NIGHT SW wind 5 to 10 kt. Waves around 2 ft or less.
MON S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less.
MON NIGHT SW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
TUE S wind around 5 kt, veering to NW in the afternoon. Waves around 1 ft or less.
TUE NIGHT NW wind around 5 kt in the evening, becoming light and variable. Waves around 1 ft or less.
WED NW wind around 5 kt. Waves around 1 ft or less.
WED NIGHT W wind around 5 kt, backing to S after midnight. Waves around 1 ft or less.
Weather
View allThis Afternoon
66°F
Sunny
6 mph NNW
Tonight
50°F
Mostly Clear
2 mph NNW
Sunday
69°F
Sunny
0 to 6 mph NW
Sunday Night
50°F
Partly Cloudy
5 mph SW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sat, Sep 5 2:14 AM | ebb | 1.4 kts |
| Sat, Sep 5 5:58 AM | low | -0.9 ft |
| Sat, Sep 5 6:02 AM | slack | slack |
| Sat, Sep 5 7:51 AM | flood | 0.6 kts |
| Sat, Sep 5 11:38 AM | slack | slack |
| Sat, Sep 5 2:10 PM | ebb | 0.3 kts |
| Sat, Sep 5 3:33 PM | high | 7.3 ft |
| Sat, Sep 5 6:12 PM | slack | slack |
| Sat, Sep 5 6:18 PM | low | 7.0 ft |
| Sat, Sep 5 8:37 PM | flood | 0.5 kts |
| Sat, Sep 5 10:05 PM | high | 7.3 ft |
| Sat, Sep 5 11:39 PM | slack | slack |


