San Juan Islands Marine Weather
Marine Forecast
View all
TODAY S wind 5 to 10 kt, rising to 10 to 15 kt late this morning, easing to 5 to 10 kt this afternoon. Waves around 2 ft or less. A slight chance of rain late this morning.
TONIGHT SE wind around 5 kt, backing to NE after midnight. Waves around 2 ft or less.
MON N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less.
MON NIGHT NW wind 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less.
TUE S wind 5 to 10 kt. Waves around 2 ft or less.
TUE NIGHT SW wind 5 to 10 kt, becoming SE 15 to 20 kt after midnight. Waves around 2 ft or less. A chance of rain.
WED SE wind 20 to 25 kt. Waves 3 to 4 ft. A chance of rain.
WED NIGHT SE wind 15 to 20 kt. Waves 3 to 4 ft in the evening, then around 2 ft or less. A chance of rain.
THU SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then a chance of showers in the afternoon.
THU NIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT SE wind around 5 kt, backing to NE after midnight. Waves around 2 ft or less.
MON N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less.
MON NIGHT NW wind 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less.
TUE S wind 5 to 10 kt. Waves around 2 ft or less.
TUE NIGHT SW wind 5 to 10 kt, becoming SE 15 to 20 kt after midnight. Waves around 2 ft or less. A chance of rain.
WED SE wind 20 to 25 kt. Waves 3 to 4 ft. A chance of rain.
WED NIGHT SE wind 15 to 20 kt. Waves 3 to 4 ft in the evening, then around 2 ft or less. A chance of rain.
THU SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then a chance of showers in the afternoon.
THU NIGHT S wind 5 to 10 kt. Waves around 2 ft or less.
Weather
View allToday
65°F
Partly Sunny
7 to 10 mph S
Tonight
50°F
Mostly Cloudy
0 to 5 mph SW
Monday
70°F
Patchy Fog then Partly Sunny
0 to 7 mph NNW
Monday Night
51°F
Mostly Cloudy then Patchy Fog
0 to 6 mph WSW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sun, Aug 30 12:43 AM | slack | slack |
| Sun, Aug 30 12:55 AM | low | 3.0 ft |
| Sun, Aug 30 3:01 AM | flood | 1.0 kts |
| Sun, Aug 30 6:07 AM | slack | slack |
| Sun, Aug 30 6:43 AM | high | 6.0 ft |
| Sun, Aug 30 9:30 AM | ebb | 1.4 kts |
| Sun, Aug 30 12:37 PM | low | 1.7 ft |
| Sun, Aug 30 12:44 PM | slack | slack |
| Sun, Aug 30 3:03 PM | flood | 1.0 kts |
| Sun, Aug 30 6:35 PM | slack | slack |
| Sun, Aug 30 7:26 PM | high | 7.2 ft |
| Sun, Aug 30 10:12 PM | ebb | 1.2 kts |


