San Juan Islands Marine Weather
Marine Forecast
View all
TODAY S wind 5 to 10 kt. Waves around 2 ft or less.
TONIGHT S wind around 5 kt. Waves around 2 ft or less.
FRI S wind around 5 kt, veering to SW in the afternoon. Waves around 2 ft or less.
FRI NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
SAT S wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Waves around 2 ft or less. Rain.
SAT NIGHT SW wind 10 to 20 kt. Waves 1 to 3 ft. A chance of rain in the evening.
SUN W wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt. 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, easing to around 5 kt after midnight. Waves around 2 ft or less.
TONIGHT S wind around 5 kt. Waves around 2 ft or less.
FRI S wind around 5 kt, veering to SW in the afternoon. Waves around 2 ft or less.
FRI NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
SAT S wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Waves around 2 ft or less. Rain.
SAT NIGHT SW wind 10 to 20 kt. Waves 1 to 3 ft. A chance of rain in the evening.
SUN W wind around 5 kt. Waves around 2 ft or less.
SUN NIGHT W wind around 5 kt. 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, easing to around 5 kt after midnight. Waves around 2 ft or less.
Weather
View allToday
69°F
Mostly Sunny
9 mph S
Tonight
51°F
Partly Cloudy
0 to 7 mph SSW
Friday
76°F
Sunny
0 to 6 mph SSW
Friday Night
54°F
Partly Cloudy then Light Rain Likely
6 mph SSW
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Thu, Jul 30 12:39 AM | low | 6.1 ft |
| Thu, Jul 30 12:49 AM | slack | slack |
| Thu, Jul 30 2:49 AM | flood | 0.5 kts |
| Thu, Jul 30 4:02 AM | high | 6.6 ft |
| Thu, Jul 30 5:00 AM | slack | slack |
| Thu, Jul 30 8:18 AM | ebb | 1.1 kts |
| Thu, Jul 30 11:06 AM | slack | slack |
| Thu, Jul 30 11:58 AM | low | -1.1 ft |
| Thu, Jul 30 1:53 PM | flood | 1.3 kts |
| Thu, Jul 30 5:47 PM | slack | slack |
| Thu, Jul 30 8:11 PM | high | 7.6 ft |
| Thu, Jul 30 9:49 PM | ebb | 1.3 kts |


