San Juan Islands Marine Weather
Marine Forecast
View all
TODAY S wind 5 to 10 kt, easing to around 5 kt. Waves around 2 ft or less.
TONIGHT S wind around 5 kt. Waves around 2 ft or less. Patchy fog after midnight.
MON SW wind around 5 kt. Waves around 2 ft or less. Patchy fog in the morning.
MON NIGHT S wind around 5 kt. Waves around 2 ft or less.
TUE S wind around 5 kt. Waves around 2 ft or less.
TUE NIGHT S wind around 5 kt. Waves around 2 ft or less.
WED S wind 5 to 10 kt, becoming SW in the afternoon. Waves around 2 ft or less.
WED NIGHT W wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. Patchy fog after midnight.
THU Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less. Patchy fog in the morning.
THU NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
TONIGHT S wind around 5 kt. Waves around 2 ft or less. Patchy fog after midnight.
MON SW wind around 5 kt. Waves around 2 ft or less. Patchy fog in the morning.
MON NIGHT S wind around 5 kt. Waves around 2 ft or less.
TUE S wind around 5 kt. Waves around 2 ft or less.
TUE NIGHT S wind around 5 kt. Waves around 2 ft or less.
WED S wind 5 to 10 kt, becoming SW in the afternoon. Waves around 2 ft or less.
WED NIGHT W wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. Patchy fog after midnight.
THU Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less. Patchy fog in the morning.
THU NIGHT SW wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.
San Juan Islands Nautical Charts
NOAA nautical charts for San Juan Islands in the Wind and Tides app
Weather
View allOvernight
51°F
Areas Of Fog
0 mph
Sunday
70°F
Areas Of Fog then Partly Sunny
0 to 6 mph S
Sunday Night
51°F
Mostly Clear then Areas Of Fog
0 to 5 mph S
Monday
72°F
Areas Of Fog then Sunny
0 to 5 mph W
Tides & Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Sun, Aug 16 2:23 AM | low | 2.7 ft |
| Sun, Aug 16 2:29 AM | slack | slack |
| Sun, Aug 16 4:43 AM | flood | 0.7 kts |
| Sun, Aug 16 7:27 AM | slack | slack |
| Sun, Aug 16 8:04 AM | high | 5.6 ft |
| Sun, Aug 16 10:54 AM | ebb | 1.3 kts |
| Sun, Aug 16 1:43 PM | low | 2.0 ft |
| Sun, Aug 16 2:07 PM | slack | slack |
| Sun, Aug 16 4:59 PM | flood | 1.1 kts |
| Sun, Aug 16 8:35 PM | high | 7.5 ft |
| Sun, Aug 16 8:44 PM | slack | slack |