Roche Harbor, San Juan Island, WA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Apr 26 		Cloudy
Close Hourly 		55º / 48º 24% NE 2 mph 82%
11am Cloudy 52º 24% ENE 2 mph 89%
12pm Cloudy 53º 10% ENE 2 mph 87%
1pm Cloudy 53º 14% ENE 2 mph 87%
2pm Cloudy 54º 14% NE 1 mph 82%
3pm Mostly Cloudy 54º 12% NE 1 mph 81%
4pm Mostly Cloudy 55º 21% NNE 1 mph 79%
5pm Mostly Cloudy 54º 17% NNE 1 mph 81%
6pm Partly Cloudy 54º 11% N 0 mph 79%
7pm Partly Cloudy 53º 12% N 0 mph 81%
8pm Partly Cloudy 52º 14% NE 0 mph 86%
9pm Partly Cloudy 50º 14% ESE 0 mph 88%
10pm Partly Cloudy 49º 14% ESE 0 mph 90%
11pm Showers 49º 37% SE 0 mph 89%
Sat
Apr 27 		Light Rain
View Hourly 		53º / 47º 87% SSE 6 mph 78%
12am Light Rain 50º 76% SE 0 mph 89%
1am Light Rain 49º 77% SE 1 mph 90%
2am Light Rain 49º 84% SSE 2 mph 88%
3am Light Rain 49º 72% SSE 2 mph 88%
4am Light Rain 49º 73% S 3 mph 89%
5am Light Rain 49º 79% S 3 mph 89%
6am Light Rain 49º 88% S 3 mph 88%
7am Light Rain 49º 87% SSW 4 mph 87%
8am Light Rain 50º 86% SSW 4 mph 84%
9am Light Rain 50º 80% SW 5 mph 82%
10am Light Rain 51º 77% SW 6 mph 78%
11am Light Rain 52º 78% SW 5 mph 76%
12pm Light Rain 52º 85% SSE 4 mph 77%
1pm Light Rain 52º 83% ESE 4 mph 78%
2pm Light Rain 52º 76% ESE 5 mph 76%
3pm Light Rain 53º 74% ESE 5 mph 73%
4pm Light Rain 53º 85% ESE 6 mph 74%
5pm Light Rain 53º 78% ESE 4 mph 76%
6pm Light Rain 52º 72% ESE 3 mph 77%
7pm Light Rain 51º 78% SE 4 mph 79%
8pm Light Rain 50º 76% SE 4 mph 81%
9pm Light Rain 50º 80% SE 5 mph 84%
10pm Light Rain 49º 71% SE 6 mph 84%
11pm Few Showers 49º 33% SSE 6 mph 85%
Sun
Apr 28 		Light Rain
View Hourly 		54º / 42º 76% SW 10 mph 66%
12am Light Rain 49º 74% S 6 mph 84%
1am Cloudy 49º 24% SSW 6 mph 81%
2am Cloudy 48º 24% SW 7 mph 80%
3am Cloudy 48º 24% SW 8 mph 79%
4am Cloudy 48º 23% WSW 9 mph 78%
5am Cloudy 48º 24% WSW 8 mph 79%
6am Cloudy 48º 24% WSW 8 mph 78%
7am Cloudy 48º 24% SW 7 mph 76%
8am Few Showers 49º 33% SW 8 mph 74%
9am Light Rain 49º 71% SW 8 mph 73%
10am Light Rain 50º 71% SW 8 mph 71%
Mon
Apr 29 		AM Showers 55º / 42º 36% SW 8 mph 58%
Tue
Apr 30 		Showers 54º / 44º 80% SE 5 mph 65%
Wed
May 1 		AM Light Rain 56º / 46º 72% ESE 5 mph 68%
Thu
May 2 		Showers 56º / 46º 58% NE 6 mph 71%
Fri
May 3 		Mostly Sunny 59º / 47º 16% NNE 5 mph 69%

Weather Radar for Roche Harbor, San Juan Island, WA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Roche Harbor, San Juan Island, WA

Today
High : 54ºF
Variable winds 5 kt or less. A chance of rain, mainly before 11am. Wind waves 1 ft or less.
Tonight
Low : 47ºF
Variable winds 5 kt or less. A chance of rain, mainly after 4am. Wind waves 1 ft or less.
Saturday
High : 50ºF
SW wind 5 to 8 kt. Rain. Wind waves 1 ft or less.
Saturday Night
Low : 46ºF
SE wind 5 to 9 kt becoming S after midnight. Rain likely, mainly after 11pm. Wind waves 1 ft or less.
Sunday
High : 53ºF
SW wind 9 to 11 kt. Rain. Wind waves around 1 ft.
Sunday Night
Low : 42ºF
WSW wind 13 to 15 kt, with gusts as high as 22 kt. Rain likely, mainly before 11pm. Wind waves around 2 ft.
Monday
High : 53ºF
SW wind 10 to 12 kt. Rain likely, mainly after 11am. Wind waves around 1 ft.
Monday Night
Low : 43ºF
WSW wind around 10 kt becoming S after midnight. A chance of rain. Wind waves around 1 ft.
Tuesday
High : 53ºF
SE wind 8 to 10 kt. A chance of rain. Wind waves around 1 ft.

NOAA Buoy Data Near Roche Harbor, San Juan Island, WA See Map

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    Wind Speed Forecast for Roche Harbor, San Juan Island, WA

    FridaySaturdaySunday
    Wind Speed (MPH) 210024554687
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 210024554687
    DIR ENENENSESSESSWSWESESESSESWSW

    Current Weather Conditions In Roche Harbor, San Juan Island, WA

    As Of: 40 minutes ago

    • 52ºF
    • 52ºF
    • 2mph
    • 0º (ENE)
    • 2mph
    • Cloudy
    • 10mi
    • 29.86"
    • 89%
    • 0ºF

    The weather right now in Roche Harbor, San Juan Island, WA is Cloudy. The current temperature is 52°F, and the expected high and low for today, Friday, April 26, 2024, are 55° high temperature and 48°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the East Northeast. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 52° Fahrenheit. Expected precipitation is 24 percent, with current humidity at 89 percent, and air pressure at 29.86 in. Visibility is 10 nautical miles. There are no current weather alert(s).