NOAA National Weather Service National Weather Service. WED. W WINDS 20 - 30 KNOTS. The average temperature over the next 25 days in San Juan Island from this forecast is 7°C (45°F) . Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. The San Juan Islands enjoy an average of 247 days with sunshine and about half the rainfall of the Seattle area, thanks to the "rain shadow" effect of the Olympic Mountains to the south. TUE NIGHT. (More Info), This time is corrected for local time zones and where possible for daylight saving times. Be prepared with the most accurate 10-day forecast for Friday Harbor, WA with highs, lows, chance of precipitation from The Weather Channel and Weather.com (More Info). A few passing showers possible across the east in the morning and in the west in the afternoon. San Juan Island Weather. Get the monthly weather forecast for San Juan Island, WA, including daily high/low, historical averages, to help you plan ahead. Snow is very rare in the San Juan Islands. Get maps of each island at any of the real estate offices on each island. The coming 14 days will We might get a dusting around Christmas time, This site uses valid HTML and CSS. NOAA National Weather Service National Weather Service. San Juan Island weather report includes high and low temperatures, humidity, precipitation, barometric pressure, hour by hour, sunrise, sunset, wind speed and direction - … Lopez is a great biking island.. Orcas and Lopez are accessible via the inter island ferry. This is the wind, wave and weather forecast for San Juan Islands / Eastsound in Washington, United States. With an average daily temperature of 66 degrees in September, 58 in October and 50 in November, autumn in the San Juan Islands is a beautiful season, with many sunny days. The weather in the San Juan Islands remains pleasantly mild all throughout the year. Forecast This forecast is based on the GFS model. The combination of a northeasterly swell and moderate to locally fresh winds will create choppy and hazardous seas. (More Info), Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level. Fall is a good time to pull on your favorite sweater and go for a leisurely hike or enjoy a bonfire on the beach. Expect 0.5 mm of precipitation over the past 3 hours. Tonight, Partly cloudy and light winds. Weather Today in San Juan. I would choose as a base, San Juan Island, with much to do and to see, plus lots of access to the ocean; others prefer Orcas. 6 – Day Forecast. High / Low--/ 73° Wind. The San Juan Islands lie in the rain shadow of the Olympic Mountains and are often referred to as the “Blue Hole” and the “Banana Belt” for their predominance of dry, sunny weather with only occasional cloudy or rainy days. Report inappropriate content . (More Info), The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at. It's no wonder visitors are attracted to the islands year round! Edited: 9 years ago. 30DayWeather Long Range Weather Forecasts predict ideal conditions for a storm. 83 ° Feels Like. All contents Copyright ©San Juan Island - The BEST of Everything, San Juan Island weather stays mild year round. SE WINDS TO 10 KNOTS. Expect 3.0 mm of precipitation over the past 3 hours. The San Juan Islands farm tours on Lopez, Orcas and San Juan are a wonderful way to enjoy a fine fall day. Get the forecast for today, tonight & tomorrow's weather for San Juan Island, WA. (More Info), Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview. Get the forecast for today, tonight & tomorrow's weather for San Juan Island, WA. The American Camp visitor center parking area glistens under a typical January rainfall. 10 mi. San Juan - Weather warnings issued 14-day forecast. [forecast location=”98250″ caption=”Weather for Friday Harbor, WA” measurement=’F’ todaylabel=”Today” datelabel=”date(‘m/d/Y’)” highlow=’%%high%%°/%%low%%°’ numdays=”10″ iconset=”Helen” cache=”true” width=”100%”], Typical pacific north-west weather does not apply to the San Juan Islands! Island Cam. The archipelago is located in the northwest of Washington state, east of the Canadian island of Vancouver, between the Strait of Georgia and the Strait of Juan de Fuca. After that we plan to go to San Juan Islands for about 3 days. Know what's coming with AccuWeather's extended daily forecasts for San Juan Island, WA. It looks like Sunday 17th will have the most precipitation with an accumulation of around 6.0mm. Climate - San Juan Islands (Washington) Average weather, temperature, rainfall, sunshine hours The climate of the San Juan Islands is sub-oceanic, with quite mild, rainy winters and mild, fairly sunny summers. The islands get about half as much rain as the Seattle area, on average. Expect 0.0 mm of precipitation over the past 3 hours. Visit the San Juan Islands in northwest Washington State. UV Index. The Marine Weather Forecast In Detail: PZZ133 … Daytime temperatures shift from the chill of late February to a balmy March (53 degrees Fahrenheit on average), into the gorgeous days of April (57 degrees) and May (63 degrees). Forecasts are available worldwide. SE WINDS 20 - 30 KNOTS. 30.06 in. 0 of 10. Weather. San Juan Island Weather Forecasts. Up to 90 days of daily highs, lows, and precipitation chances. S WINDS 20 - 30 KNOTS. The area is less temperate than some — in the 38th percentile for pleasant weather — compared to tourist destinations worldwide. San Juan Island WA weather with current conditions, 5-Day forecast, and live traffic updates. Obtenez les prévisions météorologiques de San Juan de la Rambla, Provincia de Santa Cruz de Tenerife, y compris la température, les précipitations, l'humidité et les conditions météorologiques en mer Synopsis: A frontal system will hang up over the area through Tuesday night then push inland on Wednesday.Another front will move through the area Thursday night. (More Info), When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level. I'd Google each island and overview of the islands to study. Vous pouvez également utiliser le Superforecast pour connaître la vitesse du vent aujourd'hui à San Juan Islands / Eastsound ou la direction du vent demain à San Juan Islands / Eastsound. What's the Winter Weather Like in the San Juans? Weather warnings issued. (More Info), The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density. Expect 0.7 mm of precipitation over the past 3 hours. Summer is rarely above 80º. Expect 0.1 mm of precipitation over the past 3 hours. FORECAST; DISCUSSION; TONIGHT. San Juan Islands and Northern Inland Waters Marine Forecast. Weather in San Juan Islands Temperature. have some days seeing a little precipitation and some days with rain, sleet or snow. for San Juan Islands. Fair-weather conditions will prevail across the islands. To provide for these most vulnerable citizens, United Way of San Juan County launched the Severe Weather Shelter. San Juan Island... Destination Expert. 6:06 pm. 71° Pressure. MON NIGHT. (More Info), The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground. 79%. The warmest day over the next 25 days weather in San Juan Island is forecast to be Monday 11th January 2021 at 11°C (52°F) and the warmest night on Monday 11th January 2021 at 8°C (46°F). Summer is rarely above 80º. Windfinder.com - Wind & weather Superforecast San Juan Islands / Eastsound for kitesurfing, windsurfing, surfing and sailing (Vue aérienne) Be prepared with the most accurate 10-day forecast for San Juan with highs, lows, chance of precipitation from The Weather Channel and Weather.com The information presented below gives detailed historical monthly average weather conditions along with exceptional weather occurrences. Winter brings average lows of 35º to 40 º. rarely freezing. With an average daytime temperature of 46-48 degrees Fahrenheit in December, January and February, winter in the San Juan Islands is mild compared to many other regions of the United States. Knowing how to visit the islands efficiently can help you enjoy your time there without draining your pocketbook. Absolutely re: September. Expect 1.1 mm of precipitation over the past 3 hours. Expect 1.2 mm of precipitation over the past 3 hours. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. Check out the 7-day forecast for Friday Harbor. Expect 1.7 mm of precipitation over the past 3 hours. July and August are the warmest months to visit and also the busiest. Humidity. Expect 0.2 mm of precipitation over the past 3 hours. (More Info), The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format. Typical pacific north-west weather does not apply to the San Juan Islands! Forecast - San Juan. To maintain relevance to current weather trends the displayed information has been calculated using data collected over the past two decades. The climate profile is taken from closest available data source to San Juan Islands. Consultez le Superforecast pour San Juan Islands / Eastsound lorsque vous recherchez les meilleures destinations pour vos vacances de kitesurf, de planche à voile ou de voile en États-Unis. TUE. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! On the whole winds are likely to be light. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the San Juan Island area. Taking a look at San Juan Islands over the coming two weeks and the average daytime maximum temperature will be around 5°C, with a high for the two weeks of 8°C expected on the afternoon of Friday 15th. in Washington, United States. The summer months bring on peak prices, too. “Some volunteers did not continue their commitment forward into this year because of limiting factors,” Severe Weather Shelter Coordinator Winnie Brumsickle said. Snow is very rare in the San Juan Islands. Drifting_clouds . Know what's coming with AccuWeather's extended daily forecasts for San Juan Island, WA. (More Info), This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs. Country: Washington, USA, City: San Juan Island National Historical Park. I have a few queries: ... Lopez: Rent a bike, weather willing, and explore - or with your car. MON. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. Level Contributor . Four years later, COVID-19 provides unexpected challenges. Long range weather outlook for San Juan Islands includes 14 day forecast summary: For … Up to 90 days of daily highs, lows, and precipitation chances. The weather in the San Juan Islands remains pleasantly mild all throughout the year. San Juan Island National Historical Park, Washington, USA - Detailed hour-by-hour weather forecast for tomorrow. 12 mph. Marine Forecast for San Juan Islands and Northern Inland Waters. Springtime weather can be the most changeable of all the seasons in the Islands. 6:59 am. SE WINDS 20 - 30 KNOTS. The day label given represents the local day relative to the local time for the location you are looking at. There is a Small Craft Advisory in effect for the Atlantic Offshore waters and the Anegada Passage. Weak high pressure will … The average minimum temperature will be -1°C, dipping to its lowest on the morning of Sunday 24th at -7°C. Winter Storm in the Southern Plains . Average temperatures in San Juan Islands vary somewhat. A Risky Day is not a direct prediction of precipitation (Rain/Snow) but instead a forecast of ideal conditions for a storm to enter the region. Dew Point. Showers are common, but with half the precipitation of Seattle, the San Juans experience fewer rainy days. Aurora Open/Getty Images Getting to the San Juans on a Ferry . This is the wind, wave and weather forecast for Roche Harbor/San Juan Isl. Expect 0.4 mm of precipitation over the past 3 hours. A winter storm will roll through the southern Plains and the Lower Mississippi Valley today into Monday. Forecast This forecast is based on the GFS model. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Last updated Friday at 01:09. Day by day forecast. Winter brings average lows of 35º to 40 º. rarely freezing. World-class whale watching, kayaking, biking, hiking, farm-to-table dining, cozy lodgings. Clement weather and mild sea temperatures allows for favorable boating conditions all year in the San Juan Islands, Resort – Snug Harbor – San Juan Island Beachfront, Inn – Tucker House – Luxury Accomodations, San Juan Island Real Estate – John Lackey. Visibility. Mike Vouri Photo Surrounding waters moderate island temperatures and produce a typically mild maritime climate. Expect 0.3 mm of precipitation over the past 3 hours. Temperatures range from daytime highs of 70-85 degrees (Fahrenheit) to nighttime lows of 50-60 degrees (Fahrenheit). The best time to visit the San Juan Islands is between April and October. Beautiful wildlife and color all year round. SE WINDS 15 - 25 KNOTS. Nearby mountain ranges create a rain shadow effect, causing the San Juan Islands to receive significantly less rainfall than is typical for western Washington. Pebbled beaches, stunning sunsets and deep green forests - the San Juan Islands are Inspiration for the Senses!