Map Locations
  • Help
  • We are hiring!
Find wind and weather
  • Wind and weather map
  • Spots and locations
Tools
  • Wind speed table
  • Weather widget
About us
  • Windfinder apps
  • At a glance
  • History & press
  • For businesses
Services
  • Historical weather data
  • Advertise with us!
  • News
Legal
  • Terms of use
  • Privacy policy
  • Imprint
Back to Maps

Wind & weather Superforecast Friday Harbor, San Juan Channel

Facebook
Maps
  • Forecast
  • Superforecast
  • Report
  • Statistics
  • Tides
  • Webcams

Daily Superforecast

as
Tables Bird's-eye
Print this forecast Embed this forecast
Last update: 14:37 local time
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Tide type
Time
Tide height (m)

Sunday, Sep 14

Wind
Weather
Tides
140° SE
00h
140° SE
4 kts
max 5 kts
8%
12° C
12
97%
1009 hpa
1.4 m
136° SE
01h
136° SE
5 kts
max 5 kts
67%
12° C
12
96%
1009 hpa
0.9 m
153° SSE
02h
153° SSE
4 kts
max 4 kts
27%
12° C
12
96%
1009 hpa
0.4 m
146° SE
03h
146° SE
3 kts
max 3 kts
60%
12° C
12
95%
1009 hpa
186° S
04h
186° S
2 kts
max 2 kts
56%
12° C
12
94%
1008 hpa
-0.2 m
179° S
05h
179° S
2 kts
max 2 kts
78%
12° C
12
94%
1008 hpa
04:44
-0.3 m
164° SSE
06h
164° SSE
4 kts
max 5 kts
31%
12° C
12
98%
1008 hpa
-0.1 m
181° S
07h
181° S
5 kts
max 6 kts
43%
11° C
11
98%
1009 hpa
0.2 m
177° S
08h
177° S
5 kts
max 5 kts
92%
11° C
11
99%
1009 hpa
0.5 m
165° SSE
09h
165° SSE
6 kts
max 6 kts
78%
0.15 mm
11° C
11
99%
1009 hpa
1.0 m
163° SSE
10h
163° SSE
6 kts
max 7 kts
71%
0.08 mm
12° C
12
98%
1009 hpa
1.4 m
171° S
11h
171° S
6 kts
max 7 kts
81%
12° C
12
97%
1010 hpa
1.7 m
203° SSW
12h
203° SSW
5 kts
max 6 kts
42%
14° C
14
93%
1011 hpa
2.0 m
226° SW
13h
226° SW
5 kts
max 6 kts
69%
15° C
15
85%
1010 hpa
2.1 m
247° WSW
14h
247° WSW
6 kts
max 7 kts
99%
16° C
16
79%
1011 hpa
2.2 m
276° W
15h
276° W
4 kts
max 4 kts
86%
18° C
18
73%
1012 hpa
15:02
2.2 m
348° NNW
16h
348° NNW
6 kts
max 6 kts
41%
15° C
15
83%
1012 hpa
16:13
2.2 m
358° N
17h
358° N
5 kts
max 5 kts
38%
13° C
13
95%
1013 hpa
2.2 m
188° S
18h
188° S
2 kts
max 3 kts
31%
14° C
14
93%
1014 hpa
2.2 m
194° SSW
19h
194° SSW
5 kts
max 5 kts
21%
14° C
14
85%
1015 hpa
2.3 m
247° WSW
20h
247° WSW
8 kts
max 20 kts
14%
13° C
13
84%
1015 hpa
20:23
2.3 m
252° WSW
21h
252° WSW
8 kts
max 21 kts
16%
13° C
13
89%
1016 hpa
2.3 m
244° WSW
22h
244° WSW
7 kts
max 19 kts
27%
13° C
13
90%
1017 hpa
2.2 m
233° SW
23h
233° SW
6 kts
max 15 kts
26%
13° C
13
91%
1017 hpa
2.0 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Tide type
Time
Tide height (m)

Monday, Sep 15

Wind
Weather
Tides
232° SW
00h
232° SW
6 kts
max 15 kts
62%
13° C
13
92%
1018 hpa
1.7 m
234° SW
01h
234° SW
5 kts
max 13 kts
90%
12° C
12
91%
1018 hpa
1.3 m
206° SSW
02h
206° SSW
5 kts
max 6 kts
92%
12° C
12
92%
1019 hpa
0.9 m
207° SSW
03h
207° SSW
7 kts
max 10 kts
92%
12° C
12
95%
1019 hpa
0.4 m
205° SSW
04h
205° SSW
8 kts
max 11 kts
88%
12° C
12
95%
1020 hpa
0.0 m
200° SSW
05h
200° SSW
8 kts
max 11 kts
81%
12° C
12
97%
1020 hpa
-0.2 m
195° SSW
06h
195° SSW
8 kts
max 10 kts
81%
12° C
12
96%
1020 hpa
05:51
-0.2 m
192° SSW
07h
192° SSW
7 kts
max 9 kts
68%
12° C
12
95%
1021 hpa
-0.1 m
193° SSW
08h
193° SSW
6 kts
max 7 kts
41%
11° C
11
96%
1021 hpa
0.1 m
192° SSW
09h
192° SSW
5 kts
max 5 kts
21%
12° C
12
94%
1021 hpa
0.5 m
191° S
10h
191° S
4 kts
max 4 kts
21%
12° C
12
93%
1022 hpa
0.9 m
188° S
11h
188° S
3 kts
max 3 kts
11%
12° C
12
91%
1022 hpa
1.3 m
172° S
12h
172° S
2 kts
max 2 kts
6%
13° C
13
88%
1022 hpa
1.7 m
170° S
13h
170° S
2 kts
max 2 kts
12%
13° C
13
89%
1022 hpa
2.0 m
177° S
14h
177° S
1 kts
max 2 kts
6%
13° C
13
88%
1022 hpa
2.2 m
304° NW
15h
304° NW
1 kts
max 1 kts
8%
13° C
13
86%
1022 hpa
2.3 m
335° NNW
16h
335° NNW
4 kts
max 4 kts
11%
12° C
12
91%
1021 hpa
15:48
2.3 m
344° NNW
17h
344° NNW
4 kts
max 4 kts
8%
12° C
12
93%
1021 hpa
2.3 m
344° NNW
18h
344° NNW
4 kts
max 4 kts
7%
12° C
12
95%
1020 hpa
2.2 m
339° NNW
19h
339° NNW
4 kts
max 4 kts
7%
12° C
12
97%
1020 hpa
2.2 m
339° NNW
20h
339° NNW
5 kts
max 5 kts
7%
12° C
12
97%
1020 hpa
2.2 m
353° N
21h
353° N
4 kts
max 4 kts
13%
12° C
12
97%
1020 hpa
2.2 m
355° N
22h
355° N
3 kts
max 3 kts
10%
12° C
12
98%
1020 hpa
2.1 m
333° NNW
23h
333° NNW
3 kts
max 3 kts
8%
12° C
12
98%
1020 hpa
2.1 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Tide type
Time
Tide height (m)

Tuesday, Sep 16

Wind
Weather
Tides
337° NNW
00h
337° NNW
4 kts
max 4 kts
9%
12° C
12
98%
1019 hpa
1.9 m
346° NNW
01h
346° NNW
5 kts
max 6 kts
15%
12° C
12
99%
1019 hpa
1.6 m
355° N
02h
355° N
5 kts
max 6 kts
13%
12° C
12
99%
1018 hpa
1.3 m
354° N
03h
354° N
5 kts
max 6 kts
40%
12° C
12
99%
1019 hpa
0.9 m
354° N
04h
354° N
6 kts
max 7 kts
55%
12° C
12
99%
1018 hpa
0.5 m
357° N
05h
357° N
6 kts
max 7 kts
54%
12° C
12
99%
1018 hpa
0.1 m
3° N
06h
3° N
7 kts
max 8 kts
31%
12° C
12
99%
1017 hpa
-0.1 m
9° N
07h
9° N
7 kts
max 9 kts
10%
13° C
13
98%
1017 hpa
07:02
-0.2 m
10° N
08h
10° N
7 kts
max 8 kts
10%
13° C
13
98%
1017 hpa
-0.1 m
10° N
09h
10° N
6 kts
max 7 kts
8%
13° C
13
99%
1017 hpa
0.1 m
7° N
10h
7° N
6 kts
max 8 kts
6%
13° C
13
99%
1016 hpa
0.5 m
1° N
11h
1° N
6 kts
max 8 kts
3%
13° C
13
99%
1016 hpa
0.9 m
358° N
12h
358° N
6 kts
max 8 kts
2%
13° C
13
99%
1016 hpa
1.3 m
355° N
13h
355° N
6 kts
max 8 kts
2%
13° C
13
99%
1015 hpa
1.7 m
0° N
14h
0° N
6 kts
max 8 kts
0%
13° C
13
98%
1015 hpa
2.1 m
0° N
15h
0° N
5 kts
max 7 kts
0%
13° C
13
98%
1014 hpa
2.3 m
354° N
16h
354° N
5 kts
max 7 kts
0%
15° C
15
86%
1013 hpa
16:18
2.4 m
354° N
17h
354° N
4 kts
max 6 kts
0%
15° C
15
83%
1013 hpa
2.3 m
5° N
18h
5° N
4 kts
max 5 kts
0%
16° C
16
77%
1012 hpa
2.3 m
18° NNE
19h
18° NNE
2 kts
max 4 kts
0%
17° C
17
72%
1012 hpa
2.2 m
42° NE
20h
42° NE
1 kts
max 2 kts
0%
18° C
18
71%
1013 hpa
2.1 m
35° NE
21h
35° NE
0 kts
max 2 kts
0%
17° C
17
74%
1013 hpa
2.0 m
14° NNE
22h
14° NNE
1 kts
max 3 kts
0%
16° C
16
79%
1013 hpa
2.0 m
51° NE
23h
51° NE
2 kts
max 3 kts
0%
16° C
16
83%
1013 hpa
2.0 m

Nearby spots (within 25 km)

  • Friday Harbor
    1km
    Weather station
    Tide forecast
    Live measurements
  • Friday Harbor, San Juan Island, San Juan Channel
    1km
    Tide forecast
  • Port of Friday Harbor
    2km
    Tide forecast
  • Friday Harbor
    2km
    Tide forecast
  • Friday Harbor / San Juan Isl.
    4km
    Weather station
    Tide forecast
    Live measurements
  • Crane Island
    5km
    Tide forecast
  • Lopez Island Pharmacy
    7km
    Tide forecast

Find more spots like this

Look at our wind map to find more spots among our 160,000 spots.

Find spot or weather station

Friday Harbor, San Juan Channel popularity

In United States of America
Most visited spots in United States of America
In Washington
Most visited spots in Washington
Worldwide
Most visited spots worldwide

Most popular spots in United States of America

Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in United States of America

Most visited spots in United States of America
Most visited spots worldwide

Additional information

General

This is the wind, wave and weather Superforecast for Friday Harbor, San Juan Channel in Washington, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

Superforecast

The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 5 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.

Check the Superforecast for Friday Harbor, San Juan Channel when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use the Superforecast to find the wind speed today in Friday Harbor, San Juan Channel or to have a look at the wind direction tomorrow at Friday Harbor, San Juan Channel.

Severe Weather Warnings

When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.
The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.

Units

We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.

Help

If you need more information about our Superforecast for Friday Harbor, San Juan Channel, have a look at our help section.

  1. Home
  2. Forecasts & reports
  3. United States of America
  4. Forecast Friday Harbor, San Juan Channel
Windfinder apps
Download the Windfinder App for iOS on the Appstore Download the Windfinder App for Android on Google Play
Learn more about our apps
Wind and weather
  • Weather maps
  • Forecasts & reports
  • Locations
Services
  • Help & FAQs
  • Windfinder apps
  • Historical weather data
  • Weather widgets
  • Wind speed table
  • For businesses / API
Company
  • About Windfinder
  • History & press
  • Advertise with us!
  • News / Blog
  • We are hiring!
Connect with us
  • Twitter
  • Facebook
  • Instagram
  • Youtube
  • © Windfinder.com 2025
  • Terms of use
  • Privacy Policy
  • Imprint