Daily Superforecast
asLast update: 13:37 local time
Saturday, Nov 08
Wind
Weather
Tides
158°
SSE
00h
1 kts
max 1 kts
9° C
11
90%
1024 hpa
-1.0 m
113°
ESE
01h
4 kts
max 5 kts
9° C
8
88%
1024 hpa
-0.7 m
109°
ESE
02h
5 kts
max 7 kts
9° C
8
87%
1024 hpa
-0.3 m
105°
ESE
03h
6 kts
max 8 kts
9° C
7
92%
1024 hpa
0.3 m
88°
E
04h
6 kts
max 8 kts
9° C
7
90%
1023 hpa
1.0 m
81°
E
05h
4 kts
max 5 kts
8° C
7
87%
1024 hpa
1.6 m
77°
ENE
06h
5 kts
max 5 kts
8° C
7
89%
1023 hpa
2.2 m
83°
E
07h
6 kts
max 6 kts
8° C
7
88%
1023 hpa
2.5 m
75°
ENE
08h
6 kts
max 6 kts
8° C
7
86%
1023 hpa
08:00
2.6 m
79°
E
09h
5 kts
max 5 kts
8° C
7
83%
1022 hpa
2.6 m
69°
ENE
10h
5 kts
max 5 kts
8° C
7
80%
1022 hpa
2.4 m
77°
ENE
11h
6 kts
max 6 kts
9° C
7
87%
1022 hpa
2.3 m
84°
E
12h
4 kts
max 4 kts
9° C
8
86%
1022 hpa
12:27
2.2 m
47°
NE
13h
4 kts
max 5 kts
9° C
8
87%
1022 hpa
2.2 m
42°
NE
14h
8 kts
max 9 kts
10° C
7
85%
1021 hpa
2.3 m
42°
NE
15h
8 kts
max 9 kts
10° C
10
89%
1020 hpa
2.3 m
52°
NE
16h
10 kts
max 10 kts
11° C
11
81%
1020 hpa
2.4 m
55°
NE
17h
10 kts
max 18 kts
11° C
11
79%
1019 hpa
16:51
2.4 m
62°
ENE
18h
10 kts
max 16 kts
11° C
11
78%
1019 hpa
2.3 m
60°
ENE
19h
8 kts
max 10 kts
11° C
11
78%
1019 hpa
2.0 m
57°
ENE
20h
7 kts
max 8 kts
11° C
11
79%
1019 hpa
1.5 m
67°
ENE
21h
7 kts
max 8 kts
11° C
11
79%
1019 hpa
0.9 m
71°
ENE
22h
5 kts
max 6 kts
11° C
11
78%
1019 hpa
0.2 m
76°
ENE
23h
4 kts
max 8 kts
11° C
11
75%
1019 hpa
-0.4 m
Sunday, Nov 09
Wind
Weather
Tides
73°
ENE
00h
4 kts
max 11 kts
11° C
11
74%
1019 hpa
-0.8 m
65°
ENE
01h
5 kts
max 12 kts
11° C
11
73%
1019 hpa
00:39
-0.8 m
55°
NE
02h
4 kts
max 13 kts
11° C
11
75%
1019 hpa
-0.6 m
34°
NE
03h
4 kts
max 12 kts
10° C
10
80%
1019 hpa
-0.1 m
41°
NE
04h
4 kts
max 12 kts
10° C
10
81%
1019 hpa
0.4 m
41°
NE
05h
3 kts
max 10 kts
10° C
10
80%
1019 hpa
1.0 m
38°
NE
06h
3 kts
max 11 kts
10° C
10
79%
1019 hpa
1.6 m
32°
NNE
07h
4 kts
max 17 kts
11° C
11
77%
1019 hpa
2.2 m
35°
NE
08h
4 kts
max 15 kts
11° C
11
77%
1019 hpa
2.5 m
55°
NE
09h
4 kts
max 22 kts
11° C
11
77%
1020 hpa
09:01
2.6 m
67°
ENE
10h
4 kts
max 20 kts
11° C
11
78%
1020 hpa
2.6 m
85°
E
11h
4 kts
max 10 kts
11° C
11
78%
1021 hpa
2.4 m
119°
ESE
12h
5 kts
max 5 kts
11° C
11
74%
1021 hpa
2.3 m
149°
SSE
13h
5 kts
max 6 kts
12° C
12
73%
1020 hpa
2.3 m
159°
SSE
14h
4 kts
max 9 kts
12° C
12
70%
1020 hpa
13:39
2.2 m
159°
SSE
15h
3 kts
max 9 kts
13° C
13
67%
1020 hpa
2.2 m
153°
SSE
16h
3 kts
max 12 kts
13° C
13
68%
1019 hpa
2.2 m
146°
SE
17h
3 kts
max 13 kts
13° C
13
69%
1018 hpa
2.2 m
197°
SSW
18h
2 kts
max 10 kts
13° C
13
69%
1019 hpa
17:35
2.2 m
210°
SSW
19h
2 kts
max 7 kts
12° C
12
73%
1019 hpa
2.1 m
170°
S
20h
4 kts
max 4 kts
12° C
12
77%
1019 hpa
1.8 m
180°
S
21h
4 kts
max 4 kts
12° C
12
78%
1020 hpa
1.4 m
182°
S
22h
4 kts
max 12 kts
0.07 mm
12° C
12
81%
1021 hpa
0.8 m
173°
S
23h
7 kts
max 24 kts
0.3 mm
11° C
11
89%
1021 hpa
0.2 m
Monday, Nov 10
Wind
Weather
Tides
182°
S
00h
8 kts
max 25 kts
12° C
12
90%
1021 hpa
-0.3 m
165°
SSE
01h
10 kts
max 22 kts
12° C
12
88%
1021 hpa
-0.6 m
158°
SSE
02h
12 kts
max 17 kts
11° C
11
85%
1021 hpa
01:32
-0.6 m
168°
SSE
03h
5 kts
max 9 kts
11° C
11
84%
1021 hpa
-0.3 m
149°
SSE
04h
5 kts
max 7 kts
11° C
11
83%
1021 hpa
0.1 m
151°
SSE
05h
6 kts
max 6 kts
11° C
11
85%
1021 hpa
0.6 m
159°
SSE
06h
10 kts
max 10 kts
11° C
11
88%
1021 hpa
1.1 m
173°
S
07h
10 kts
max 10 kts
11° C
11
91%
1021 hpa
1.7 m
197°
SSW
08h
10 kts
max 23 kts
11° C
11
92%
1021 hpa
2.2 m
211°
SSW
09h
9 kts
max 13 kts
11° C
11
90%
1022 hpa
2.5 m
216°
SW
10h
9 kts
max 11 kts
11° C
11
87%
1022 hpa
10:02
2.6 m
227°
SW
11h
9 kts
max 11 kts
11° C
11
86%
1022 hpa
2.5 m
269°
W
12h
9 kts
max 11 kts
11° C
11
80%
1022 hpa
2.4 m
267°
W
13h
8 kts
max 10 kts
11° C
11
75%
1022 hpa
2.3 m
265°
W
14h
7 kts
max 8 kts
11° C
11
77%
1022 hpa
2.2 m
287°
WNW
15h
7 kts
max 10 kts
11° C
11
76%
1022 hpa
2.2 m
301°
WNW
16h
8 kts
max 12 kts
11° C
11
76%
1023 hpa
15:32
2.2 m
296°
WNW
17h
7 kts
max 10 kts
10° C
10
71%
1023 hpa
2.1 m
283°
WNW
18h
9 kts
max 12 kts
10° C
7
69%
1023 hpa
2.0 m
280°
W
19h
10 kts
max 14 kts
9° C
6
68%
1024 hpa
18:34
2.0 m
274°
W
20h
11 kts
max 16 kts
9° C
6
70%
1024 hpa
1.9 m
272°
W
21h
10 kts
max 12 kts
8° C
5
71%
1024 hpa
1.7 m
263°
W
22h
8 kts
max 12 kts
8° C
6
72%
1024 hpa
1.3 m
242°
WSW
23h
6 kts
max 9 kts
8° C
6
85%
1025 hpa
0.8 m
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Additional information
General
This is the wind, wave and weather Superforecast for Roche Harbor, San Juan Island, Haro Strait 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 Roche Harbor, San Juan Island, Haro Strait 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 Roche Harbor, San Juan Island, Haro Strait or to have a look at the wind direction tomorrow at Roche Harbor, San Juan Island, Haro Strait.
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.