Daily Superforecast
asLast update: 07:38 local time
Monday, Nov 03
Wind
Weather
Tides
69°
ENE
00h
7 kts
max 7 kts
9° C
7
90%
1018 hpa
1.3 m
62°
ENE
01h
8 kts
max 10 kts
9° C
6
90%
1016 hpa
1.6 m
48°
NE
02h
10 kts
max 14 kts
9° C
6
89%
1015 hpa
1.8 m
50°
NE
03h
9 kts
max 12 kts
9° C
6
85%
1014 hpa
02:58
1.9 m
42°
NE
04h
10 kts
max 18 kts
9° C
6
86%
1012 hpa
1.8 m
34°
NE
05h
11 kts
max 18 kts
8° C
5
90%
1011 hpa
1.6 m
24°
NNE
06h
10 kts
max 18 kts
8° C
6
88%
1011 hpa
1.4 m
24°
NNE
07h
10 kts
max 19 kts
8° C
6
86%
1010 hpa
1.2 m
12°
NNE
08h
11 kts
max 17 kts
9° C
6
85%
1009 hpa
08:08
1.0 m
19°
NNE
09h
12 kts
max 17 kts
9° C
6
84%
1009 hpa
1.1 m
23°
NNE
10h
13 kts
max 16 kts
9° C
6
82%
1009 hpa
1.4 m
22°
NNE
11h
13 kts
max 16 kts
9° C
6
82%
1008 hpa
1.6 m
24°
NNE
12h
12 kts
max 14 kts
9° C
6
84%
1007 hpa
2.0 m
28°
NNE
13h
11 kts
max 12 kts
9° C
6
84%
1007 hpa
2.2 m
37°
NE
14h
10 kts
max 11 kts
9° C
7
81%
1006 hpa
14:20
2.4 m
65°
ENE
15h
9 kts
max 10 kts
9° C
7
83%
1006 hpa
2.4 m
161°
SSE
16h
9 kts
max 17 kts
10° C
7
79%
1006 hpa
2.1 m
168°
SSE
17h
7 kts
max 14 kts
9° C
7
84%
1005 hpa
1.7 m
163°
SSE
18h
5 kts
max 11 kts
9° C
7
85%
1006 hpa
1.1 m
120°
ESE
19h
2 kts
max 5 kts
9° C
9
86%
1006 hpa
0.6 m
49°
NE
20h
2 kts
max 3 kts
9° C
9
87%
1005 hpa
0.2 m
3°
N
21h
3 kts
max 3 kts
9° C
8
86%
1005 hpa
21:02
0.0 m
1°
N
22h
6 kts
max 6 kts
9° C
7
89%
1006 hpa
0.1 m
5°
N
23h
8 kts
max 9 kts
8° C
6
94%
1006 hpa
0.4 m
Tuesday, Nov 04
Wind
Weather
Tides
12°
NNE
00h
8 kts
max 9 kts
8° C
6
93%
1006 hpa
0.8 m
14°
NNE
01h
9 kts
max 9 kts
9° C
6
89%
1006 hpa
1.3 m
12°
NNE
02h
8 kts
max 9 kts
9° C
6
93%
1007 hpa
1.7 m
2°
N
03h
7 kts
max 8 kts
8° C
6
94%
1007 hpa
2.0 m
2°
N
04h
6 kts
max 6 kts
8° C
6
95%
1008 hpa
04:05
2.1 m
4°
N
05h
5 kts
max 6 kts
8° C
6
95%
1008 hpa
2.1 m
348°
NNW
06h
3 kts
max 4 kts
8° C
7
95%
1009 hpa
1.9 m
358°
N
07h
3 kts
max 4 kts
8° C
7
97%
1009 hpa
1.6 m
9°
N
08h
1 kts
max 3 kts
8° C
8
99%
1009 hpa
1.4 m
74°
ENE
09h
2 kts
max 3 kts
7° C
7
99%
1010 hpa
08:57
1.4 m
83°
E
10h
7 kts
max 8 kts
8° C
5
94%
1009 hpa
1.5 m
100°
E
11h
6 kts
max 14 kts
9° C
7
83%
1009 hpa
1.7 m
109°
ESE
12h
6 kts
max 17 kts
9° C
7
80%
1008 hpa
2.0 m
95°
E
13h
7 kts
max 18 kts
10° C
10
76%
1008 hpa
2.2 m
69°
ENE
14h
8 kts
max 8 kts
10° C
10
82%
1007 hpa
2.4 m
76°
ENE
15h
8 kts
max 8 kts
10° C
10
77%
1006 hpa
14:44
2.5 m
72°
ENE
16h
8 kts
max 10 kts
11° C
11
74%
1005 hpa
2.3 m
70°
ENE
17h
10 kts
max 16 kts
10° C
10
72%
1003 hpa
1.9 m
81°
E
18h
12 kts
max 14 kts
10° C
10
72%
1003 hpa
1.3 m
93°
E
19h
9 kts
max 9 kts
10° C
10
73%
1002 hpa
0.6 m
125°
SE
20h
7 kts
max 16 kts
0.06 mm
11° C
11
73%
1001 hpa
109°
ESE
21h
7 kts
max 26 kts
0.31 mm
10° C
10
78%
1001 hpa
-0.4 m
114°
ESE
22h
10 kts
max 28 kts
0.72 mm
10° C
10
76%
1000 hpa
21:39
-0.4 m
93°
E
23h
10 kts
max 20 kts
0.84 mm
9° C
7
84%
999 hpa
-0.2 m
Wednesday, Nov 05
Wind
Weather
Tides
85°
E
00h
13 kts
max 18 kts
0.53 mm
9° C
6
89%
998 hpa
0.3 m
91°
E
01h
12 kts
max 17 kts
0.99 mm
9° C
6
92%
997 hpa
0.8 m
106°
ESE
02h
12 kts
max 24 kts
2.49 mm
9° C
6
95%
996 hpa
1.3 m
113°
ESE
03h
15 kts
max 33 kts
1.62 mm
9° C
6
95%
994 hpa
1.8 m
111°
ESE
04h
18 kts
max 38 kts
0.9 mm
10° C
10
91%
993 hpa
2.2 m
111°
ESE
05h
19 kts
max 40 kts
2.12 mm
10° C
10
93%
991 hpa
05:06
2.3 m
119°
ESE
06h
19 kts
max 41 kts
1.91 mm
10° C
10
93%
991 hpa
2.3 m
128°
SE
07h
20 kts
max 39 kts
1.5 mm
11° C
11
90%
990 hpa
2.1 m
135°
SE
08h
22 kts
max 40 kts
0.57 mm
12° C
12
81%
989 hpa
1.9 m
143°
SE
09h
22 kts
max 39 kts
12° C
12
75%
989 hpa
1.7 m
152°
SSE
10h
24 kts
max 40 kts
0.06 mm
13° C
13
71%
989 hpa
09:45
1.7 m
152°
SSE
11h
23 kts
max 39 kts
12° C
12
75%
989 hpa
1.8 m
152°
SSE
12h
22 kts
max 38 kts
13° C
13
75%
988 hpa
2.0 m
154°
SSE
13h
24 kts
max 36 kts
0.13 mm
13° C
13
74%
989 hpa
2.2 m
164°
SSE
14h
28 kts
max 40 kts
0.54 mm
13° C
13
79%
989 hpa
2.4 m
160°
SSE
15h
25 kts
max 37 kts
0.15 mm
12° C
12
84%
989 hpa
15:10
2.5 m
166°
SSE
16h
20 kts
max 32 kts
0.53 mm
12° C
12
89%
991 hpa
2.4 m
158°
SSE
17h
20 kts
max 28 kts
0.13 mm
11° C
11
88%
993 hpa
2.1 m
161°
SSE
18h
18 kts
max 25 kts
0.07 mm
11° C
11
88%
994 hpa
1.6 m
163°
SSE
19h
16 kts
max 22 kts
11° C
11
89%
995 hpa
0.9 m
168°
SSE
20h
15 kts
max 20 kts
0.5 mm
11° C
11
91%
996 hpa
0.1 m
173°
S
21h
14 kts
max 18 kts
1.01 mm
10° C
10
94%
998 hpa
-0.4 m
177°
S
22h
14 kts
max 16 kts
1.51 mm
10° C
10
97%
999 hpa
22:20
-0.8 m
170°
S
23h
13 kts
max 14 kts
1.19 mm
10° C
10
96%
999 hpa
-0.7 m
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-
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Additional information
General
This is the wind, wave and weather Superforecast for Roche Harbor / San Juan Isl. 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 Isl. 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 Isl. or to have a look at the wind direction tomorrow at Roche Harbor / San Juan Isl..
Statistics
For statistical and historical real weather data see the wind and weather statistics for this location.
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.