Daily Superforecast
asLast update: 04:37 local time
Saturday, Nov 23
Wind
Weather
Tides
275°
W
00h
11 kts
max 29 kts
6° C
2
76%
998 hpa
0.7 m
283°
WNW
01h
10 kts
max 29 kts
5° C
2
78%
998 hpa
0.7 m
285°
WNW
02h
12 kts
max 28 kts
6° C
2
78%
998 hpa
01:48
0.8 m
295°
WNW
03h
11 kts
max 28 kts
6° C
2
80%
1000 hpa
0.7 m
305°
NW
04h
10 kts
max 26 kts
5° C
2
83%
1001 hpa
0.6 m
306°
NW
05h
10 kts
max 26 kts
5° C
1
83%
1002 hpa
0.4 m
303°
WNW
06h
9 kts
max 26 kts
5° C
1
82%
1004 hpa
0.3 m
300°
WNW
07h
8 kts
max 27 kts
4° C
1
82%
1004 hpa
0.2 m
296°
WNW
08h
7 kts
max 26 kts
5° C
2
81%
1005 hpa
08:25
0.1 m
287°
WNW
09h
8 kts
max 24 kts
7° C
4
74%
1005 hpa
0.1 m
290°
WNW
10h
10 kts
max 23 kts
9° C
6
66%
1006 hpa
0.2 m
301°
WNW
11h
11 kts
max 23 kts
10° C
10
62%
1006 hpa
0.4 m
296°
WNW
12h
12 kts
max 23 kts
11° C
11
60%
1006 hpa
0.5 m
292°
WNW
13h
13 kts
max 23 kts
12° C
12
57%
1006 hpa
0.6 m
291°
WNW
14h
13 kts
max 26 kts
12° C
12
57%
1007 hpa
14:27
0.7 m
286°
WNW
15h
12 kts
max 25 kts
12° C
12
61%
1007 hpa
0.7 m
281°
W
16h
11 kts
max 24 kts
12° C
12
62%
1007 hpa
0.6 m
274°
W
17h
10 kts
max 20 kts
10° C
10
64%
1008 hpa
0.5 m
267°
W
18h
9 kts
max 21 kts
9° C
7
68%
1009 hpa
0.3 m
264°
W
19h
10 kts
max 23 kts
9° C
6
70%
1010 hpa
0.2 m
269°
W
20h
10 kts
max 26 kts
8° C
5
71%
1010 hpa
0.1 m
268°
W
21h
8 kts
max 26 kts
8° C
5
73%
1010 hpa
20:39
0.1 m
269°
W
22h
8 kts
max 27 kts
7° C
5
75%
1011 hpa
0.2 m
267°
W
23h
7 kts
max 27 kts
7° C
4
76%
1011 hpa
0.4 m
Sunday, Nov 24
Wind
Weather
Tides
264°
W
00h
7 kts
max 26 kts
7° C
4
77%
1011 hpa
0.5 m
275°
W
01h
8 kts
max 26 kts
7° C
4
76%
1012 hpa
0.6 m
268°
W
02h
7 kts
max 25 kts
6° C
4
76%
1012 hpa
0.7 m
263°
W
03h
8 kts
max 27 kts
7° C
4
72%
1013 hpa
02:50
0.7 m
260°
W
04h
8 kts
max 28 kts
6° C
3
71%
1013 hpa
0.7 m
259°
W
05h
7 kts
max 28 kts
6° C
3
73%
1013 hpa
0.5 m
247°
WSW
06h
6 kts
max 23 kts
6° C
3
75%
1014 hpa
0.4 m
241°
WSW
07h
5 kts
max 13 kts
6° C
3
76%
1014 hpa
0.3 m
236°
SW
08h
6 kts
max 12 kts
5° C
3
76%
1014 hpa
0.2 m
235°
SW
09h
7 kts
max 17 kts
7° C
5
68%
1015 hpa
09:14
0.1 m
237°
WSW
10h
8 kts
max 15 kts
9° C
6
60%
1015 hpa
0.1 m
233°
SW
11h
7 kts
max 12 kts
10° C
10
55%
1014 hpa
0.2 m
246°
WSW
12h
4 kts
max 8 kts
12° C
12
50%
1013 hpa
0.4 m
231°
SW
13h
4 kts
max 7 kts
13° C
13
48%
1013 hpa
0.6 m
231°
SW
14h
4 kts
max 6 kts
13° C
13
48%
1013 hpa
0.7 m
248°
WSW
15h
4 kts
max 6 kts
13° C
13
50%
1012 hpa
15:24
0.7 m
260°
W
16h
3 kts
max 4 kts
13° C
13
51%
1013 hpa
0.7 m
301°
WNW
17h
2 kts
max 3 kts
12° C
12
55%
1013 hpa
0.6 m
328°
NNW
18h
4 kts
max 9 kts
11° C
11
57%
1014 hpa
0.5 m
325°
NW
19h
5 kts
max 14 kts
10° C
10
62%
1015 hpa
0.3 m
319°
NW
20h
5 kts
max 15 kts
9° C
8
60%
1015 hpa
0.2 m
330°
NNW
21h
5 kts
max 13 kts
8° C
7
64%
1016 hpa
0.1 m
328°
NNW
22h
5 kts
max 16 kts
7° C
5
67%
1016 hpa
21:37
0.1 m
329°
NNW
23h
4 kts
max 15 kts
6° C
4
72%
1016 hpa
0.2 m
Monday, Nov 25
Wind
Weather
Tides
330°
NNW
00h
4 kts
max 16 kts
5° C
4
77%
1016 hpa
0.4 m
338°
NNW
01h
3 kts
max 15 kts
5° C
3
80%
1016 hpa
0.5 m
348°
NNW
02h
2 kts
max 12 kts
4° C
4
85%
1017 hpa
0.6 m
352°
N
03h
1 kts
max 1 kts
4° C
4
87%
1017 hpa
0.7 m
352°
N
04h
1 kts
max 1 kts
3° C
4
90%
1017 hpa
03:48
0.7 m
359°
N
05h
2 kts
max 2 kts
3° C
3
93%
1017 hpa
0.6 m
348°
NNW
06h
1 kts
max 1 kts
3° C
4
94%
1017 hpa
0.5 m
318°
NW
07h
1 kts
max 1 kts
3° C
4
97%
1018 hpa
0.4 m
329°
NNW
08h
0 kts
max 0 kts
3° C
6
93%
1018 hpa
0.2 m
116°
ESE
09h
1 kts
max 1 kts
6° C
7
77%
1018 hpa
0.1 m
154°
SSE
10h
2 kts
max 5 kts
8° C
8
65%
1018 hpa
10:01
0.1 m
160°
SSE
11h
4 kts
max 7 kts
10° C
9
61%
1017 hpa
0.1 m
163°
SSE
12h
6 kts
max 13 kts
11° C
11
59%
1016 hpa
0.3 m
159°
SSE
13h
7 kts
max 11 kts
13° C
13
58%
1014 hpa
0.4 m
153°
SSE
14h
6 kts
max 11 kts
12° C
12
60%
1009 hpa
0.6 m
154°
SSE
15h
5 kts
max 11 kts
13° C
13
62%
1009 hpa
0.7 m
154°
SSE
16h
4 kts
max 11 kts
13° C
13
63%
1008 hpa
16:18
0.8 m
142°
SE
17h
4 kts
max 8 kts
12° C
12
67%
1008 hpa
0.7 m
130°
SE
18h
3 kts
max 5 kts
12° C
12
70%
1008 hpa
0.6 m
118°
ESE
19h
2 kts
max 3 kts
11° C
11
73%
1008 hpa
0.5 m
138°
SE
20h
3 kts
max 7 kts
11° C
11
72%
1007 hpa
0.3 m
160°
SSE
21h
4 kts
max 12 kts
11° C
11
71%
1007 hpa
0.2 m
180°
S
22h
5 kts
max 16 kts
12° C
12
70%
1006 hpa
0.1 m
185°
S
23h
6 kts
max 18 kts
12° C
12
68%
1005 hpa
22:35
0.1 m
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Additional information
General
This is the wind, wave and weather Superforecast for National Harbor in Maryland, 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 National Harbor 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 National Harbor or to have a look at the wind direction tomorrow at National Harbor.
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.