Daily Superforecast
asLast update: 16:38 local time
Thursday, Dec 18
Wind
Weather
Waves
Tides
264°
W
00h
11 kts
max 27 kts
6° C
2
63%
1019 hpa
1.3 m
6 s
1.6 m
262°
W
01h
9 kts
max 24 kts
6° C
2
64%
1020 hpa
1.4 m
6 s
1.2 m
255°
WSW
02h
9 kts
max 24 kts
5° C
2
73%
1021 hpa
1.2 m
6 s
0.8 m
258°
WSW
03h
6 kts
max 17 kts
5° C
2
72%
1021 hpa
1.1 m
7 s
0.5 m
230°
SW
04h
7 kts
max 7 kts
4° C
1
74%
1022 hpa
1.0 m
7 s
04:03
0.3 m
220°
SW
05h
9 kts
max 9 kts
4° C
0
81%
1024 hpa
1.0 m
7 s
0.4 m
245°
WSW
06h
8 kts
max 9 kts
4° C
1
79%
1026 hpa
0.9 m
8 s
0.7 m
258°
WSW
07h
7 kts
max 9 kts
4° C
1
78%
1027 hpa
0.8 m
8 s
1.0 m
236°
SW
08h
4 kts
max 4 kts
3° C
1
78%
1027 hpa
0.8 m
8 s
1.5 m
235°
SW
09h
4 kts
max 4 kts
4° C
3
73%
1027 hpa
0.7 m
8 s
1.9 m
356°
N
10h
1 kts
max 1 kts
6° C
7
71%
1028 hpa
0.7 m
8 s
10:24
2.1 m
81°
E
11h
4 kts
max 6 kts
6° C
5
68%
1028 hpa
0.7 m
8 s
2.0 m
112°
ESE
12h
7 kts
max 11 kts
6° C
4
74%
1027 hpa
0.7 m
8 s
1.8 m
127°
SE
13h
9 kts
max 16 kts
7° C
3
78%
1027 hpa
0.7 m
8 s
1.4 m
147°
SSE
14h
8 kts
max 12 kts
7° C
4
78%
1026 hpa
0.8 m
7 s
1.0 m
141°
SE
15h
10 kts
max 18 kts
7° C
3
82%
1026 hpa
0.8 m
6 s
0.5 m
145°
SE
16h
11 kts
max 22 kts
6° C
2
88%
1026 hpa
0.8 m
6 s
0.1 m
147°
SSE
17h
12 kts
max 26 kts
6° C
2
91%
1026 hpa
0.9 m
5 s
16:45
0.1 m
154°
SSE
18h
14 kts
max 28 kts
6° C
2
92%
1026 hpa
0.9 m
5 s
0.2 m
151°
SSE
19h
14 kts
max 28 kts
7° C
2
92%
1025 hpa
1.0 m
4 s
0.5 m
149°
SSE
20h
14 kts
max 31 kts
7° C
3
92%
1024 hpa
1.1 m
4 s
0.9 m
152°
SSE
21h
15 kts
max 33 kts
8° C
3
90%
1023 hpa
1.2 m
5 s
1.4 m
152°
SSE
22h
16 kts
max 35 kts
8° C
4
92%
1022 hpa
1.2 m
5 s
1.7 m
150°
SSE
23h
17 kts
max 38 kts
8° C
4
93%
1021 hpa
1.3 m
5 s
23:04
1.8 m
Friday, Dec 19
Wind
Weather
Waves
Tides
147°
SSE
00h
18 kts
max 39 kts
8° C
4
95%
1019 hpa
1.4 m
5 s
1.7 m
150°
SSE
01h
18 kts
max 39 kts
0.05 mm
8° C
4
96%
1019 hpa
1.5 m
5 s
1.5 m
155°
SSE
02h
18 kts
max 38 kts
0.23 mm
8° C
4
99%
1018 hpa
1.5 m
6 s
1.1 m
155°
SSE
03h
17 kts
max 34 kts
8° C
4
100%
1017 hpa
1.6 m
6 s
0.7 m
151°
SSE
04h
17 kts
max 36 kts
8° C
4
100%
1016 hpa
1.6 m
6 s
0.4 m
147°
SSE
05h
18 kts
max 37 kts
9° C
5
100%
1015 hpa
1.6 m
6 s
04:44
0.3 m
143°
SE
06h
20 kts
max 42 kts
9° C
5
100%
1013 hpa
1.7 m
6 s
0.5 m
140°
SE
07h
20 kts
max 46 kts
9° C
5
100%
1011 hpa
1.8 m
6 s
0.8 m
144°
SE
08h
23 kts
max 47 kts
10° C
5
100%
1009 hpa
1.9 m
6 s
1.2 m
145°
SE
09h
26 kts
max 52 kts
0.05 mm
10° C
5
100%
1008 hpa
2.0 m
7 s
1.6 m
152°
SSE
10h
29 kts
max 57 kts
0.14 mm
10° C
10
100%
1006 hpa
2.2 m
7 s
2.0 m
150°
SSE
11h
28 kts
max 60 kts
0.06 mm
10° C
5
100%
1003 hpa
2.4 m
7 s
11:04
2.1 m
152°
SSE
12h
29 kts
max 60 kts
0.54 mm
10° C
5
100%
1001 hpa
2.7 m
8 s
2.0 m
154°
SSE
13h
30 kts
max 63 kts
0.06 mm
10° C
5
100%
998 hpa
3.0 m
8 s
1.7 m
154°
SSE
14h
33 kts
max 69 kts
10° C
4
100%
996 hpa
3.0 m
8 s
1.3 m
145°
SE
15h
35 kts
max 69 kts
2.88 mm
11° C
11
99%
993 hpa
3.0 m
9 s
0.8 m
154°
SSE
16h
39 kts
max 75 kts
1.93 mm
10° C
4
99%
990 hpa
3.1 m
9 s
0.3 m
170°
S
17h
30 kts
max 60 kts
0.98 mm
10° C
10
99%
988 hpa
3.0 m
10 s
17:24
0.0 m
192°
SSW
18h
23 kts
max 43 kts
7.78 mm
9° C
5
100%
989 hpa
2.8 m
10 s
0.1 m
207°
SSW
19h
19 kts
max 32 kts
0.06 mm
8° C
3
99%
989 hpa
2.7 m
10 s
0.3 m
219°
SW
20h
26 kts
max 45 kts
0.66 mm
8° C
2
95%
991 hpa
2.7 m
11 s
0.6 m
251°
WSW
21h
20 kts
max 34 kts
0.3 mm
7° C
2
74%
993 hpa
2.6 m
11 s
1.1 m
246°
WSW
22h
19 kts
max 30 kts
5° C
0
69%
996 hpa
2.6 m
11 s
1.5 m
258°
WSW
23h
19 kts
max 27 kts
4° C
-2
63%
997 hpa
2.6 m
11 s
1.8 m
Saturday, Dec 20
Wind
Weather
Waves
Tides
264°
W
00h
20 kts
max 33 kts
2° C
-4
57%
999 hpa
2.6 m
11 s
23:44
1.8 m
255°
WSW
01h
21 kts
max 34 kts
1° C
-6
58%
1002 hpa
2.6 m
11 s
1.6 m
246°
WSW
02h
21 kts
max 33 kts
1° C
-6
65%
1003 hpa
2.6 m
12 s
1.4 m
245°
WSW
03h
23 kts
max 34 kts
0° C
-7
63%
1005 hpa
2.6 m
12 s
1.0 m
247°
WSW
04h
23 kts
max 36 kts
-1° C
-8
62%
1006 hpa
2.6 m
12 s
0.6 m
251°
WSW
05h
22 kts
max 35 kts
-1° C
-9
62%
1008 hpa
2.5 m
12 s
05:25
0.3 m
252°
WSW
06h
22 kts
max 35 kts
-1° C
-9
62%
1009 hpa
2.5 m
12 s
0.3 m
255°
WSW
07h
21 kts
max 33 kts
-1° C
-9
62%
1011 hpa
2.4 m
12 s
0.6 m
254°
WSW
08h
19 kts
max 31 kts
-1° C
-9
63%
1013 hpa
2.3 m
12 s
0.9 m
255°
WSW
09h
19 kts
max 30 kts
-1° C
-8
62%
1015 hpa
2.1 m
12 s
1.4 m
256°
WSW
10h
18 kts
max 28 kts
0° C
-7
58%
1016 hpa
2.0 m
11 s
1.8 m
253°
WSW
11h
16 kts
max 26 kts
1° C
-6
54%
1016 hpa
1.9 m
11 s
2.0 m
256°
WSW
12h
14 kts
max 23 kts
2° C
-4
52%
1017 hpa
1.8 m
11 s
11:43
2.1 m
260°
W
13h
14 kts
max 22 kts
2° C
-3
51%
1018 hpa
1.6 m
11 s
1.9 m
268°
W
14h
11 kts
max 17 kts
2° C
-2
50%
1017 hpa
1.6 m
11 s
1.6 m
270°
W
15h
8 kts
max 11 kts
2° C
-2
52%
1018 hpa
1.4 m
11 s
1.1 m
259°
W
16h
6 kts
max 6 kts
2° C
-1
53%
1018 hpa
1.4 m
11 s
0.6 m
228°
SW
17h
11 kts
max 11 kts
2° C
-3
58%
1020 hpa
1.3 m
10 s
0.2 m
234°
SW
18h
12 kts
max 16 kts
2° C
-3
65%
1021 hpa
1.3 m
10 s
18:03
0.0 m
226°
SW
19h
11 kts
max 13 kts
2° C
-2
72%
1021 hpa
1.2 m
10 s
0.1 m
210°
SSW
20h
11 kts
max 12 kts
2° C
-2
75%
1020 hpa
1.3 m
10 s
0.4 m
207°
SSW
21h
11 kts
max 13 kts
3° C
-2
77%
1020 hpa
1.3 m
10 s
0.8 m
196°
SSW
22h
13 kts
max 19 kts
4° C
-1
80%
1019 hpa
1.3 m
9 s
1.2 m
183°
S
23h
14 kts
max 22 kts
4° C
-1
83%
1018 hpa
1.4 m
9 s
1.6 m
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Additional information
General
This is the wind, wave and weather Superforecast for Chatham (outer coast), Cape Cod in Massachusetts, 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 Chatham (outer coast), Cape Cod 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 Chatham (outer coast), Cape Cod or to have a look at the wind direction tomorrow at Chatham (outer coast), Cape Cod.
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.