Wind, waves, weather & tide Superforecast South Yarmouth, Bass River, Nantucket Sound
Daily Superforecast
asLast update: 11:38 local time
Monday, Sep 15
Wind
Weather
Waves
Tides
350°
N
00h
3 kts
max 3 kts
17° C
17
95%
1019 hpa
0.4 m
10 s
0.2 m
351°
N
01h
2 kts
max 2 kts
16° C
16
100%
1019 hpa
0.4 m
10 s
0.0 m
345°
NNW
02h
3 kts
max 3 kts
16° C
16
99%
1020 hpa
0.4 m
9 s
01:34
0.0 m
348°
NNW
03h
4 kts
max 4 kts
17° C
17
93%
1020 hpa
0.4 m
9 s
0.1 m
351°
N
04h
5 kts
max 6 kts
16° C
16
94%
1020 hpa
0.4 m
9 s
0.3 m
343°
NNW
05h
8 kts
max 13 kts
16° C
16
95%
1020 hpa
0.4 m
9 s
0.4 m
357°
N
06h
5 kts
max 8 kts
16° C
16
97%
1022 hpa
0.4 m
9 s
0.6 m
359°
N
07h
5 kts
max 10 kts
15° C
15
99%
1023 hpa
0.4 m
8 s
0.8 m
9°
N
08h
6 kts
max 12 kts
16° C
16
99%
1023 hpa
0.4 m
8 s
07:53
0.8 m
49°
NE
09h
6 kts
max 12 kts
21° C
21
80%
1023 hpa
0.4 m
8 s
0.7 m
49°
NE
10h
7 kts
max 11 kts
22° C
22
70%
1023 hpa
0.4 m
8 s
0.6 m
48°
NE
11h
6 kts
max 8 kts
23° C
23
65%
1023 hpa
0.4 m
8 s
0.5 m
49°
NE
12h
6 kts
max 6 kts
24° C
24
63%
1024 hpa
0.4 m
8 s
0.3 m
47°
NE
13h
5 kts
max 5 kts
24° C
24
62%
1024 hpa
0.4 m
8 s
0.2 m
39°
NE
14h
5 kts
max 5 kts
24° C
24
62%
1023 hpa
0.4 m
8 s
13:48
0.1 m
24°
NNE
15h
4 kts
max 4 kts
23° C
23
63%
1023 hpa
0.4 m
8 s
0.2 m
12°
NNE
16h
5 kts
max 7 kts
23° C
23
68%
1023 hpa
0.5 m
8 s
0.3 m
20°
NNE
17h
6 kts
max 9 kts
21° C
21
75%
1023 hpa
0.5 m
8 s
0.5 m
37°
NE
18h
5 kts
max 7 kts
20° C
20
82%
1024 hpa
0.5 m
8 s
0.7 m
45°
NE
19h
5 kts
max 7 kts
18° C
18
91%
1024 hpa
0.5 m
8 s
0.8 m
44°
NE
20h
5 kts
max 7 kts
17° C
17
95%
1025 hpa
0.5 m
8 s
20:10
0.9 m
37°
NE
21h
4 kts
max 7 kts
16° C
16
98%
1024 hpa
0.5 m
8 s
0.9 m
27°
NNE
22h
4 kts
max 5 kts
16° C
16
98%
1025 hpa
0.5 m
8 s
0.8 m
21°
NNE
23h
4 kts
max 5 kts
16° C
16
97%
1025 hpa
0.5 m
8 s
0.6 m
Tuesday, Sep 16
Wind
Weather
Waves
Tides
9°
N
00h
4 kts
max 5 kts
15° C
15
98%
1024 hpa
0.5 m
8 s
0.4 m
359°
N
01h
4 kts
max 6 kts
15° C
15
98%
1024 hpa
0.5 m
8 s
0.2 m
6°
N
02h
4 kts
max 6 kts
14° C
14
98%
1024 hpa
0.5 m
8 s
0.1 m
4°
N
03h
4 kts
max 6 kts
14° C
14
98%
1024 hpa
0.5 m
8 s
02:40
0.0 m
6°
N
04h
4 kts
max 6 kts
14° C
14
98%
1024 hpa
0.5 m
8 s
0.1 m
10°
N
05h
5 kts
max 6 kts
14° C
14
98%
1024 hpa
0.5 m
8 s
0.2 m
15°
NNE
06h
5 kts
max 7 kts
13° C
13
98%
1025 hpa
0.5 m
8 s
0.4 m
13°
NNE
07h
5 kts
max 8 kts
13° C
13
98%
1025 hpa
0.5 m
8 s
0.6 m
21°
NNE
08h
5 kts
max 8 kts
0.06 mm
14° C
14
98%
1025 hpa
0.5 m
8 s
0.7 m
28°
NNE
09h
4 kts
max 9 kts
15° C
15
97%
1025 hpa
0.5 m
8 s
09:02
0.8 m
33°
NNE
10h
5 kts
max 11 kts
16° C
16
90%
1025 hpa
0.5 m
8 s
0.7 m
40°
NE
11h
5 kts
max 12 kts
18° C
18
74%
1025 hpa
0.5 m
8 s
0.6 m
40°
NE
12h
7 kts
max 11 kts
20° C
20
66%
1025 hpa
0.5 m
8 s
0.5 m
37°
NE
13h
7 kts
max 10 kts
20° C
20
62%
1025 hpa
0.5 m
8 s
0.3 m
36°
NE
14h
7 kts
max 10 kts
21° C
21
60%
1025 hpa
0.5 m
8 s
0.2 m
33°
NNE
15h
7 kts
max 10 kts
21° C
21
57%
1024 hpa
0.5 m
8 s
14:54
0.1 m
41°
NE
16h
7 kts
max 10 kts
20° C
20
57%
1024 hpa
0.5 m
8 s
0.2 m
43°
NE
17h
6 kts
max 9 kts
19° C
19
62%
1024 hpa
0.5 m
8 s
0.3 m
41°
NE
18h
5 kts
max 7 kts
17° C
17
72%
1024 hpa
0.5 m
8 s
0.5 m
42°
NE
19h
4 kts
max 6 kts
15° C
15
87%
1024 hpa
0.5 m
8 s
0.7 m
35°
NE
20h
4 kts
max 5 kts
14° C
14
95%
1024 hpa
0.5 m
8 s
0.8 m
34°
NE
21h
3 kts
max 3 kts
14° C
14
99%
1025 hpa
0.5 m
8 s
21:18
0.9 m
54°
NE
22h
4 kts
max 4 kts
13° C
13
99%
1024 hpa
0.5 m
8 s
0.9 m
57°
ENE
23h
3 kts
max 3 kts
13° C
13
98%
1024 hpa
0.5 m
8 s
0.8 m
Wednesday, Sep 17
Wind
Weather
Waves
Tides
48°
NE
00h
3 kts
max 3 kts
0.06 mm
13° C
13
98%
1023 hpa
0.5 m
8 s
0.6 m
36°
NE
01h
3 kts
max 3 kts
12° C
12
98%
1023 hpa
0.5 m
8 s
0.4 m
28°
NNE
02h
3 kts
max 3 kts
12° C
12
98%
1023 hpa
0.6 m
8 s
0.2 m
19°
NNE
03h
3 kts
max 3 kts
12° C
12
98%
1023 hpa
0.5 m
8 s
0.1 m
354°
N
04h
3 kts
max 3 kts
0.08 mm
11° C
11
98%
1023 hpa
0.5 m
7 s
03:47
0.0 m
356°
N
05h
3 kts
max 3 kts
11° C
11
99%
1023 hpa
0.5 m
7 s
0.1 m
15°
NNE
06h
3 kts
max 3 kts
12° C
12
99%
1023 hpa
0.5 m
7 s
0.2 m
15°
NNE
07h
3 kts
max 3 kts
0.06 mm
12° C
12
99%
1023 hpa
0.5 m
7 s
0.4 m
28°
NNE
08h
3 kts
max 3 kts
13° C
13
98%
1022 hpa
0.5 m
7 s
0.6 m
29°
NNE
09h
3 kts
max 3 kts
14° C
14
98%
1022 hpa
0.5 m
7 s
0.7 m
28°
NNE
10h
3 kts
max 4 kts
15° C
15
97%
1022 hpa
0.5 m
7 s
10:09
0.8 m
51°
NE
11h
3 kts
max 5 kts
17° C
17
90%
1022 hpa
0.5 m
7 s
0.8 m
77°
ENE
12h
4 kts
max 7 kts
19° C
19
74%
1021 hpa
0.6 m
7 s
0.7 m
89°
E
13h
5 kts
max 6 kts
20° C
20
69%
1021 hpa
0.6 m
7 s
0.5 m
91°
E
14h
5 kts
max 5 kts
20° C
20
69%
1021 hpa
0.6 m
7 s
0.3 m
85°
E
15h
4 kts
max 4 kts
20° C
20
67%
1021 hpa
0.6 m
7 s
0.2 m
96°
E
16h
5 kts
max 5 kts
20° C
20
69%
1020 hpa
0.6 m
7 s
16:00
0.1 m
103°
ESE
17h
5 kts
max 5 kts
18° C
18
79%
1020 hpa
0.6 m
7 s
0.2 m
107°
ESE
18h
5 kts
max 6 kts
16° C
16
90%
1020 hpa
0.6 m
7 s
0.3 m
106°
ESE
19h
4 kts
max 6 kts
15° C
15
98%
1020 hpa
0.6 m
7 s
0.4 m
110°
ESE
20h
3 kts
max 5 kts
15° C
15
98%
1020 hpa
0.6 m
7 s
0.6 m
125°
SE
21h
5 kts
max 6 kts
0.36 mm
17° C
17
97%
1020 hpa
0.6 m
7 s
0.8 m
128°
SE
22h
5 kts
max 6 kts
0.25 mm
17° C
17
96%
1020 hpa
0.6 m
7 s
22:25
0.9 m
132°
SE
23h
5 kts
max 6 kts
0.14 mm
17° C
17
95%
1020 hpa
0.6 m
7 s
0.9 m
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Additional information
General
This is the wind, wave and weather Superforecast for South Yarmouth, Bass River, Nantucket Sound 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 South Yarmouth, Bass River, Nantucket Sound 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 South Yarmouth, Bass River, Nantucket Sound or to have a look at the wind direction tomorrow at South Yarmouth, Bass River, Nantucket Sound.
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.