Daily Superforecast
asLast update: 11:38 local time
Wednesday, Sep 17
Wind
Weather
Waves
Tides
49°
NE
00h
5 kts
max 10 kts
16° C
16
86%
1018 hpa
0.4 m
7 s
0.2 m
47°
NE
01h
5 kts
max 9 kts
16° C
16
89%
1018 hpa
0.4 m
7 s
0.3 m
46°
NE
02h
4 kts
max 8 kts
16° C
16
91%
1018 hpa
0.4 m
7 s
0.5 m
10°
N
03h
5 kts
max 6 kts
14° C
14
93%
1017 hpa
0.4 m
7 s
0.8 m
16°
NNE
04h
5 kts
max 6 kts
13° C
13
97%
1017 hpa
0.4 m
7 s
1.0 m
19°
NNE
05h
6 kts
max 8 kts
13° C
13
98%
1017 hpa
0.4 m
7 s
05:13
1.1 m
18°
NNE
06h
7 kts
max 12 kts
13° C
13
98%
1018 hpa
0.4 m
7 s
1.1 m
17°
NNE
07h
7 kts
max 12 kts
13° C
13
99%
1018 hpa
0.4 m
7 s
0.9 m
17°
NNE
08h
8 kts
max 13 kts
0.06 mm
14° C
14
99%
1017 hpa
0.4 m
7 s
0.7 m
44°
NE
09h
7 kts
max 18 kts
18° C
18
80%
1016 hpa
0.4 m
7 s
0.4 m
53°
NE
10h
7 kts
max 16 kts
19° C
19
75%
1016 hpa
0.5 m
7 s
0.3 m
45°
NE
11h
6 kts
max 12 kts
19° C
19
75%
1016 hpa
0.5 m
7 s
11:16
0.2 m
32°
NNE
12h
6 kts
max 11 kts
20° C
20
74%
1016 hpa
0.5 m
7 s
0.2 m
29°
NNE
13h
6 kts
max 10 kts
20° C
20
74%
1014 hpa
0.5 m
7 s
0.3 m
25°
NNE
14h
5 kts
max 9 kts
0.06 mm
19° C
19
82%
1014 hpa
0.5 m
7 s
0.5 m
21°
NNE
15h
6 kts
max 12 kts
0.19 mm
20° C
20
82%
1014 hpa
0.5 m
7 s
0.8 m
30°
NNE
16h
7 kts
max 13 kts
21° C
21
82%
1013 hpa
0.5 m
7 s
1.1 m
25°
NNE
17h
7 kts
max 13 kts
0.49 mm
19° C
19
89%
1013 hpa
0.5 m
7 s
1.3 m
37°
NE
18h
8 kts
max 15 kts
0.4 mm
19° C
19
94%
1013 hpa
0.5 m
7 s
17:42
1.4 m
43°
NE
19h
8 kts
max 15 kts
0.06 mm
18° C
18
94%
1012 hpa
0.5 m
7 s
1.2 m
46°
NE
20h
6 kts
max 11 kts
18° C
18
95%
1012 hpa
0.5 m
7 s
1.0 m
48°
NE
21h
5 kts
max 13 kts
0.14 mm
18° C
18
96%
1012 hpa
0.5 m
7 s
0.6 m
55°
NE
22h
6 kts
max 13 kts
18° C
18
97%
1011 hpa
0.5 m
7 s
0.4 m
56°
NE
23h
6 kts
max 19 kts
0.1 mm
19° C
19
97%
1011 hpa
0.5 m
7 s
0.2 m
Thursday, Sep 18
Wind
Weather
Waves
Tides
52°
NE
00h
5 kts
max 9 kts
0.52 mm
19° C
19
98%
1010 hpa
0.5 m
7 s
0.2 m
57°
ENE
01h
3 kts
max 5 kts
0.21 mm
19° C
19
98%
1010 hpa
0.5 m
7 s
00:38
0.2 m
56°
NE
02h
3 kts
max 5 kts
0.25 mm
19° C
19
99%
1010 hpa
0.5 m
7 s
0.2 m
40°
NE
03h
2 kts
max 2 kts
0.25 mm
19° C
19
99%
1009 hpa
0.5 m
7 s
0.5 m
34°
NE
04h
2 kts
max 2 kts
19° C
19
99%
1009 hpa
0.5 m
7 s
0.8 m
11°
N
05h
2 kts
max 3 kts
0.39 mm
19° C
19
99%
1009 hpa
0.5 m
7 s
1.1 m
11°
N
06h
2 kts
max 3 kts
0.13 mm
19° C
19
99%
1009 hpa
0.5 m
6 s
06:16
1.2 m
24°
NNE
07h
2 kts
max 3 kts
19° C
19
99%
1009 hpa
0.5 m
6 s
1.2 m
37°
NE
08h
2 kts
max 2 kts
0.06 mm
19° C
19
98%
1009 hpa
0.5 m
6 s
1.0 m
21°
NNE
09h
1 kts
max 1 kts
0.06 mm
20° C
20
97%
1008 hpa
0.5 m
6 s
0.7 m
287°
WNW
10h
1 kts
max 1 kts
20° C
20
96%
1008 hpa
0.4 m
6 s
0.4 m
281°
W
11h
2 kts
max 2 kts
21° C
21
94%
1008 hpa
0.4 m
6 s
0.2 m
276°
W
12h
3 kts
max 3 kts
22° C
22
89%
1008 hpa
0.4 m
6 s
12:17
0.2 m
278°
W
13h
3 kts
max 3 kts
21° C
21
88%
1008 hpa
0.4 m
6 s
0.2 m
287°
WNW
14h
3 kts
max 3 kts
22° C
22
85%
1007 hpa
0.4 m
6 s
0.3 m
302°
WNW
15h
3 kts
max 4 kts
23° C
23
82%
1007 hpa
0.4 m
6 s
0.5 m
298°
WNW
16h
3 kts
max 3 kts
23° C
23
83%
1006 hpa
0.4 m
6 s
0.8 m
261°
W
17h
3 kts
max 3 kts
22° C
22
87%
1006 hpa
0.4 m
5 s
1.2 m
216°
SW
18h
2 kts
max 3 kts
21° C
21
90%
1007 hpa
0.3 m
6 s
1.4 m
189°
S
19h
2 kts
max 2 kts
21° C
21
95%
1007 hpa
0.3 m
6 s
18:36
1.4 m
188°
S
20h
3 kts
max 3 kts
0.06 mm
20° C
20
96%
1007 hpa
0.3 m
6 s
1.2 m
194°
SSW
21h
3 kts
max 3 kts
20° C
20
96%
1007 hpa
0.3 m
6 s
0.9 m
197°
SSW
22h
3 kts
max 3 kts
20° C
20
98%
1007 hpa
0.3 m
6 s
0.6 m
201°
SSW
23h
4 kts
max 4 kts
20° C
20
97%
1007 hpa
0.3 m
6 s
0.3 m
Friday, Sep 19
Wind
Weather
Waves
Tides
197°
SSW
00h
3 kts
max 9 kts
20° C
20
93%
1007 hpa
0.3 m
6 s
0.2 m
215°
SW
01h
4 kts
max 14 kts
20° C
20
93%
1006 hpa
0.3 m
6 s
01:20
0.1 m
227°
SW
02h
4 kts
max 12 kts
19° C
19
93%
1006 hpa
0.3 m
6 s
0.1 m
240°
WSW
03h
4 kts
max 15 kts
19° C
19
88%
1006 hpa
0.3 m
6 s
0.3 m
261°
W
04h
4 kts
max 16 kts
20° C
20
81%
1006 hpa
0.3 m
6 s
0.5 m
280°
W
05h
5 kts
max 16 kts
20° C
20
78%
1006 hpa
0.3 m
6 s
0.9 m
284°
WNW
06h
5 kts
max 14 kts
19° C
19
80%
1007 hpa
0.3 m
6 s
1.2 m
290°
WNW
07h
5 kts
max 17 kts
19° C
19
80%
1007 hpa
0.3 m
6 s
07:02
1.3 m
295°
WNW
08h
6 kts
max 18 kts
19° C
19
81%
1008 hpa
0.3 m
6 s
1.2 m
301°
WNW
09h
6 kts
max 17 kts
20° C
20
79%
1008 hpa
0.3 m
6 s
0.9 m
311°
NW
10h
7 kts
max 13 kts
21° C
21
74%
1009 hpa
0.3 m
6 s
0.6 m
309°
NW
11h
7 kts
max 12 kts
22° C
22
68%
1009 hpa
0.3 m
6 s
0.3 m
306°
NW
12h
7 kts
max 10 kts
23° C
23
65%
1009 hpa
0.3 m
6 s
0.2 m
302°
WNW
13h
6 kts
max 8 kts
23° C
23
64%
1009 hpa
0.3 m
6 s
12:59
0.2 m
301°
WNW
14h
6 kts
max 7 kts
23° C
23
63%
1009 hpa
0.3 m
6 s
0.2 m
306°
NW
15h
6 kts
max 7 kts
23° C
23
63%
1009 hpa
0.3 m
6 s
0.3 m
310°
NW
16h
6 kts
max 7 kts
22° C
22
65%
1009 hpa
0.3 m
6 s
0.5 m
320°
NW
17h
5 kts
max 7 kts
22° C
22
67%
1010 hpa
0.3 m
6 s
0.9 m
350°
N
18h
3 kts
max 7 kts
22° C
22
63%
1011 hpa
0.3 m
6 s
1.2 m
55°
NE
19h
3 kts
max 4 kts
22° C
22
64%
1012 hpa
0.3 m
6 s
19:18
1.4 m
69°
ENE
20h
4 kts
max 5 kts
20° C
20
69%
1012 hpa
0.3 m
6 s
1.4 m
22°
NNE
21h
5 kts
max 10 kts
20° C
20
56%
1012 hpa
0.3 m
6 s
1.1 m
16°
NNE
22h
6 kts
max 11 kts
19° C
19
55%
1013 hpa
0.3 m
6 s
0.8 m
10°
N
23h
6 kts
max 11 kts
19° C
19
55%
1014 hpa
0.3 m
6 s
0.4 m
Nearby spots (within 25 km)
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Portsmouth / Aquidneck Isl.2kmTide forecastWave forecast
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Tiverton4kmTide forecastWave forecast
-
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-
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Additional information
General
This is the wind, wave and weather Superforecast for Portsmouth in Rhode Island, 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 Portsmouth 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 Portsmouth or to have a look at the wind direction tomorrow at Portsmouth.
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.