Daily Superforecast
asLast update: 10:37 local time
Sunday, Nov 02
Wind
Weather
Waves
Tides
277°
W
00h
9 kts
max 21 kts
5° C
2
68%
1016 hpa
0.6 m
10 s
1.1 m
275°
W
01h
9 kts
max 21 kts
5° C
1
69%
1016 hpa
0.6 m
10 s
0.5 m
271°
W
01h
9 kts
max 20 kts
4° C
1
71%
1017 hpa
0.6 m
9 s
0.2 m
271°
W
02h
8 kts
max 16 kts
4° C
0
72%
1017 hpa
0.6 m
9 s
01:40
0.1 m
271°
W
03h
7 kts
max 12 kts
4° C
0
73%
1018 hpa
0.5 m
9 s
0.3 m
272°
W
04h
6 kts
max 10 kts
4° C
1
72%
1019 hpa
0.5 m
9 s
0.8 m
265°
W
05h
6 kts
max 11 kts
4° C
2
71%
1020 hpa
0.5 m
9 s
1.4 m
263°
W
06h
6 kts
max 9 kts
4° C
1
72%
1021 hpa
0.4 m
9 s
2.0 m
265°
W
07h
6 kts
max 10 kts
3° C
0
74%
1021 hpa
0.4 m
9 s
2.4 m
261°
W
08h
7 kts
max 11 kts
3° C
0
75%
1023 hpa
0.4 m
9 s
08:03
2.5 m
272°
W
09h
8 kts
max 14 kts
5° C
2
66%
1023 hpa
0.3 m
9 s
2.4 m
276°
W
10h
7 kts
max 10 kts
7° C
5
60%
1022 hpa
0.3 m
9 s
2.0 m
275°
W
11h
7 kts
max 9 kts
8° C
6
56%
1023 hpa
0.3 m
9 s
1.4 m
275°
W
12h
7 kts
max 10 kts
9° C
7
55%
1022 hpa
0.2 m
9 s
0.8 m
272°
W
13h
8 kts
max 11 kts
10° C
8
54%
1021 hpa
0.2 m
9 s
0.3 m
268°
W
14h
8 kts
max 11 kts
10° C
8
53%
1022 hpa
0.2 m
9 s
14:08
0.1 m
268°
W
15h
8 kts
max 11 kts
10° C
8
55%
1022 hpa
0.2 m
9 s
0.2 m
265°
W
16h
7 kts
max 11 kts
9° C
7
59%
1022 hpa
0.2 m
9 s
0.6 m
261°
W
17h
5 kts
max 8 kts
8° C
7
59%
1023 hpa
0.2 m
9 s
1.1 m
266°
W
18h
4 kts
max 6 kts
8° C
7
59%
1023 hpa
0.2 m
9 s
1.8 m
272°
W
19h
4 kts
max 6 kts
7° C
6
62%
1024 hpa
0.2 m
9 s
2.3 m
282°
WNW
20h
4 kts
max 6 kts
7° C
5
64%
1024 hpa
0.2 m
9 s
20:26
2.5 m
285°
WNW
21h
4 kts
max 4 kts
6° C
4
68%
1024 hpa
0.2 m
10 s
2.5 m
297°
WNW
22h
3 kts
max 3 kts
5° C
4
75%
1023 hpa
0.2 m
10 s
2.2 m
250°
WSW
23h
2 kts
max 2 kts
4° C
4
79%
1023 hpa
0.2 m
10 s
1.6 m
Monday, Nov 03
Wind
Weather
Waves
Tides
261°
W
00h
2 kts
max 2 kts
4° C
3
80%
1024 hpa
0.2 m
10 s
1.0 m
261°
W
01h
3 kts
max 3 kts
4° C
3
77%
1024 hpa
0.2 m
11 s
0.4 m
254°
WSW
02h
2 kts
max 3 kts
4° C
3
76%
1024 hpa
0.2 m
11 s
02:29
236°
SW
03h
2 kts
max 2 kts
3° C
3
78%
1023 hpa
0.2 m
11 s
0.0 m
242°
WSW
04h
2 kts
max 2 kts
3° C
3
79%
1023 hpa
0.2 m
10 s
0.4 m
178°
S
05h
2 kts
max 2 kts
3° C
3
81%
1022 hpa
0.2 m
10 s
0.9 m
179°
S
06h
3 kts
max 3 kts
4° C
2
81%
1022 hpa
0.2 m
10 s
1.6 m
176°
S
07h
5 kts
max 11 kts
6° C
3
82%
1022 hpa
0.2 m
10 s
2.2 m
182°
S
08h
6 kts
max 18 kts
7° C
5
79%
1021 hpa
0.3 m
10 s
2.6 m
187°
S
09h
6 kts
max 14 kts
8° C
6
80%
1020 hpa
0.3 m
9 s
08:50
2.7 m
182°
S
10h
7 kts
max 15 kts
10° C
8
79%
1019 hpa
0.4 m
9 s
2.5 m
177°
S
11h
9 kts
max 17 kts
11° C
11
77%
1018 hpa
0.4 m
8 s
2.0 m
185°
S
12h
8 kts
max 20 kts
12° C
12
79%
1016 hpa
0.4 m
7 s
1.3 m
180°
S
13h
8 kts
max 21 kts
13° C
13
76%
1015 hpa
0.5 m
6 s
0.6 m
172°
S
14h
10 kts
max 20 kts
13° C
13
80%
1014 hpa
0.6 m
5 s
0.0 m
170°
S
15h
11 kts
max 21 kts
0.47 mm
11° C
11
90%
1013 hpa
0.7 m
5 s
15:00
-0.1 m
170°
S
16h
10 kts
max 21 kts
0.33 mm
11° C
11
90%
1012 hpa
0.8 m
4 s
0.0 m
166°
SSE
17h
11 kts
max 22 kts
0.46 mm
11° C
11
91%
1011 hpa
0.9 m
4 s
0.5 m
174°
S
18h
9 kts
max 21 kts
0.54 mm
11° C
11
89%
1010 hpa
1.0 m
5 s
1.2 m
184°
S
19h
8 kts
max 19 kts
0.93 mm
10° C
10
95%
1009 hpa
1.1 m
5 s
1.8 m
175°
S
20h
10 kts
max 23 kts
0.66 mm
10° C
7
93%
1007 hpa
1.1 m
5 s
2.4 m
176°
S
21h
11 kts
max 25 kts
0.15 mm
10° C
7
92%
1004 hpa
1.1 m
5 s
21:18
2.6 m
207°
SSW
22h
9 kts
max 24 kts
0.24 mm
9° C
7
92%
1003 hpa
1.1 m
5 s
2.6 m
235°
SW
23h
7 kts
max 20 kts
9° C
7
93%
1003 hpa
1.0 m
5 s
2.2 m
Tuesday, Nov 04
Wind
Weather
Waves
Tides
262°
W
00h
11 kts
max 24 kts
9° C
5
78%
1002 hpa
1.0 m
5 s
1.5 m
262°
W
01h
11 kts
max 26 kts
7° C
4
78%
1002 hpa
0.9 m
5 s
0.8 m
263°
W
02h
12 kts
max 29 kts
7° C
3
78%
1002 hpa
0.8 m
5 s
0.2 m
262°
W
03h
12 kts
max 31 kts
6° C
2
78%
1002 hpa
0.8 m
4 s
03:16
-0.1 m
261°
W
04h
13 kts
max 30 kts
6° C
2
78%
1002 hpa
0.7 m
4 s
261°
W
05h
14 kts
max 33 kts
6° C
2
77%
1002 hpa
0.7 m
4 s
0.4 m
267°
W
06h
15 kts
max 35 kts
6° C
1
76%
1003 hpa
0.7 m
4 s
1.1 m
272°
W
07h
16 kts
max 35 kts
6° C
2
72%
1004 hpa
0.7 m
4 s
1.8 m
274°
W
08h
17 kts
max 36 kts
7° C
3
69%
1004 hpa
0.7 m
4 s
2.4 m
275°
W
09h
18 kts
max 37 kts
8° C
3
66%
1005 hpa
0.7 m
3 s
2.8 m
277°
W
10h
18 kts
max 37 kts
9° C
4
61%
1006 hpa
0.7 m
3 s
09:36
2.9 m
278°
W
11h
18 kts
max 36 kts
9° C
5
57%
1007 hpa
0.7 m
3 s
2.5 m
279°
W
12h
18 kts
max 37 kts
10° C
6
53%
1007 hpa
0.7 m
3 s
1.9 m
277°
W
13h
18 kts
max 37 kts
10° C
10
50%
1007 hpa
0.7 m
3 s
1.1 m
275°
W
14h
18 kts
max 34 kts
10° C
10
48%
1008 hpa
0.6 m
4 s
0.4 m
275°
W
15h
18 kts
max 33 kts
10° C
6
48%
1008 hpa
0.6 m
4 s
-0.2 m
273°
W
16h
16 kts
max 33 kts
9° C
5
51%
1009 hpa
0.6 m
4 s
15:50
-0.3 m
272°
W
17h
15 kts
max 31 kts
8° C
4
52%
1011 hpa
0.5 m
4 s
-0.1 m
270°
W
18h
12 kts
max 27 kts
8° C
4
54%
1012 hpa
0.5 m
4 s
0.5 m
264°
W
19h
11 kts
max 26 kts
7° C
4
56%
1013 hpa
0.5 m
4 s
1.2 m
266°
W
20h
12 kts
max 23 kts
7° C
4
50%
1012 hpa
0.5 m
4 s
2.0 m
261°
W
21h
11 kts
max 21 kts
7° C
4
52%
1012 hpa
0.5 m
4 s
2.5 m
256°
WSW
22h
11 kts
max 19 kts
7° C
3
53%
1013 hpa
0.5 m
4 s
22:08
2.7 m
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Additional information
General
This is the wind, wave and weather Superforecast for Portsmouth, Portsmouth Harbor in New Hampshire, 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, Portsmouth 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 Portsmouth, Portsmouth Harbor or to have a look at the wind direction tomorrow at Portsmouth, Portsmouth 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.