Daily Superforecast
asLast update: 18:26 local time
Wednesday, Dec 17
Wind
Weather
Waves
Tides
39°
NE
00h
11 kts
max 15 kts
0° C
-6
88%
986 hpa
2.2 m
11 s
2.5 m
38°
NE
01h
11 kts
max 14 kts
-1° C
-6
87%
987 hpa
2.1 m
11 s
2.3 m
43°
NE
02h
10 kts
max 13 kts
-1° C
-6
85%
987 hpa
2.0 m
11 s
2.0 m
49°
NE
03h
10 kts
max 13 kts
-1° C
-6
83%
988 hpa
2.0 m
11 s
1.6 m
53°
NE
04h
11 kts
max 16 kts
-1° C
-7
83%
988 hpa
1.9 m
11 s
04:22
1.4 m
62°
ENE
05h
12 kts
max 17 kts
-1° C
-7
84%
988 hpa
1.9 m
11 s
1.5 m
67°
ENE
06h
11 kts
max 16 kts
-1° C
-7
83%
990 hpa
1.8 m
12 s
1.7 m
68°
ENE
07h
12 kts
max 16 kts
-2° C
-8
80%
990 hpa
1.8 m
12 s
2.2 m
68°
ENE
08h
12 kts
max 17 kts
-2° C
-8
80%
991 hpa
1.8 m
12 s
2.7 m
69°
ENE
09h
12 kts
max 16 kts
-2° C
-8
82%
992 hpa
1.8 m
12 s
3.1 m
72°
ENE
10h
12 kts
max 17 kts
-1° C
-6
81%
994 hpa
1.8 m
12 s
10:17
3.3 m
79°
E
11h
13 kts
max 19 kts
0.13 mm
-1° C
-8
86%
994 hpa
1.8 m
12 s
3.3 m
77°
ENE
12h
13 kts
max 19 kts
0.69 mm
-2° C
-8
93%
993 hpa
1.8 m
12 s
2.9 m
77°
ENE
13h
13 kts
max 18 kts
0.31 mm
-2° C
-8
92%
994 hpa
1.8 m
12 s
2.3 m
75°
ENE
14h
13 kts
max 18 kts
0.2 mm
-2° C
-8
92%
993 hpa
1.8 m
12 s
1.6 m
73°
ENE
15h
12 kts
max 18 kts
0.63 mm
-1° C
-7
93%
993 hpa
1.8 m
12 s
0.9 m
62°
ENE
16h
14 kts
max 20 kts
0.06 mm
-1° C
-7
90%
995 hpa
1.8 m
12 s
0.3 m
60°
ENE
17h
16 kts
max 23 kts
0.07 mm
-1° C
-8
91%
994 hpa
1.8 m
11 s
17:26
0.0 m
60°
ENE
18h
16 kts
max 23 kts
0.07 mm
-1° C
-8
91%
993 hpa
1.8 m
11 s
0.0 m
60°
ENE
19h
15 kts
max 23 kts
0.23 mm
-1° C
-8
92%
994 hpa
1.8 m
11 s
0.4 m
63°
ENE
20h
14 kts
max 22 kts
0.86 mm
-1° C
-8
95%
992 hpa
1.8 m
11 s
0.9 m
65°
ENE
21h
14 kts
max 21 kts
1.01 mm
-1° C
-8
95%
993 hpa
1.8 m
11 s
1.6 m
65°
ENE
22h
14 kts
max 20 kts
0.67 mm
-1° C
-8
94%
993 hpa
1.9 m
11 s
2.2 m
59°
ENE
23h
14 kts
max 20 kts
0.24 mm
-1° C
-8
91%
992 hpa
2.0 m
11 s
2.6 m
Thursday, Dec 18
Wind
Weather
Waves
Tides
58°
ENE
00h
15 kts
max 20 kts
0.06 mm
-1° C
-8
91%
992 hpa
2.1 m
11 s
00:02
2.7 m
54°
NE
01h
15 kts
max 21 kts
0.06 mm
-2° C
-8
91%
992 hpa
2.3 m
11 s
2.6 m
48°
NE
02h
15 kts
max 21 kts
0.06 mm
-2° C
-8
91%
992 hpa
2.5 m
11 s
2.3 m
43°
NE
03h
15 kts
max 21 kts
-2° C
-8
89%
991 hpa
2.6 m
11 s
1.9 m
40°
NE
04h
16 kts
max 22 kts
-2° C
-9
89%
991 hpa
2.6 m
11 s
1.6 m
39°
NE
05h
16 kts
max 22 kts
-2° C
-9
87%
991 hpa
2.6 m
11 s
05:04
1.4 m
37°
NE
06h
16 kts
max 23 kts
-2° C
-9
88%
991 hpa
2.5 m
11 s
1.5 m
33°
NNE
07h
16 kts
max 23 kts
-3° C
-10
87%
991 hpa
2.4 m
11 s
1.9 m
32°
NNE
08h
15 kts
max 21 kts
-3° C
-11
86%
991 hpa
2.3 m
11 s
2.4 m
33°
NNE
09h
15 kts
max 21 kts
-4° C
-11
86%
991 hpa
2.2 m
11 s
2.9 m
33°
NNE
10h
15 kts
max 20 kts
-4° C
-12
87%
992 hpa
2.1 m
11 s
3.3 m
31°
NNE
11h
14 kts
max 19 kts
-5° C
-12
87%
991 hpa
2.0 m
11 s
10:53
3.4 m
28°
NNE
12h
14 kts
max 18 kts
-5° C
-12
87%
991 hpa
1.9 m
11 s
3.2 m
25°
NNE
13h
13 kts
max 17 kts
-5° C
-12
86%
991 hpa
1.8 m
10 s
2.7 m
23°
NNE
14h
13 kts
max 17 kts
-5° C
-12
86%
991 hpa
1.8 m
10 s
2.0 m
24°
NNE
15h
13 kts
max 17 kts
-5° C
-13
88%
991 hpa
1.7 m
10 s
1.3 m
27°
NNE
16h
12 kts
max 16 kts
-6° C
-13
88%
991 hpa
1.7 m
10 s
0.6 m
28°
NNE
17h
12 kts
max 15 kts
-6° C
-13
88%
992 hpa
1.6 m
10 s
0.1 m
30°
NNE
18h
11 kts
max 14 kts
-6° C
-13
87%
993 hpa
1.6 m
10 s
18:02
-0.1 m
31°
NNE
19h
11 kts
max 13 kts
-7° C
-14
86%
993 hpa
1.5 m
10 s
0.0 m
31°
NNE
20h
10 kts
max 12 kts
-7° C
-14
86%
993 hpa
1.5 m
10 s
0.5 m
32°
NNE
21h
10 kts
max 11 kts
-7° C
-14
85%
994 hpa
1.5 m
10 s
1.2 m
34°
NE
22h
10 kts
max 10 kts
-7° C
-14
85%
995 hpa
1.4 m
10 s
1.8 m
37°
NE
23h
9 kts
max 9 kts
-7° C
-13
84%
995 hpa
1.4 m
10 s
2.4 m
Friday, Dec 19
Wind
Weather
Waves
Tides
41°
NE
00h
9 kts
max 9 kts
-7° C
-13
84%
996 hpa
1.4 m
10 s
2.7 m
45°
NE
01h
9 kts
max 9 kts
-7° C
-13
84%
996 hpa
1.3 m
10 s
00:38
2.8 m
49°
NE
02h
9 kts
max 9 kts
-7° C
-13
84%
997 hpa
1.3 m
10 s
2.6 m
51°
NE
03h
9 kts
max 9 kts
-7° C
-13
85%
997 hpa
1.3 m
10 s
2.2 m
53°
NE
04h
9 kts
max 9 kts
-7° C
-14
84%
998 hpa
1.3 m
9 s
1.8 m
55°
NE
05h
9 kts
max 9 kts
-7° C
-14
83%
998 hpa
1.2 m
9 s
1.5 m
57°
ENE
06h
9 kts
max 9 kts
-7° C
-14
83%
999 hpa
1.2 m
9 s
05:43
1.4 m
58°
ENE
07h
9 kts
max 9 kts
-7° C
-14
82%
1000 hpa
1.2 m
9 s
1.6 m
58°
ENE
08h
9 kts
max 10 kts
-7° C
-14
81%
1000 hpa
1.2 m
9 s
2.1 m
59°
ENE
09h
9 kts
max 11 kts
-7° C
-14
80%
1001 hpa
1.1 m
9 s
2.6 m
59°
ENE
10h
9 kts
max 11 kts
-7° C
-14
79%
1001 hpa
1.1 m
9 s
3.1 m
58°
ENE
11h
9 kts
max 11 kts
-7° C
-14
78%
1002 hpa
1.1 m
9 s
11:30
3.4 m
58°
ENE
12h
10 kts
max 11 kts
-7° C
-14
78%
1002 hpa
1.1 m
9 s
3.4 m
59°
ENE
13h
9 kts
max 11 kts
-7° C
-14
77%
1002 hpa
1.1 m
9 s
3.1 m
60°
ENE
14h
9 kts
max 11 kts
-7° C
-14
76%
1003 hpa
1.1 m
9 s
2.5 m
61°
ENE
15h
9 kts
max 11 kts
-7° C
-14
76%
1003 hpa
1.1 m
8 s
1.7 m
61°
ENE
16h
9 kts
max 11 kts
-7° C
-14
77%
1003 hpa
1.1 m
8 s
0.9 m
61°
ENE
17h
9 kts
max 10 kts
-7° C
-13
78%
1004 hpa
1.1 m
8 s
0.3 m
61°
ENE
18h
9 kts
max 10 kts
-7° C
-13
79%
1004 hpa
1.1 m
8 s
-0.1 m
61°
ENE
19h
9 kts
max 10 kts
-7° C
-13
80%
1004 hpa
1.1 m
8 s
18:37
-0.2 m
60°
ENE
20h
9 kts
max 9 kts
-6° C
-13
81%
1004 hpa
1.1 m
8 s
0.2 m
60°
ENE
21h
8 kts
max 9 kts
-6° C
-12
82%
1005 hpa
1.1 m
8 s
0.7 m
61°
ENE
22h
8 kts
max 9 kts
-6° C
-12
82%
1005 hpa
1.1 m
8 s
1.4 m
61°
ENE
23h
8 kts
max 9 kts
-6° C
-12
81%
1005 hpa
1.1 m
8 s
2.1 m
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Additional information
General
This is the wind, wave and weather Superforecast for Port McArthur, Kuiu Island in Alaska, 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 Port McArthur, Kuiu Island 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 Port McArthur, Kuiu Island or to have a look at the wind direction tomorrow at Port McArthur, Kuiu Island.
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.