Daily Superforecast
asLast update: 18:25 local time
Friday, Dec 20
Wind
Weather
Tides
90°
E
00h
9 kts
max 14 kts
0.06 mm
1° C
-4
94%
995 hpa
1.1 m
99°
E
01h
8 kts
max 13 kts
0.06 mm
1° C
-3
92%
997 hpa
2.0 m
96°
E
02h
8 kts
max 12 kts
2° C
-2
91%
998 hpa
3.0 m
90°
E
03h
8 kts
max 11 kts
2° C
-2
89%
998 hpa
3.7 m
97°
E
04h
8 kts
max 12 kts
0.06 mm
1° C
-3
89%
998 hpa
04:20
4.1 m
91°
E
05h
8 kts
max 12 kts
2° C
-2
88%
997 hpa
4.0 m
88°
E
06h
7 kts
max 12 kts
2° C
-1
87%
997 hpa
3.5 m
86°
E
07h
8 kts
max 11 kts
2° C
-1
86%
997 hpa
2.8 m
89°
E
08h
8 kts
max 11 kts
3° C
-1
84%
997 hpa
2.2 m
93°
E
09h
8 kts
max 13 kts
3° C
0
85%
997 hpa
1.6 m
77°
ENE
10h
9 kts
max 16 kts
3° C
-1
82%
994 hpa
09:58
1.5 m
76°
ENE
11h
9 kts
max 20 kts
4° C
0
77%
994 hpa
1.7 m
74°
ENE
12h
12 kts
max 26 kts
4° C
0
73%
993 hpa
2.1 m
77°
ENE
13h
14 kts
max 27 kts
5° C
0
70%
991 hpa
2.8 m
89°
E
14h
14 kts
max 26 kts
5° C
1
69%
990 hpa
3.4 m
101°
E
15h
13 kts
max 24 kts
5° C
0
70%
990 hpa
3.9 m
90°
E
16h
10 kts
max 22 kts
0.35 mm
5° C
1
87%
990 hpa
15:59
4.1 m
94°
E
17h
12 kts
max 24 kts
1.78 mm
4° C
-1
97%
991 hpa
3.9 m
98°
E
18h
13 kts
max 24 kts
1.48 mm
4° C
0
96%
992 hpa
3.3 m
101°
E
19h
12 kts
max 22 kts
0.25 mm
4° C
0
93%
992 hpa
2.4 m
106°
ESE
20h
10 kts
max 19 kts
0.15 mm
4° C
0
92%
993 hpa
1.5 m
106°
ESE
21h
10 kts
max 18 kts
4° C
0
91%
993 hpa
0.8 m
104°
ESE
22h
9 kts
max 17 kts
4° C
0
91%
995 hpa
22:27
0.3 m
107°
ESE
23h
9 kts
max 15 kts
0.05 mm
4° C
1
90%
996 hpa
0.4 m
Saturday, Dec 21
Wind
Weather
Tides
103°
ESE
00h
9 kts
max 15 kts
4° C
1
90%
995 hpa
0.8 m
94°
E
01h
10 kts
max 15 kts
5° C
1
88%
994 hpa
1.5 m
87°
E
02h
10 kts
max 14 kts
4° C
1
86%
993 hpa
2.4 m
88°
E
03h
10 kts
max 17 kts
4° C
0
84%
992 hpa
3.2 m
91°
E
04h
11 kts
max 21 kts
5° C
1
83%
992 hpa
3.7 m
88°
E
05h
11 kts
max 20 kts
5° C
1
82%
990 hpa
05:05
4.0 m
82°
E
06h
12 kts
max 21 kts
5° C
0
81%
989 hpa
3.8 m
84°
E
07h
12 kts
max 27 kts
4° C
0
78%
987 hpa
3.4 m
85°
E
08h
13 kts
max 25 kts
5° C
0
75%
986 hpa
2.7 m
89°
E
09h
12 kts
max 26 kts
5° C
1
74%
985 hpa
2.1 m
87°
E
10h
13 kts
max 27 kts
5° C
1
73%
985 hpa
1.7 m
82°
E
11h
14 kts
max 27 kts
5° C
1
72%
983 hpa
10:55
1.6 m
94°
E
12h
11 kts
max 21 kts
6° C
2
74%
982 hpa
1.7 m
105°
ESE
13h
10 kts
max 19 kts
5° C
2
77%
982 hpa
2.1 m
100°
E
14h
12 kts
max 25 kts
6° C
2
79%
982 hpa
2.7 m
96°
E
15h
15 kts
max 31 kts
6° C
2
77%
981 hpa
3.2 m
98°
E
16h
15 kts
max 32 kts
7° C
2
79%
981 hpa
3.6 m
107°
ESE
17h
15 kts
max 32 kts
6° C
2
81%
981 hpa
16:51
3.7 m
121°
ESE
18h
15 kts
max 38 kts
7° C
3
82%
982 hpa
3.5 m
138°
SE
19h
16 kts
max 38 kts
7° C
3
84%
984 hpa
2.9 m
144°
SE
20h
15 kts
max 34 kts
7° C
2
87%
985 hpa
2.2 m
140°
SE
21h
14 kts
max 32 kts
6° C
2
89%
987 hpa
1.5 m
136°
SE
22h
14 kts
max 33 kts
6° C
2
89%
988 hpa
1.0 m
137°
SE
23h
15 kts
max 33 kts
6° C
2
88%
988 hpa
23:12
0.7 m
Sunday, Dec 22
Wind
Weather
Tides
132°
SE
00h
15 kts
max 34 kts
6° C
1
87%
988 hpa
0.8 m
126°
SE
01h
16 kts
max 36 kts
6° C
1
83%
987 hpa
1.2 m
123°
ESE
02h
17 kts
max 39 kts
6° C
2
77%
986 hpa
1.9 m
122°
ESE
03h
18 kts
max 41 kts
0.21 mm
6° C
1
78%
985 hpa
2.6 m
121°
ESE
04h
19 kts
max 43 kts
0.26 mm
6° C
1
79%
984 hpa
3.3 m
120°
ESE
05h
19 kts
max 45 kts
0.32 mm
6° C
1
81%
983 hpa
3.8 m
118°
ESE
06h
20 kts
max 47 kts
0.38 mm
6° C
0
83%
981 hpa
05:53
3.9 m
118°
ESE
07h
19 kts
max 47 kts
0.45 mm
6° C
0
84%
981 hpa
3.7 m
118°
ESE
08h
18 kts
max 47 kts
0.51 mm
5° C
0
85%
981 hpa
3.2 m
119°
ESE
09h
18 kts
max 48 kts
0.58 mm
5° C
0
86%
980 hpa
2.7 m
121°
ESE
10h
18 kts
max 47 kts
0.52 mm
5° C
0
85%
979 hpa
2.1 m
123°
ESE
11h
18 kts
max 47 kts
0.47 mm
6° C
1
84%
979 hpa
1.7 m
126°
SE
12h
18 kts
max 47 kts
0.42 mm
6° C
1
82%
978 hpa
12:01
1.6 m
124°
SE
13h
17 kts
max 45 kts
0.3 mm
6° C
1
82%
978 hpa
1.7 m
122°
ESE
14h
17 kts
max 43 kts
0.18 mm
6° C
1
82%
978 hpa
2.0 m
121°
ESE
15h
16 kts
max 41 kts
0.06 mm
6° C
1
82%
977 hpa
2.5 m
117°
ESE
16h
16 kts
max 39 kts
0.1 mm
6° C
1
83%
977 hpa
2.9 m
113°
ESE
17h
15 kts
max 37 kts
0.14 mm
5° C
1
85%
976 hpa
3.2 m
109°
ESE
18h
15 kts
max 35 kts
0.18 mm
5° C
0
87%
976 hpa
17:53
3.3 m
110°
ESE
19h
15 kts
max 36 kts
0.13 mm
5° C
0
86%
975 hpa
3.2 m
110°
ESE
20h
16 kts
max 37 kts
0.08 mm
5° C
0
85%
975 hpa
2.7 m
111°
ESE
21h
16 kts
max 39 kts
5° C
0
84%
974 hpa
2.2 m
120°
ESE
22h
18 kts
max 40 kts
0.55 mm
5° C
0
86%
974 hpa
1.6 m
130°
SE
23h
20 kts
max 42 kts
1.07 mm
5° C
0
88%
975 hpa
1.2 m
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Additional information
General
This is the wind, wave and weather Superforecast for St.John Harbor, Zarembo 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 St.John Harbor, Zarembo 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 St.John Harbor, Zarembo Island or to have a look at the wind direction tomorrow at St.John Harbor, Zarembo 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.