Daily Superforecast
asLast update: 00:25 local time
Friday, Dec 20
Wind
Weather
Waves
Tides
135°
SE
00h
6 kts
max 13 kts
6° C
3
96%
1004 hpa
3.1 m
12 s
0.8 m
135°
SE
01h
7 kts
max 16 kts
6° C
2
95%
1006 hpa
3.1 m
12 s
1.5 m
127°
SE
02h
8 kts
max 17 kts
5° C
2
95%
1006 hpa
3.1 m
12 s
2.2 m
118°
ESE
03h
8 kts
max 17 kts
5° C
2
95%
1005 hpa
3.2 m
12 s
2.9 m
122°
ESE
04h
8 kts
max 18 kts
5° C
2
95%
1005 hpa
3.1 m
12 s
3.2 m
122°
ESE
05h
8 kts
max 21 kts
5° C
2
96%
1005 hpa
3.1 m
12 s
04:40
3.3 m
106°
ESE
06h
8 kts
max 23 kts
0.12 mm
6° C
2
96%
1004 hpa
3.1 m
12 s
3.0 m
105°
ESE
07h
9 kts
max 25 kts
0.19 mm
6° C
2
96%
1003 hpa
3.0 m
12 s
2.5 m
114°
ESE
08h
10 kts
max 29 kts
0.15 mm
6° C
2
94%
1003 hpa
3.0 m
11 s
1.9 m
116°
ESE
09h
13 kts
max 32 kts
6° C
2
94%
1002 hpa
2.9 m
11 s
1.5 m
110°
ESE
10h
14 kts
max 35 kts
7° C
3
87%
1000 hpa
2.8 m
12 s
10:08
1.3 m
104°
ESE
11h
16 kts
max 37 kts
7° C
3
81%
999 hpa
2.7 m
13 s
1.4 m
100°
E
12h
17 kts
max 40 kts
8° C
3
77%
996 hpa
2.6 m
14 s
1.8 m
116°
ESE
13h
18 kts
max 41 kts
0.14 mm
7° C
3
80%
996 hpa
2.7 m
14 s
2.3 m
124°
SE
14h
20 kts
max 47 kts
1.87 mm
6° C
1
94%
996 hpa
2.7 m
15 s
2.8 m
136°
SE
15h
20 kts
max 46 kts
1.51 mm
7° C
2
93%
996 hpa
2.8 m
15 s
3.2 m
143°
SE
16h
18 kts
max 41 kts
0.92 mm
7° C
2
94%
997 hpa
2.9 m
15 s
15:50
3.3 m
149°
SSE
17h
15 kts
max 33 kts
0.53 mm
8° C
3
95%
998 hpa
3.0 m
15 s
3.1 m
147°
SSE
18h
13 kts
max 29 kts
8° C
4
97%
1000 hpa
3.0 m
15 s
2.6 m
143°
SE
19h
12 kts
max 28 kts
0.16 mm
8° C
4
96%
1000 hpa
3.1 m
14 s
1.9 m
141°
SE
20h
12 kts
max 30 kts
0.06 mm
8° C
4
98%
1001 hpa
3.2 m
13 s
1.2 m
139°
SE
21h
13 kts
max 30 kts
0.08 mm
7° C
4
97%
1001 hpa
3.2 m
12 s
0.6 m
139°
SE
22h
14 kts
max 34 kts
0.06 mm
7° C
3
98%
1002 hpa
3.2 m
13 s
0.3 m
137°
SE
23h
15 kts
max 35 kts
0.08 mm
8° C
3
96%
1001 hpa
3.1 m
13 s
22:32
0.2 m
Saturday, Dec 21
Wind
Weather
Waves
Tides
135°
SE
00h
15 kts
max 36 kts
0.08 mm
8° C
3
96%
1001 hpa
3.1 m
13 s
0.6 m
132°
SE
01h
16 kts
max 37 kts
0.08 mm
8° C
3
92%
1000 hpa
3.0 m
13 s
1.1 m
126°
SE
02h
17 kts
max 38 kts
0.23 mm
8° C
3
91%
1000 hpa
3.0 m
13 s
1.8 m
121°
ESE
03h
18 kts
max 38 kts
8° C
3
88%
998 hpa
2.9 m
14 s
2.4 m
120°
ESE
04h
18 kts
max 38 kts
8° C
4
83%
996 hpa
2.9 m
13 s
3.0 m
119°
ESE
05h
17 kts
max 37 kts
8° C
4
79%
995 hpa
2.8 m
13 s
05:25
3.2 m
106°
ESE
06h
16 kts
max 38 kts
8° C
4
73%
993 hpa
2.8 m
13 s
3.2 m
101°
E
07h
17 kts
max 40 kts
8° C
4
68%
991 hpa
2.8 m
13 s
2.9 m
104°
ESE
08h
16 kts
max 40 kts
8° C
4
65%
989 hpa
2.9 m
13 s
2.4 m
122°
ESE
09h
17 kts
max 44 kts
8° C
4
64%
990 hpa
2.9 m
14 s
1.9 m
122°
ESE
10h
18 kts
max 46 kts
0.13 mm
8° C
3
68%
989 hpa
3.0 m
14 s
1.5 m
122°
ESE
11h
20 kts
max 48 kts
0.26 mm
8° C
3
73%
989 hpa
3.1 m
14 s
11:09
1.3 m
121°
ESE
12h
21 kts
max 50 kts
0.39 mm
7° C
2
77%
988 hpa
3.2 m
14 s
1.4 m
128°
SE
13h
22 kts
max 49 kts
0.53 mm
7° C
2
82%
988 hpa
3.3 m
14 s
1.7 m
134°
SE
14h
24 kts
max 49 kts
0.67 mm
8° C
2
86%
988 hpa
3.4 m
14 s
2.1 m
141°
SE
15h
25 kts
max 49 kts
0.81 mm
8° C
2
91%
988 hpa
3.5 m
13 s
2.6 m
148°
SSE
16h
22 kts
max 43 kts
1.6 mm
8° C
2
92%
990 hpa
3.6 m
13 s
2.8 m
155°
SSE
17h
19 kts
max 38 kts
2.38 mm
7° C
3
93%
992 hpa
3.6 m
13 s
16:45
2.9 m
162°
SSE
18h
16 kts
max 32 kts
3.17 mm
7° C
3
94%
994 hpa
3.7 m
13 s
2.7 m
159°
SSE
19h
16 kts
max 32 kts
2.3 mm
7° C
3
93%
995 hpa
3.7 m
13 s
2.3 m
156°
SSE
20h
16 kts
max 33 kts
1.43 mm
7° C
3
92%
995 hpa
3.7 m
13 s
1.8 m
153°
SSE
21h
17 kts
max 33 kts
0.56 mm
7° C
2
92%
996 hpa
3.7 m
13 s
1.2 m
150°
SSE
22h
18 kts
max 36 kts
0.38 mm
7° C
2
92%
996 hpa
3.7 m
13 s
0.7 m
147°
SSE
23h
19 kts
max 39 kts
0.2 mm
7° C
2
92%
995 hpa
3.7 m
13 s
23:14
0.5 m
Sunday, Dec 22
Wind
Weather
Waves
Tides
144°
SE
00h
21 kts
max 42 kts
7° C
2
91%
995 hpa
3.7 m
13 s
0.6 m
142°
SE
01h
22 kts
max 45 kts
0.93 mm
7° C
1
92%
994 hpa
3.7 m
13 s
0.9 m
140°
SE
02h
23 kts
max 47 kts
1.84 mm
7° C
1
92%
993 hpa
3.7 m
13 s
1.5 m
138°
SE
03h
24 kts
max 50 kts
2.74 mm
7° C
1
92%
992 hpa
3.7 m
13 s
2.1 m
138°
SE
04h
25 kts
max 51 kts
3.34 mm
7° C
1
92%
991 hpa
3.7 m
13 s
2.6 m
138°
SE
05h
25 kts
max 53 kts
3.94 mm
7° C
1
92%
990 hpa
3.7 m
13 s
3.0 m
138°
SE
06h
26 kts
max 54 kts
4.54 mm
6° C
1
91%
990 hpa
3.7 m
13 s
06:10
3.2 m
137°
SE
07h
26 kts
max 55 kts
4.77 mm
6° C
0
91%
989 hpa
3.9 m
13 s
3.1 m
136°
SE
08h
26 kts
max 55 kts
5.01 mm
6° C
0
91%
988 hpa
4.0 m
13 s
2.8 m
134°
SE
09h
26 kts
max 56 kts
5.25 mm
6° C
0
91%
988 hpa
4.2 m
13 s
2.3 m
134°
SE
10h
25 kts
max 54 kts
5.0 mm
6° C
0
91%
987 hpa
4.2 m
13 s
1.8 m
134°
SE
11h
25 kts
max 52 kts
4.75 mm
6° C
0
90%
986 hpa
4.3 m
14 s
1.4 m
134°
SE
12h
25 kts
max 51 kts
4.5 mm
6° C
0
90%
985 hpa
4.4 m
14 s
12:17
1.2 m
132°
SE
13h
23 kts
max 48 kts
4.56 mm
6° C
0
91%
984 hpa
4.4 m
14 s
1.3 m
131°
SE
14h
22 kts
max 46 kts
4.61 mm
6° C
0
91%
984 hpa
4.4 m
15 s
1.5 m
130°
SE
15h
21 kts
max 44 kts
4.66 mm
6° C
0
92%
984 hpa
4.3 m
15 s
1.9 m
128°
SE
16h
20 kts
max 44 kts
4.15 mm
6° C
0
92%
983 hpa
4.3 m
15 s
2.3 m
127°
SE
17h
20 kts
max 45 kts
3.63 mm
6° C
0
92%
983 hpa
4.3 m
16 s
2.5 m
125°
SE
18h
19 kts
max 45 kts
3.12 mm
6° C
0
92%
983 hpa
4.3 m
16 s
17:51
2.6 m
127°
SE
19h
20 kts
max 46 kts
2.67 mm
6° C
0
91%
982 hpa
4.5 m
17 s
2.5 m
130°
SE
20h
21 kts
max 47 kts
2.22 mm
6° C
1
91%
982 hpa
4.6 m
18 s
2.1 m
132°
SE
21h
22 kts
max 48 kts
1.78 mm
6° C
1
90%
981 hpa
4.7 m
19 s
1.7 m
137°
SE
22h
22 kts
max 46 kts
3.39 mm
6° C
1
91%
981 hpa
5.0 m
19 s
1.2 m
141°
SE
23h
22 kts
max 43 kts
5.0 mm
7° C
1
93%
981 hpa
5.2 m
20 s
0.9 m
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Additional information
General
This is the wind, wave and weather Superforecast for Block Island, Tlevak Strait 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 Block Island, Tlevak Strait 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 Block Island, Tlevak Strait or to have a look at the wind direction tomorrow at Block Island, Tlevak Strait.
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.