Daily Superforecast
asLast update: 01:26 local time
Thursday, Sep 25
Wind
Weather
Tides
139°
SE
00h
15 kts
max 35 kts
1.04 mm
10° C
6
91%
1009 hpa
1.8 m
139°
SE
01h
15 kts
max 35 kts
1.47 mm
10° C
6
95%
1008 hpa
2.8 m
145°
SE
02h
15 kts
max 35 kts
3.05 mm
10° C
6
94%
1007 hpa
3.8 m
148°
SSE
03h
11 kts
max 31 kts
3.52 mm
9° C
6
97%
1006 hpa
4.3 m
152°
SSE
04h
9 kts
max 26 kts
2.59 mm
10° C
7
96%
1006 hpa
03:32
4.4 m
153°
SSE
05h
8 kts
max 23 kts
0.88 mm
10° C
7
97%
1005 hpa
3.8 m
151°
SSE
06h
8 kts
max 20 kts
0.29 mm
10° C
7
97%
1005 hpa
2.9 m
149°
SSE
07h
9 kts
max 20 kts
0.25 mm
10° C
7
96%
1005 hpa
1.9 m
150°
SSE
08h
9 kts
max 21 kts
0.43 mm
10° C
7
96%
1005 hpa
1.1 m
156°
SSE
09h
9 kts
max 23 kts
1.0 mm
10° C
7
97%
1004 hpa
09:12
0.7 m
158°
SSE
10h
10 kts
max 24 kts
0.51 mm
10° C
7
97%
1005 hpa
0.9 m
161°
SSE
11h
10 kts
max 24 kts
1.13 mm
10° C
7
96%
1004 hpa
1.5 m
167°
SSE
12h
9 kts
max 23 kts
2.77 mm
10° C
7
97%
1004 hpa
2.4 m
171°
S
13h
9 kts
max 22 kts
3.08 mm
10° C
8
97%
1004 hpa
3.5 m
175°
S
14h
10 kts
max 23 kts
2.13 mm
10° C
8
96%
1005 hpa
4.3 m
175°
S
15h
9 kts
max 20 kts
0.22 mm
10° C
8
95%
1005 hpa
15:22
4.8 m
169°
S
16h
9 kts
max 21 kts
0.26 mm
10° C
8
94%
1005 hpa
4.7 m
171°
S
17h
9 kts
max 21 kts
0.12 mm
10° C
8
93%
1005 hpa
4.1 m
166°
SSE
18h
9 kts
max 20 kts
0.36 mm
10° C
8
96%
1005 hpa
3.1 m
171°
S
19h
8 kts
max 20 kts
1.08 mm
10° C
8
97%
1005 hpa
1.9 m
172°
S
20h
8 kts
max 19 kts
1.78 mm
10° C
8
97%
1005 hpa
0.8 m
157°
SSE
21h
7 kts
max 18 kts
0.67 mm
10° C
8
97%
1004 hpa
0.2 m
177°
S
22h
8 kts
max 21 kts
0.74 mm
10° C
8
97%
1005 hpa
21:44
0.0 m
178°
S
23h
8 kts
max 21 kts
0.14 mm
10° C
8
97%
1005 hpa
0.4 m
Friday, Sep 26
Wind
Weather
Tides
169°
S
00h
8 kts
max 22 kts
0.61 mm
10° C
8
97%
1004 hpa
1.2 m
164°
SSE
01h
9 kts
max 21 kts
0.42 mm
10° C
7
96%
1004 hpa
2.2 m
158°
SSE
02h
8 kts
max 22 kts
1.46 mm
10° C
7
97%
1003 hpa
3.1 m
152°
SSE
03h
9 kts
max 22 kts
0.56 mm
10° C
7
96%
1003 hpa
3.8 m
143°
SE
04h
10 kts
max 25 kts
0.31 mm
10° C
7
95%
1001 hpa
04:06
4.1 m
137°
SE
05h
11 kts
max 27 kts
1.08 mm
9° C
6
96%
999 hpa
3.9 m
131°
SE
06h
11 kts
max 29 kts
2.88 mm
9° C
6
96%
998 hpa
3.3 m
131°
SE
07h
13 kts
max 29 kts
2.4 mm
9° C
6
95%
996 hpa
2.5 m
120°
ESE
08h
15 kts
max 34 kts
2.57 mm
9° C
5
95%
993 hpa
1.7 m
108°
ESE
09h
18 kts
max 40 kts
3.1 mm
8° C
4
93%
988 hpa
1.2 m
115°
ESE
10h
20 kts
max 44 kts
2.8 mm
8° C
3
92%
986 hpa
09:41
1.0 m
124°
SE
11h
21 kts
max 45 kts
5.49 mm
8° C
3
93%
984 hpa
1.4 m
132°
SE
12h
23 kts
max 46 kts
8.18 mm
8° C
3
94%
983 hpa
2.2 m
141°
SE
13h
24 kts
max 47 kts
10.87 mm
8° C
3
96%
982 hpa
3.0 m
156°
SSE
14h
23 kts
max 45 kts
13.54 mm
9° C
4
95%
983 hpa
3.9 m
173°
S
15h
22 kts
max 44 kts
16.2 mm
9° C
4
95%
984 hpa
4.4 m
189°
S
16h
21 kts
max 42 kts
18.86 mm
9° C
4
95%
986 hpa
15:50
4.6 m
194°
SSW
17h
18 kts
max 37 kts
15.94 mm
9° C
5
96%
987 hpa
4.3 m
198°
SSW
18h
16 kts
max 32 kts
13.02 mm
9° C
5
96%
989 hpa
3.5 m
203°
SSW
19h
13 kts
max 27 kts
10.09 mm
9° C
6
96%
991 hpa
2.5 m
208°
SSW
20h
12 kts
max 26 kts
8.65 mm
9° C
6
96%
992 hpa
1.5 m
214°
SW
21h
11 kts
max 25 kts
7.2 mm
9° C
6
96%
994 hpa
0.7 m
219°
SW
22h
10 kts
max 24 kts
5.76 mm
9° C
6
96%
995 hpa
22:19
0.3 m
221°
SW
23h
10 kts
max 22 kts
4.24 mm
9° C
7
95%
996 hpa
0.4 m
Saturday, Sep 27
Wind
Weather
Tides
222°
SW
00h
9 kts
max 21 kts
2.71 mm
10° C
7
93%
998 hpa
0.9 m
224°
SW
01h
8 kts
max 19 kts
1.19 mm
10° C
7
92%
999 hpa
1.6 m
203°
SSW
02h
8 kts
max 19 kts
0.87 mm
9° C
7
92%
1000 hpa
2.4 m
177°
S
03h
8 kts
max 18 kts
0.55 mm
9° C
7
91%
1000 hpa
3.2 m
155°
SSE
04h
8 kts
max 18 kts
0.22 mm
9° C
7
91%
1001 hpa
3.6 m
163°
SSE
05h
8 kts
max 17 kts
1.62 mm
9° C
7
93%
1001 hpa
04:45
3.7 m
171°
S
06h
8 kts
max 17 kts
3.01 mm
9° C
7
95%
1002 hpa
3.4 m
178°
S
07h
7 kts
max 17 kts
4.41 mm
9° C
7
97%
1002 hpa
2.9 m
178°
S
08h
7 kts
max 17 kts
3.45 mm
9° C
7
96%
1003 hpa
2.2 m
177°
S
09h
7 kts
max 16 kts
2.49 mm
9° C
7
96%
1003 hpa
1.7 m
176°
S
10h
7 kts
max 16 kts
1.54 mm
9° C
7
96%
1004 hpa
10:11
1.4 m
182°
S
11h
8 kts
max 15 kts
1.6 mm
10° C
7
92%
1004 hpa
1.5 m
187°
S
12h
8 kts
max 15 kts
1.65 mm
10° C
8
88%
1005 hpa
2.0 m
193°
SSW
13h
8 kts
max 14 kts
1.71 mm
10° C
8
83%
1006 hpa
2.7 m
181°
S
14h
8 kts
max 14 kts
1.21 mm
10° C
8
83%
1006 hpa
3.4 m
168°
SSE
15h
8 kts
max 15 kts
0.71 mm
10° C
7
83%
1006 hpa
4.0 m
156°
SSE
16h
8 kts
max 15 kts
0.21 mm
9° C
7
83%
1007 hpa
16:21
4.3 m
150°
SSE
17h
8 kts
max 17 kts
0.21 mm
9° C
7
84%
1007 hpa
4.2 m
144°
SE
18h
8 kts
max 18 kts
0.22 mm
9° C
7
85%
1007 hpa
3.8 m
138°
SE
19h
8 kts
max 19 kts
0.22 mm
9° C
6
86%
1007 hpa
3.0 m
137°
SE
20h
8 kts
max 20 kts
0.14 mm
9° C
6
85%
1007 hpa
2.2 m
137°
SE
21h
8 kts
max 20 kts
0.07 mm
9° C
6
85%
1008 hpa
1.4 m
136°
SE
22h
9 kts
max 21 kts
9° C
6
85%
1008 hpa
0.8 m
134°
SE
23h
9 kts
max 21 kts
8° C
6
84%
1008 hpa
23:00
0.6 m
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Duncan Canal, Kupreanof Island6kmTide forecast
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Castle Islands, Duncan Canal7kmTide forecast
-
Anchor Point, Wrangell Narrows8kmTide forecast
-
Point Lockwood, Woewodski Island8kmTide forecast
-
Butterworth Island, Duncan Canal9kmTide forecast
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Finger Point, Lindenburg Peninsula10kmTide forecast
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Additional information
General
This is the wind, wave and weather Superforecast for Grief Island, Duncan Canal 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 Grief Island, Duncan Canal 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 Grief Island, Duncan Canal or to have a look at the wind direction tomorrow at Grief Island, Duncan Canal.
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.