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Wind, waves, weather & tide forecast Alcan Harbor, Shemya Island, Aleutian Islands

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Daily forecast

as
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Last update: 01:35 local time / This forecast is based on the GFS model
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Tuesday, Jun 24

Wind
Weather
Waves
Tides
00h
271° W
14 kts
max 18 kts
99%
7° C
1000 hpa
252° WSW
2.1 m
9 s
1.1 m
03h
254° WSW
16 kts
max 22 kts
80%
7° C
1001 hpa
254° WSW
1.9 m
9 s
1.2 m
06h
255° WSW
17 kts
max 22 kts
98%
6° C
1001 hpa
254° WSW
1.8 m
9 s
05:31
1.3 m
09h
261° W
13 kts
max 16 kts
99%
6° C
1001 hpa
254° WSW
1.7 m
9 s
0.7 m
12h
288° WNW
9 kts
max 11 kts
99%
7° C
1002 hpa
253° WSW
1.6 m
9 s
-0.3 m
15h
293° WNW
9 kts
max 11 kts
99%
7° C
1003 hpa
251° WSW
1.5 m
9 s
13:42
-0.5 m
18h
309° NW
10 kts
max 13 kts
27%
7° C
1004 hpa
247° WSW
1.4 m
9 s
0.2 m
21h
310° NW
6 kts
max 6 kts
96%
7° C
1005 hpa
245° WSW
1.4 m
8 s
0.9 m

Wednesday, Jun 25

Wind
Weather
Waves
Tides
00h
343° NNW
4 kts
max 4 kts
7%
7° C
1006 hpa
246° WSW
1.3 m
8 s
1.1 m
03h
2° N
4 kts
max 4 kts
94%
7° C
1007 hpa
248° WSW
1.3 m
8 s
1.1 m
06h
13° NNE
7 kts
max 7 kts
82%
7° C
1006 hpa
250° WSW
1.2 m
8 s
06:30
1.3 m
09h
13° NNE
9 kts
max 10 kts
4%
7° C
1007 hpa
253° WSW
1.2 m
8 s
1.0 m
12h
12° NNE
9 kts
max 12 kts
4%
7° C
1008 hpa
257° WSW
1.2 m
8 s
0.0 m
15h
6° N
9 kts
max 11 kts
1%
7° C
1010 hpa
248° WSW
1.2 m
8 s
14:33
-0.5 m
18h
2° N
10 kts
max 13 kts
4%
7° C
1010 hpa
253° WSW
1.2 m
8 s
0.0 m
21h
357° N
10 kts
max 14 kts
4%
7° C
1011 hpa
267° W
1.2 m
8 s
0.7 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Thursday, Jun 26

Wind
Weather
Waves
Tides
00h
3° N
10 kts
max 14 kts
4%
7° C
1013 hpa
258° WSW
1.2 m
9 s
00:56
1.1 m
03h
4° N
10 kts
max 13 kts
0%
7° C
1014 hpa
243° WSW
1.1 m
9 s
01:53
1.0 m
06h
1° N
11 kts
max 14 kts
4%
7° C
1014 hpa
259° W
1.1 m
9 s
1.2 m
09h
359° N
9 kts
max 10 kts
8%
7° C
1016 hpa
225° SW
1.1 m
11 s
07:33
1.2 m
12h
9° N
8 kts
max 9 kts
48%
7° C
1017 hpa
159° SSE
1.1 m
15 s
0.3 m
15h
9° N
7 kts
max 7 kts
5%
7° C
1018 hpa
157° SSE
1.1 m
17 s
15:21
-0.4 m
18h
7° N
4 kts
max 4 kts
99%
8° C
1018 hpa
154° SSE
1.1 m
17 s
-0.1 m
21h
11° N
3 kts
max 3 kts
99%
8° C
1019 hpa
158° SSE
1.0 m
17 s
0.6 m

Friday, Jun 27

Wind
Weather
Waves
Tides
00h
73° ENE
2 kts
max 2 kts
99%
8° C
1019 hpa
158° SSE
1.0 m
17 s
01:01
1.0 m
03h
152° SSE
2 kts
max 2 kts
99%
8° C
1019 hpa
157° SSE
1.0 m
17 s
03:36
1.0 m
06h
188° S
4 kts
max 4 kts
4%
8° C
1019 hpa
158° SSE
1.0 m
17 s
1.0 m
09h
192° SSW
5 kts
max 6 kts
0%
8° C
1020 hpa
160° SSE
1.0 m
16 s
08:40
1.1 m
12h
179° S
8 kts
max 8 kts
8%
8° C
1020 hpa
161° SSE
1.1 m
16 s
0.6 m
15h
186° S
10 kts
max 12 kts
4%
8° C
1020 hpa
161° SSE
1.1 m
16 s
16:05
-0.3 m
18h
190° S
11 kts
max 13 kts
4%
8° C
1020 hpa
161° SSE
1.2 m
15 s
-0.1 m
21h
183° S
11 kts
max 15 kts
99%
8° C
1019 hpa
163° SSE
1.3 m
15 s
0.5 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Saturday, Jun 28

Wind
Weather
Waves
Tides
00h
187° S
11 kts
max 15 kts
99%
8° C
1020 hpa
164° SSE
1.4 m
14 s
01:18
1.0 m
03h
185° S
12 kts
max 16 kts
99%
7° C
1019 hpa
164° SSE
1.5 m
14 s
0.9 m
06h
192° SSW
11 kts
max 16 kts
99%
7° C
1019 hpa
165° SSE
1.6 m
12 s
04:57
0.8 m
09h
192° SSW
10 kts
max 14 kts
99%
0.72 mm
7° C
1019 hpa
166° SSE
1.7 m
12 s
09:52
1.0 m
12h
184° S
11 kts
max 14 kts
99%
7° C
1020 hpa
165° SSE
1.7 m
12 s
0.8 m
15h
179° S
12 kts
max 16 kts
99%
7° C
1019 hpa
167° SSE
1.8 m
11 s
0.0 m
18h
180° S
12 kts
max 15 kts
99%
7° C
1019 hpa
168° SSE
1.8 m
11 s
16:46
-0.2 m
21h
175° S
11 kts
max 14 kts
99%
8° C
1019 hpa
169° S
1.9 m
12 s
0.4 m

Sunday, Jun 29

Wind
Weather
Waves
Tides
00h
168° SSE
12 kts
max 15 kts
99%
7° C
1020 hpa
173° S
1.9 m
12 s
1.0 m
03h
168° SSE
13 kts
max 18 kts
99%
7° C
1020 hpa
177° S
1.8 m
12 s
01:37
1.0 m
06h
171° S
12 kts
max 16 kts
99%
7° C
1020 hpa
183° S
1.8 m
12 s
06:08
0.7 m
09h
178° S
12 kts
max 17 kts
99%
7° C
1020 hpa
187° S
1.7 m
11 s
0.8 m
12h
184° S
12 kts
max 17 kts
99%
7° C
1021 hpa
192° SSW
1.7 m
11 s
11:09
0.8 m
15h
192° SSW
13 kts
max 18 kts
99%
8° C
1021 hpa
201° SSW
1.7 m
10 s
0.3 m
18h
185° S
13 kts
max 19 kts
99%
8° C
1021 hpa
215° SW
1.7 m
10 s
17:23
0.0 m
21h
181° S
14 kts
max 21 kts
99%
8° C
1020 hpa
215° SW
1.7 m
10 s
0.4 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Monday, Jun 30

Wind
Weather
Waves
Tides
00h
173° S
16 kts
max 24 kts
99%
7° C
1020 hpa
203° SSW
1.7 m
9 s
0.9 m
03h
167° SSE
16 kts
max 28 kts
99%
8° C
1019 hpa
206° SSW
1.7 m
8 s
01:56
1.0 m
06h
156° SSE
18 kts
max 29 kts
99%
8° C
1016 hpa
203° SSW
1.7 m
8 s
07:09
0.5 m
09h
157° SSE
18 kts
max 29 kts
99%
8° C
1015 hpa
201° SSW
1.6 m
8 s
0.6 m
12h
150° SSE
20 kts
max 34 kts
99%
8° C
1012 hpa
205° SSW
1.6 m
9 s
12:34
0.7 m
15h
146° SE
24 kts
max 40 kts
99%
8° C
1010 hpa
209° SSW
1.6 m
9 s
0.5 m
18h
156° SSE
23 kts
max 38 kts
99%
2.01 mm
8° C
1007 hpa
214° SW
1.6 m
8 s
17:56
0.2 m
21h
164° SSE
20 kts
max 32 kts
99%
1.41 mm
8° C
1006 hpa
214° SW
1.6 m
8 s
0.4 m

Tuesday, Jul 01

Wind
Weather
Waves
Tides
00h
176° S
17 kts
max 23 kts
99%
0.63 mm
7° C
1006 hpa
214° SW
1.5 m
8 s
0.9 m
03h
194° SSW
14 kts
max 20 kts
99%
7° C
1006 hpa
213° SSW
1.5 m
8 s
02:13
1.0 m
06h
205° SSW
12 kts
max 15 kts
94%
7° C
1005 hpa
214° SW
1.5 m
8 s
0.6 m
09h
203° SSW
11 kts
max 14 kts
99%
7° C
1006 hpa
210° SSW
1.5 m
8 s
08:03
0.4 m
12h
177° S
12 kts
max 15 kts
99%
7° C
1006 hpa
212° SSW
1.5 m
8 s
0.6 m
15h
186° S
13 kts
max 17 kts
98%
7° C
1007 hpa
208° SSW
1.5 m
8 s
14:12
0.6 m
18h
182° S
13 kts
max 16 kts
99%
8° C
1006 hpa
212° SSW
1.5 m
8 s
18:23
0.4 m
21h
184° S
13 kts
max 17 kts
99%
8° C
1006 hpa
213° SSW
1.5 m
8 s
0.5 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Wednesday, Jul 02

Wind
Weather
Waves
Tides
00h
178° S
12 kts
max 16 kts
99%
8° C
1007 hpa
212° SSW
1.5 m
8 s
0.9 m
03h
180° S
12 kts
max 16 kts
99%
8° C
1007 hpa
211° SSW
1.6 m
8 s
02:29
1.0 m
06h
180° S
10 kts
max 13 kts
98%
8° C
1006 hpa
211° SSW
1.5 m
9 s
0.6 m
09h
214° SW
9 kts
max 11 kts
99%
7° C
1008 hpa
214° SW
1.5 m
9 s
08:52
0.2 m
12h
211° SSW
9 kts
max 12 kts
99%
8° C
1008 hpa
211° SSW
1.5 m
9 s
0.4 m
15h
204° SSW
11 kts
max 14 kts
99%
8° C
1009 hpa
213° SSW
1.6 m
9 s
16:08
0.6 m
18h
209° SSW
10 kts
max 13 kts
51%
8° C
1009 hpa
206° SSW
1.6 m
9 s
18:40
0.5 m
21h
204° SSW
11 kts
max 14 kts
8%
8° C
1009 hpa
209° SSW
1.6 m
9 s
0.6 m

Thursday, Jul 03

Wind
Weather
Waves
Tides
00h
210° SSW
11 kts
max 12 kts
99%
8° C
1010 hpa
223° SW
1.6 m
9 s
0.9 m
03h
199° SSW
11 kts
max 12 kts
87%
8° C
1010 hpa
223° SW
1.6 m
10 s
02:43
1.1 m
06h
180° S
11 kts
max 14 kts
99%
8° C
1010 hpa
211° SSW
1.6 m
10 s
0.6 m
09h
162° SSE
14 kts
max 20 kts
99%
0.69 mm
7° C
1009 hpa
216° SW
1.6 m
10 s
09:37
0.1 m
12h
158° SSE
16 kts
max 25 kts
99%
1.04 mm
8° C
1008 hpa
205° SSW
1.6 m
10 s
0.2 m

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Additional information

General

This is the wind, wave and weather forecast for Alcan Harbor, Shemya Island, Aleutian Islands 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, fishing or paragliding.

Forecast

This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 8:00 PM, 2:00 AM, 8:00 AM and 2:00 PM Hawaii-Aleutian Daylight Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.

Check the wind forecast for Alcan Harbor, Shemya Island, Aleutian Islands when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use our wind forecast to find the wind speed today in Alcan Harbor, Shemya Island, Aleutian Islands or to have a look at the wind direction tomorrow at Alcan Harbor, Shemya Island, Aleutian Islands.

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.

Help

If you need more information about our wind forecast for Alcan Harbor, Shemya Island, Aleutian Islands, have a look at our help section.

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