Wind, waves, weather & tide forecast Dutch Harbor, Amaknak Island, Unalaska Island
Daily forecast
as
Last update: 02:35 local time / This forecast is based on the GFS model
Sunday, Sep 14
Wind
Weather
Waves
Tides
01h
3 kts
max 3 kts
9° C
1014 hpa
0.3 m
8 s
0.9
m
04h
4 kts
max 5 kts
8° C
1014 hpa
0.3 m
8 s
0.0
m
07h
7 kts
max 8 kts
8° C
1014 hpa
0.3 m
7 s
06:26
-0.4
m
10h
7 kts
max 9 kts
8° C
1014 hpa
0.3 m
6 s
0.3
m
13h
8 kts
max 12 kts
10° C
1014 hpa
0.4 m
6 s
14:22
1.0
m
16h
10 kts
max 14 kts
11° C
1014 hpa
0.5 m
5 s
1.0
m
19h
11 kts
max 15 kts
10° C
1015 hpa
0.5 m
6 s
18:35
0.8
m
22h
7 kts
max 9 kts
9° C
1016 hpa
0.4 m
6 s
1.1
m
Monday, Sep 15
Wind
Weather
Waves
Tides
01h
7 kts
max 9 kts
8° C
1017 hpa
0.4 m
7 s
23:44
1.2
m
04h
7 kts
max 8 kts
7° C
1016 hpa
0.4 m
6 s
0.3
m
07h
7 kts
max 9 kts
7° C
1016 hpa
0.4 m
6 s
07:24
-0.4
m
10h
6 kts
max 7 kts
8° C
1016 hpa
0.4 m
7 s
0.0
m
13h
5 kts
max 6 kts
9° C
1016 hpa
0.5 m
8 s
0.8
m
16h
3 kts
max 4 kts
10° C
1015 hpa
0.5 m
9 s
15:14
1.0
m
19h
4 kts
max 5 kts
10° C
1013 hpa
0.5 m
9 s
19:33
0.8
m
22h
7 kts
max 9 kts
9° C
1012 hpa
0.5 m
9 s
1.0
m
Tuesday, Sep 16
Wind
Weather
Waves
Tides
01h
9 kts
max 12 kts
9° C
1009 hpa
0.6 m
9 s
00:44
1.2
m
04h
11 kts
max 15 kts
1.06 mm
8° C
1006 hpa
0.6 m
8 s
0.6
m
07h
16 kts
max 25 kts
2.82 mm
9° C
1002 hpa
0.8 m
6 s
08:19
-0.3
m
10h
20 kts
max 31 kts
3.17 mm
9° C
999 hpa
1.2 m
6 s
-0.1
m
13h
12 kts
max 19 kts
2.65 mm
10° C
997 hpa
1.4 m
5 s
0.6
m
16h
2 kts
max 4 kts
11° C
996 hpa
1.1 m
6 s
16:03
1.0
m
19h
8 kts
max 10 kts
10° C
998 hpa
0.8 m
7 s
20:30
0.8
m
22h
5 kts
max 5 kts
9° C
1000 hpa
0.7 m
7 s
0.8
m
Wednesday, Sep 17
Wind
Weather
Waves
Tides
01h
4 kts
max 5 kts
9° C
1000 hpa
0.7 m
7 s
01:44
1.1
m
04h
6 kts
max 6 kts
9° C
1000 hpa
0.7 m
7 s
0.9
m
07h
5 kts
max 6 kts
10° C
999 hpa
0.7 m
7 s
0.1
m
10h
7 kts
max 9 kts
10° C
998 hpa
0.7 m
8 s
09:12
-0.2
m
13h
9 kts
max 11 kts
12° C
997 hpa
0.7 m
9 s
0.4
m
16h
9 kts
max 12 kts
12° C
996 hpa
0.7 m
9 s
16:48
1.0
m
19h
9 kts
max 11 kts
12° C
995 hpa
0.7 m
9 s
0.8
m
22h
9 kts
max 10 kts
11° C
994 hpa
0.6 m
9 s
21:28
0.7
m
Thursday, Sep 18
Wind
Weather
Waves
Tides
01h
7 kts
max 9 kts
0.98 mm
11° C
993 hpa
0.6 m
8 s
1.0
m
04h
7 kts
max 8 kts
0.7 mm
10° C
993 hpa
0.6 m
9 s
02:44
1.0
m
07h
4 kts
max 4 kts
10° C
993 hpa
0.6 m
8 s
0.3
m
10h
1 kts
max 2 kts
10° C
993 hpa
0.6 m
8 s
10:03
-0.1
m
13h
5 kts
max 5 kts
10° C
995 hpa
0.6 m
8 s
0.3
m
16h
6 kts
max 8 kts
10° C
996 hpa
0.7 m
8 s
17:29
0.9
m
19h
9 kts
max 14 kts
11° C
998 hpa
0.7 m
7 s
0.9
m
22h
7 kts
max 9 kts
10° C
1000 hpa
0.7 m
7 s
22:29
0.6
m
Friday, Sep 19
Wind
Weather
Waves
Tides
01h
6 kts
max 9 kts
10° C
1002 hpa
0.8 m
7 s
0.8
m
04h
7 kts
max 11 kts
9° C
1002 hpa
0.7 m
8 s
03:47
1.0
m
07h
5 kts
max 6 kts
8° C
1002 hpa
0.7 m
8 s
0.6
m
10h
3 kts
max 4 kts
9° C
999 hpa
0.7 m
8 s
10:51
0.0
m
13h
2 kts
max 3 kts
2.98 mm
8° C
995 hpa
0.7 m
7 s
0.2
m
16h
7 kts
max 11 kts
4.15 mm
9° C
989 hpa
0.8 m
7 s
0.7
m
19h
16 kts
max 21 kts
3.08 mm
8° C
989 hpa
0.9 m
7 s
18:06
0.9
m
22h
15 kts
max 26 kts
3.36 mm
8° C
994 hpa
0.9 m
7 s
23:30
0.5
m
Saturday, Sep 20
Wind
Weather
Waves
Tides
01h
20 kts
max 30 kts
9° C
997 hpa
0.9 m
7 s
0.6
m
04h
27 kts
max 36 kts
8° C
1000 hpa
0.9 m
7 s
04:57
0.8
m
07h
30 kts
max 41 kts
8° C
1002 hpa
1.1 m
7 s
0.7
m
10h
30 kts
max 39 kts
8° C
1004 hpa
1.0 m
8 s
0.3
m
13h
26 kts
max 33 kts
9° C
1007 hpa
1.0 m
7 s
11:39
0.2
m
16h
22 kts
max 28 kts
9° C
1009 hpa
1.0 m
8 s
0.6
m
19h
18 kts
max 23 kts
9° C
1010 hpa
1.0 m
7 s
18:36
0.8
m
22h
9 kts
max 15 kts
8° C
1011 hpa
1.0 m
8 s
0.6
m
Sunday, Sep 21
Wind
Weather
Waves
Tides
01h
7 kts
max 9 kts
8° C
1011 hpa
1.0 m
8 s
00:29
0.4
m
04h
5 kts
max 6 kts
8° C
1010 hpa
0.9 m
8 s
0.6
m
07h
3 kts
max 3 kts
8° C
1009 hpa
0.9 m
8 s
06:18
0.8
m
10h
4 kts
max 4 kts
8° C
1008 hpa
0.9 m
8 s
0.5
m
13h
4 kts
max 5 kts
8° C
1009 hpa
0.9 m
8 s
12:28
0.3
m
16h
7 kts
max 11 kts
8° C
1009 hpa
0.9 m
8 s
0.6
m
19h
12 kts
max 18 kts
9° C
1010 hpa
0.9 m
9 s
19:01
0.8
m
22h
11 kts
max 16 kts
8° C
1011 hpa
0.9 m
10 s
0.6
m
Monday, Sep 22
Wind
Weather
Waves
Tides
01h
10 kts
max 15 kts
7° C
1012 hpa
0.9 m
10 s
01:23
0.3
m
04h
11 kts
max 16 kts
7° C
1013 hpa
0.9 m
10 s
0.5
m
07h
12 kts
max 16 kts
7° C
1013 hpa
0.9 m
10 s
07:50
0.8
m
10h
13 kts
max 18 kts
7° C
1014 hpa
0.9 m
10 s
0.6
m
13h
16 kts
max 24 kts
9° C
1015 hpa
1.0 m
10 s
13:22
0.4
m
16h
20 kts
max 27 kts
9° C
1015 hpa
1.0 m
10 s
0.6
m
19h
23 kts
max 32 kts
8° C
1016 hpa
0.9 m
10 s
19:20
0.8
m
22h
20 kts
max 29 kts
7° C
1017 hpa
0.9 m
10 s
0.6
m
Tuesday, Sep 23
Wind
Weather
Waves
Tides
01h
19 kts
max 25 kts
7° C
1018 hpa
0.9 m
10 s
02:12
0.2
m
04h
17 kts
max 24 kts
7° C
1020 hpa
0.8 m
10 s
0.3
m
07h
18 kts
max 24 kts
7° C
1020 hpa
0.8 m
9 s
0.6
m
10h
16 kts
max 20 kts
7° C
1021 hpa
0.8 m
9 s
09:25
0.8
m
13h
15 kts
max 19 kts
8° C
1021 hpa
0.8 m
9 s
14:30
0.6
m
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Additional information
General
This is the wind, wave and weather forecast for Dutch Harbor, Amaknak Island, Unalaska 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, 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 9:00 PM, 3:00 AM, 9:00 AM and 3:00 PM Alaska 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 Dutch Harbor, Amaknak Island, Unalaska Island 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 Dutch Harbor, Amaknak Island, Unalaska Island or to have a look at the wind direction tomorrow at Dutch Harbor, Amaknak Island, Unalaska Island.
Statistics
For statistical and historical real weather data see the wind and weather statistics for this location.
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.