Wind, waves, weather & tide forecast Udamat Bay, Sedanka Island, Unalaska Island
Daily forecast
as
Last update: 01:33 local time / This forecast is based on the GFS model
Wednesday, Dec 18
Wind
Weather
Waves
Tides
00h
24 kts
max 31 kts
1.25 mm
5° C
965 hpa
3.0 m
10 s
-0.1
m
03h
30 kts
max 39 kts
0.41 mm
5° C
966 hpa
3.8 m
10 s
0.9
m
06h
33 kts
max 42 kts
0.47 mm
5° C
966 hpa
4.4 m
11 s
07:16
1.8
m
09h
32 kts
max 40 kts
0.46 mm
5° C
968 hpa
4.5 m
11 s
1.7
m
12h
31 kts
max 37 kts
5° C
969 hpa
4.0 m
11 s
12:31
1.4
m
15h
25 kts
max 31 kts
0.57 mm
5° C
969 hpa
3.3 m
11 s
15:38
1.5
m
18h
24 kts
max 28 kts
0.65 mm
5° C
969 hpa
2.9 m
10 s
1.3
m
21h
21 kts
max 27 kts
1.03 mm
4° C
970 hpa
2.7 m
10 s
0.3
m
Thursday, Dec 19
Wind
Weather
Waves
Tides
00h
15 kts
max 19 kts
1.22 mm
4° C
973 hpa
2.6 m
10 s
23:33
-0.1
m
03h
17 kts
max 22 kts
3.8 mm
4° C
976 hpa
2.5 m
10 s
0.6
m
06h
11 kts
max 13 kts
1.7 mm
4° C
977 hpa
2.3 m
11 s
1.6
m
09h
8 kts
max 10 kts
4° C
979 hpa
2.1 m
11 s
07:51
1.8
m
12h
7 kts
max 9 kts
0.58 mm
4° C
980 hpa
2.0 m
11 s
1.3
m
15h
3 kts
max 4 kts
0.46 mm
4° C
980 hpa
1.9 m
11 s
13:39
1.2
m
18h
5 kts
max 5 kts
4° C
980 hpa
1.9 m
10 s
17:01
1.3
m
21h
7 kts
max 8 kts
4° C
981 hpa
1.9 m
10 s
0.7
m
Friday, Dec 20
Wind
Weather
Waves
Tides
00h
7 kts
max 8 kts
4° C
981 hpa
1.9 m
10 s
00:20
0.0
m
03h
5 kts
max 5 kts
3° C
981 hpa
1.8 m
10 s
0.5
m
06h
4 kts
max 5 kts
3° C
982 hpa
1.7 m
10 s
1.5
m
09h
3 kts
max 3 kts
2° C
983 hpa
1.6 m
10 s
08:21
1.8
m
12h
3 kts
max 3 kts
2° C
982 hpa
1.5 m
10 s
1.3
m
15h
2 kts
max 3 kts
3° C
980 hpa
1.4 m
10 s
14:34
1.0
m
18h
4 kts
max 4 kts
3° C
979 hpa
1.3 m
10 s
18:29
1.2
m
21h
8 kts
max 9 kts
3° C
978 hpa
1.3 m
10 s
0.9
m
Saturday, Dec 21
Wind
Weather
Waves
Tides
00h
8 kts
max 10 kts
3° C
976 hpa
1.3 m
10 s
01:04
0.2
m
03h
15 kts
max 17 kts
3° C
975 hpa
1.3 m
10 s
0.4
m
06h
17 kts
max 24 kts
3° C
972 hpa
1.3 m
10 s
1.3
m
09h
21 kts
max 28 kts
3° C
971 hpa
1.3 m
10 s
08:48
1.7
m
12h
17 kts
max 26 kts
0.42 mm
3° C
970 hpa
1.4 m
10 s
1.2
m
15h
18 kts
max 24 kts
3° C
968 hpa
1.6 m
11 s
15:20
0.8
m
18h
11 kts
max 15 kts
3° C
968 hpa
1.6 m
11 s
1.0
m
21h
11 kts
max 16 kts
3° C
969 hpa
1.6 m
11 s
20:00
1.1
m
Sunday, Dec 22
Wind
Weather
Waves
Tides
00h
9 kts
max 12 kts
3° C
970 hpa
1.6 m
11 s
0.6
m
03h
7 kts
max 10 kts
3° C
972 hpa
1.6 m
12 s
01:46
0.4
m
06h
6 kts
max 8 kts
3° C
973 hpa
1.6 m
12 s
1.2
m
09h
6 kts
max 7 kts
3° C
975 hpa
1.6 m
12 s
09:10
1.7
m
12h
5 kts
max 6 kts
3° C
978 hpa
1.6 m
12 s
1.3
m
15h
6 kts
max 9 kts
3° C
979 hpa
1.5 m
12 s
15:59
0.6
m
18h
6 kts
max 12 kts
4° C
980 hpa
1.5 m
11 s
0.7
m
21h
7 kts
max 12 kts
4° C
981 hpa
1.5 m
11 s
21:32
1.1
m
Monday, Dec 23
Wind
Weather
Waves
Tides
00h
7 kts
max 9 kts
3° C
981 hpa
1.4 m
11 s
0.9
m
03h
9 kts
max 12 kts
3° C
981 hpa
1.4 m
11 s
02:24
0.7
m
06h
8 kts
max 10 kts
3° C
980 hpa
1.4 m
11 s
1.1
m
09h
14 kts
max 17 kts
3° C
978 hpa
1.4 m
11 s
09:26
1.6
m
12h
20 kts
max 25 kts
4° C
974 hpa
1.6 m
11 s
1.3
m
15h
27 kts
max 33 kts
1.27 mm
3° C
966 hpa
1.8 m
11 s
0.6
m
18h
35 kts
max 49 kts
6.17 mm
3° C
958 hpa
2.0 m
10 s
16:34
0.4
m
21h
16 kts
max 27 kts
3.85 mm
4° C
952 hpa
2.1 m
10 s
1.0
m
Tuesday, Dec 24
Wind
Weather
Waves
Tides
00h
16 kts
max 24 kts
4° C
955 hpa
2.2 m
10 s
23:05
1.1
m
03h
15 kts
max 22 kts
4° C
955 hpa
2.5 m
9 s
02:58
0.9
m
06h
14 kts
max 20 kts
5° C
955 hpa
2.7 m
10 s
1.2
m
09h
12 kts
max 17 kts
4° C
956 hpa
2.8 m
10 s
09:36
1.6
m
12h
10 kts
max 12 kts
4° C
956 hpa
2.9 m
11 s
1.3
m
15h
8 kts
max 10 kts
4° C
956 hpa
2.8 m
11 s
0.5
m
18h
6 kts
max 8 kts
4° C
956 hpa
2.8 m
11 s
17:06
0.3
m
21h
9 kts
max 11 kts
4° C
956 hpa
2.8 m
12 s
0.8
m
Wednesday, Dec 25
Wind
Weather
Waves
Tides
00h
16 kts
max 21 kts
4° C
956 hpa
2.8 m
12 s
00:40
1.2
m
03h
23 kts
max 29 kts
4° C
955 hpa
2.8 m
12 s
03:27
1.1
m
06h
30 kts
max 36 kts
4° C
955 hpa
2.8 m
12 s
1.3
m
09h
32 kts
max 38 kts
3° C
957 hpa
2.8 m
12 s
09:41
1.6
m
12h
30 kts
max 36 kts
2° C
959 hpa
2.7 m
12 s
1.3
m
15h
31 kts
max 40 kts
1° C
961 hpa
2.7 m
12 s
0.5
m
18h
33 kts
max 42 kts
1° C
964 hpa
2.6 m
12 s
17:37
0.2
m
21h
36 kts
max 45 kts
0° C
968 hpa
2.5 m
12 s
0.6
m
Thursday, Dec 26
Wind
Weather
Waves
Tides
00h
35 kts
max 43 kts
-1° C
972 hpa
2.4 m
12 s
1.2
m
03h
36 kts
max 45 kts
-2° C
976 hpa
2.3 m
12 s
02:25
1.3
m
06h
36 kts
max 47 kts
0° C
979 hpa
2.3 m
12 s
1.4
m
09h
32 kts
max 41 kts
0° C
982 hpa
2.2 m
12 s
09:44
1.6
m
12h
25 kts
max 34 kts
0° C
985 hpa
2.1 m
12 s
1.4
m
15h
18 kts
max 27 kts
1° C
987 hpa
2.1 m
12 s
0.6
m
18h
15 kts
max 21 kts
0° C
989 hpa
2.0 m
12 s
18:08
0.1
m
21h
10 kts
max 14 kts
0° C
992 hpa
2.0 m
11 s
0.4
m
Friday, Dec 27
Wind
Weather
Waves
Tides
00h
12 kts
max 20 kts
0° C
995 hpa
1.9 m
11 s
1.2
m
03h
11 kts
max 15 kts
0° C
997 hpa
1.9 m
11 s
1.4
m
06h
10 kts
max 14 kts
0° C
999 hpa
1.9 m
11 s
1.5
m
09h
22 kts
max 29 kts
1° C
1000 hpa
1.9 m
10 s
09:50
1.7
m
12h
27 kts
max 33 kts
3° C
1000 hpa
1.9 m
11 s
1.5
m
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Additional information
General
This is the wind, wave and weather forecast for Udamat Bay, Sedanka 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 8:00 PM, 2:00 AM, 8:00 AM and 2:00 PM Alaska Standard 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 Udamat Bay, Sedanka 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 Udamat Bay, Sedanka Island, Unalaska Island or to have a look at the wind direction tomorrow at Udamat Bay, Sedanka Island, Unalaska 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.