Daily forecast
as
Last update: 19:38 local time / This forecast is based on the GFS model
Friday, Nov 22
Wind
Weather
Tides
00h
6 kts
max 7 kts
-3° C
1023 hpa
0.6
m
03h
6 kts
max 7 kts
-3° C
1022 hpa
2.5
m
06h
6 kts
max 8 kts
-3° C
1021 hpa
06:15
3.9
m
09h
7 kts
max 9 kts
-2° C
1020 hpa
3.0
m
12h
8 kts
max 10 kts
0° C
1018 hpa
12:04
1.9
m
15h
10 kts
max 12 kts
-1° C
1017 hpa
3.0
m
18h
11 kts
max 13 kts
-2° C
1017 hpa
17:44
3.9
m
21h
11 kts
max 14 kts
-3° C
1017 hpa
2.4
m
Saturday, Nov 23
Wind
Weather
Tides
00h
11 kts
max 14 kts
-4° C
1017 hpa
00:25
0.9
m
03h
10 kts
max 12 kts
-5° C
1017 hpa
1.9
m
06h
9 kts
max 11 kts
-6° C
1017 hpa
07:22
3.9
m
09h
9 kts
max 10 kts
-6° C
1018 hpa
3.6
m
12h
8 kts
max 9 kts
-4° C
1018 hpa
13:24
1.8
m
15h
8 kts
max 8 kts
-5° C
1018 hpa
2.2
m
18h
7 kts
max 7 kts
-6° C
1018 hpa
19:04
3.6
m
21h
6 kts
max 7 kts
-6° C
1018 hpa
3.1
m
Sunday, Nov 24
Wind
Weather
Tides
00h
5 kts
max 6 kts
-6° C
1018 hpa
1.4
m
03h
5 kts
max 5 kts
-6° C
1019 hpa
01:32
1.1
m
06h
5 kts
max 5 kts
-6° C
1018 hpa
3.3
m
09h
4 kts
max 5 kts
-6° C
1019 hpa
08:19
4.0
m
12h
3 kts
max 3 kts
-4° C
1019 hpa
2.5
m
15h
4 kts
max 4 kts
-5° C
1018 hpa
14:35
1.6
m
18h
4 kts
max 4 kts
-5° C
1018 hpa
2.9
m
21h
3 kts
max 3 kts
-5° C
1018 hpa
20:22
3.6
m
Monday, Nov 25
Wind
Weather
Tides
00h
3 kts
max 3 kts
-4° C
1018 hpa
2.1
m
03h
3 kts
max 3 kts
-4° C
1018 hpa
02:32
1.2
m
06h
4 kts
max 4 kts
-4° C
1017 hpa
2.9
m
09h
4 kts
max 4 kts
-4° C
1017 hpa
09:05
4.2
m
12h
3 kts
max 4 kts
-2° C
1018 hpa
3.0
m
15h
5 kts
max 6 kts
-3° C
1017 hpa
15:31
1.2
m
18h
6 kts
max 7 kts
-2° C
1017 hpa
2.1
m
21h
7 kts
max 9 kts
-2° C
1017 hpa
21:27
3.7
m
Tuesday, Nov 26
Wind
Weather
Tides
00h
7 kts
max 9 kts
-2° C
1017 hpa
2.7
m
03h
6 kts
max 8 kts
0.97 mm
-2° C
1017 hpa
03:24
1.2
m
06h
6 kts
max 7 kts
1.16 mm
-1° C
1017 hpa
2.4
m
09h
6 kts
max 7 kts
1.69 mm
-1° C
1017 hpa
09:42
4.5
m
12h
5 kts
max 6 kts
1.41 mm
0° C
1018 hpa
3.5
m
15h
5 kts
max 7 kts
2.94 mm
1° C
1018 hpa
16:16
0.8
m
18h
9 kts
max 15 kts
2.36 mm
3° C
1018 hpa
1.4
m
21h
10 kts
max 17 kts
0.81 mm
3° C
1018 hpa
22:20
3.8
m
Wednesday, Nov 27
Wind
Weather
Tides
00h
9 kts
max 16 kts
1.15 mm
3° C
1019 hpa
3.4
m
03h
9 kts
max 16 kts
1.09 mm
3° C
1019 hpa
04:09
1.3
m
06h
9 kts
max 14 kts
0.86 mm
3° C
1019 hpa
2.0
m
09h
5 kts
max 7 kts
1.38 mm
3° C
1019 hpa
10:16
4.7
m
12h
5 kts
max 5 kts
0.8 mm
3° C
1019 hpa
4.0
m
15h
3 kts
max 4 kts
1.22 mm
3° C
1019 hpa
1.3
m
18h
2 kts
max 3 kts
1.34 mm
2° C
1019 hpa
16:54
0.4
m
21h
7 kts
max 7 kts
1.57 mm
2° C
1020 hpa
3.2
m
Thursday, Nov 28
Wind
Weather
Tides
00h
9 kts
max 10 kts
2.26 mm
0° C
1021 hpa
23:06
4.0
m
03h
7 kts
max 8 kts
1.39 mm
0° C
1022 hpa
1.9
m
06h
7 kts
max 8 kts
-1° C
1022 hpa
04:50
1.3
m
09h
5 kts
max 6 kts
0.77 mm
-1° C
1022 hpa
4.1
m
12h
4 kts
max 5 kts
0.64 mm
-1° C
1024 hpa
10:48
4.9
m
15h
3 kts
max 3 kts
-1° C
1024 hpa
1.6
m
18h
3 kts
max 4 kts
0.51 mm
-1° C
1024 hpa
17:29
0.1
m
21h
3 kts
max 4 kts
1.13 mm
-1° C
1024 hpa
2.6
m
Friday, Nov 29
Wind
Weather
Tides
00h
3 kts
max 5 kts
1.73 mm
-1° C
1023 hpa
23:47
4.2
m
03h
6 kts
max 7 kts
1.24 mm
0° C
1022 hpa
2.5
m
06h
6 kts
max 8 kts
1.21 mm
0° C
1020 hpa
05:27
1.3
m
09h
7 kts
max 9 kts
1.27 mm
1° C
1019 hpa
3.8
m
12h
6 kts
max 10 kts
1.57 mm
3° C
1017 hpa
11:21
5.0
m
15h
8 kts
max 13 kts
3.12 mm
3° C
1015 hpa
2.2
m
18h
8 kts
max 13 kts
1.75 mm
4° C
1014 hpa
18:02
-0.1
m
21h
6 kts
max 11 kts
2.07 mm
3° C
1012 hpa
2.0
m
Saturday, Nov 30
Wind
Weather
Tides
00h
7 kts
max 12 kts
2.18 mm
4° C
1012 hpa
00:26
4.3
m
03h
7 kts
max 12 kts
4.35 mm
3° C
1009 hpa
3.0
m
06h
8 kts
max 13 kts
9.8 mm
3° C
1008 hpa
06:03
1.3
m
09h
8 kts
max 13 kts
9.27 mm
3° C
1008 hpa
3.3
m
12h
7 kts
max 11 kts
7.32 mm
3° C
1009 hpa
11:54
5.2
m
15h
8 kts
max 13 kts
5.63 mm
3° C
1008 hpa
2.8
m
18h
7 kts
max 13 kts
2.38 mm
3° C
1007 hpa
18:35
-0.3
m
21h
6 kts
max 10 kts
5.26 mm
3° C
1007 hpa
1.3
m
Sunday, Dec 01
Wind
Weather
Tides
00h
5 kts
max 7 kts
9.29 mm
3° C
1006 hpa
01:04
4.4
m
03h
7 kts
max 10 kts
4.07 mm
3° C
1006 hpa
3.6
m
06h
6 kts
max 9 kts
4.6 mm
3° C
1005 hpa
06:39
1.3
m
09h
8 kts
max 11 kts
2.0 mm
3° C
1004 hpa
2.7
m
12h
10 kts
max 16 kts
0.84 mm
4° C
1004 hpa
12:28
5.2
m
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Additional information
General
This is the wind, wave and weather forecast for Portland 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 Portland 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 Portland Island or to have a look at the wind direction tomorrow at Portland 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.