Daily forecast
as
Last update: 05:36 local time / This forecast is based on the GFS model
Saturday, Feb 28
Wind
Weather
Waves
Tides
01h
6 kts
max 11 kts
-3° C
1019 hpa
0.7 m
10 s
01:50
0.3
m
04h
6 kts
max 12 kts
-3° C
1019 hpa
0.8 m
9 s
1.0
m
07h
8 kts
max 24 kts
-1° C
1019 hpa
0.8 m
7 s
08:12
3.0
m
10h
12 kts
max 30 kts
2° C
1019 hpa
1.1 m
4 s
2.5
m
13h
14 kts
max 28 kts
3° C
1017 hpa
1.3 m
5 s
0.4
m
16h
10 kts
max 20 kts
4° C
1016 hpa
1.3 m
5 s
14:41
-0.1
m
19h
6 kts
max 17 kts
2° C
1016 hpa
1.1 m
6 s
2.1
m
22h
5 kts
max 9 kts
1° C
1016 hpa
0.9 m
6 s
20:57
2.7
m
Sunday, Mar 01
Wind
Weather
Waves
Tides
01h
5 kts
max 15 kts
0° C
1016 hpa
0.8 m
7 s
0.7
m
04h
8 kts
max 15 kts
0° C
1017 hpa
0.8 m
7 s
02:52
0.1
m
07h
9 kts
max 14 kts
-2° C
1019 hpa
0.7 m
7 s
2.4
m
10h
8 kts
max 10 kts
0.51 mm
-3° C
1020 hpa
0.6 m
7 s
09:10
3.1
m
13h
9 kts
max 12 kts
1.23 mm
-3° C
1020 hpa
0.6 m
7 s
1.0
m
16h
11 kts
max 15 kts
-2° C
1022 hpa
0.6 m
7 s
15:34
-0.2
m
19h
13 kts
max 21 kts
-8° C
1026 hpa
0.8 m
6 s
1.6
m
22h
12 kts
max 20 kts
-10° C
1029 hpa
0.8 m
6 s
21:49
2.8
m
Monday, Mar 02
Wind
Weather
Waves
Tides
01h
10 kts
max 17 kts
-11° C
1032 hpa
0.7 m
6 s
1.3
m
04h
8 kts
max 13 kts
-12° C
1033 hpa
0.7 m
7 s
03:47
0.0
m
07h
6 kts
max 9 kts
-12° C
1035 hpa
0.5 m
7 s
1.7
m
10h
3 kts
max 4 kts
-10° C
1037 hpa
0.5 m
7 s
10:03
3.2
m
13h
3 kts
max 7 kts
-7° C
1035 hpa
0.4 m
8 s
1.6
m
16h
4 kts
max 7 kts
-6° C
1036 hpa
0.5 m
8 s
16:23
-0.2
m
19h
2 kts
max 6 kts
-7° C
1037 hpa
0.5 m
8 s
1.0
m
22h
3 kts
max 6 kts
-8° C
1039 hpa
0.5 m
8 s
22:37
2.9
m
Tuesday, Mar 03
Wind
Weather
Waves
Tides
01h
3 kts
max 5 kts
-9° C
1039 hpa
0.5 m
8 s
1.9
m
04h
5 kts
max 8 kts
-9° C
1038 hpa
0.6 m
7 s
04:37
-0.1
m
07h
8 kts
max 20 kts
-7° C
1037 hpa
0.8 m
6 s
1.0
m
10h
12 kts
max 21 kts
-2° C
1036 hpa
1.0 m
5 s
10:52
3.2
m
13h
13 kts
max 20 kts
1° C
1033 hpa
1.2 m
5 s
2.3
m
16h
12 kts
max 24 kts
2° C
1030 hpa
1.3 m
6 s
17:07
-0.2
m
19h
9 kts
max 25 kts
1.05 mm
-1° C
1029 hpa
1.4 m
6 s
0.5
m
22h
5 kts
max 14 kts
5.24 mm
0° C
1026 hpa
1.3 m
6 s
23:20
3.0
m
Wednesday, Mar 04
Wind
Weather
Waves
Tides
01h
2 kts
max 3 kts
5.0 mm
0° C
1022 hpa
1.2 m
7 s
2.5
m
04h
6 kts
max 14 kts
0.7 mm
-2° C
1023 hpa
1.1 m
6 s
05:24
-0.2
m
07h
4 kts
max 6 kts
-3° C
1026 hpa
1.0 m
7 s
0.4
m
10h
3 kts
max 4 kts
2° C
1028 hpa
0.9 m
8 s
2.6
m
13h
3 kts
max 5 kts
3° C
1028 hpa
0.8 m
8 s
11:38
3.1
m
16h
5 kts
max 8 kts
2° C
1028 hpa
0.8 m
8 s
0.4
m
19h
4 kts
max 10 kts
1° C
1028 hpa
0.8 m
8 s
17:48
-0.2
m
22h
5 kts
max 11 kts
2° C
1026 hpa
0.8 m
8 s
2.4
m
Thursday, Mar 05
Wind
Weather
Waves
Tides
01h
6 kts
max 15 kts
7.27 mm
1° C
1022 hpa
0.8 m
8 s
00:01
3.0
m
04h
5 kts
max 13 kts
8.64 mm
2° C
1018 hpa
0.9 m
8 s
0.7
m
07h
4 kts
max 9 kts
7.37 mm
2° C
1015 hpa
1.1 m
7 s
06:08
-0.2
m
10h
4 kts
max 10 kts
2° C
1014 hpa
1.2 m
8 s
2.1
m
13h
2 kts
max 3 kts
4° C
1014 hpa
1.3 m
7 s
12:20
3.0
m
16h
3 kts
max 3 kts
3° C
1014 hpa
1.3 m
7 s
1.0
m
19h
5 kts
max 7 kts
2° C
1017 hpa
1.3 m
7 s
18:26
-0.1
m
22h
4 kts
max 4 kts
2° C
1019 hpa
1.2 m
7 s
1.9
m
Friday, Mar 06
Wind
Weather
Waves
Tides
01h
5 kts
max 13 kts
2° C
1022 hpa
1.2 m
7 s
00:38
3.0
m
04h
7 kts
max 18 kts
2° C
1024 hpa
1.1 m
7 s
1.2
m
07h
8 kts
max 19 kts
2° C
1027 hpa
1.0 m
7 s
06:49
-0.1
m
10h
8 kts
max 15 kts
1° C
1029 hpa
1.0 m
7 s
1.5
m
13h
9 kts
max 19 kts
1° C
1028 hpa
1.0 m
7 s
13:01
2.9
m
16h
8 kts
max 18 kts
1° C
1028 hpa
1.0 m
7 s
1.5
m
19h
11 kts
max 19 kts
2° C
1026 hpa
1.0 m
7 s
19:03
0.0
m
22h
8 kts
max 19 kts
1.03 mm
2° C
1022 hpa
1.0 m
7 s
1.4
m
Saturday, Mar 07
Wind
Weather
Waves
Tides
01h
2 kts
max 3 kts
2.63 mm
2° C
1018 hpa
1.1 m
7 s
01:15
3.0
m
04h
3 kts
max 3 kts
3.36 mm
2° C
1016 hpa
1.1 m
7 s
1.8
m
07h
6 kts
max 18 kts
2.4 mm
2° C
1015 hpa
1.1 m
7 s
07:30
0.0
m
10h
4 kts
max 8 kts
6° C
1016 hpa
1.1 m
7 s
1.0
m
13h
4 kts
max 7 kts
9° C
1018 hpa
1.1 m
7 s
13:42
2.8
m
16h
5 kts
max 8 kts
7° C
1020 hpa
1.0 m
7 s
2.0
m
19h
4 kts
max 8 kts
5° C
1023 hpa
1.0 m
7 s
19:40
0.2
m
22h
3 kts
max 6 kts
3° C
1024 hpa
1.0 m
7 s
1.0
m
Sunday, Mar 08
Wind
Weather
Waves
Tides
01h
3 kts
max 4 kts
3° C
1027 hpa
1.0 m
7 s
01:54
2.9
m
05h
4 kts
max 4 kts
0.58 mm
2° C
1029 hpa
0.9 m
7 s
2.2
m
08h
7 kts
max 14 kts
1.14 mm
2° C
1030 hpa
0.9 m
7 s
09:13
0.1
m
11h
8 kts
max 12 kts
0.96 mm
3° C
1030 hpa
0.9 m
7 s
0.6
m
14h
7 kts
max 13 kts
0.78 mm
3° C
1029 hpa
0.8 m
7 s
15:26
2.6
m
17h
7 kts
max 14 kts
3.0 mm
3° C
1027 hpa
0.8 m
7 s
2.2
m
20h
7 kts
max 15 kts
5.79 mm
3° C
1025 hpa
0.8 m
7 s
21:21
0.4
m
23h
4 kts
max 7 kts
2.35 mm
3° C
1022 hpa
0.8 m
7 s
0.7
m
Monday, Mar 09
Wind
Weather
Waves
Tides
02h
4 kts
max 8 kts
1.42 mm
3° C
1019 hpa
0.8 m
7 s
2.4
m
05h
4 kts
max 6 kts
3.29 mm
3° C
1017 hpa
0.8 m
7 s
03:35
2.8
m
08h
7 kts
max 17 kts
3° C
1016 hpa
0.8 m
7 s
0.8
m
11h
8 kts
max 21 kts
9° C
1016 hpa
0.9 m
7 s
09:59
0.2
m
14h
7 kts
max 13 kts
13° C
1017 hpa
1.0 m
6 s
1.8
m
17h
4 kts
max 5 kts
9° C
1019 hpa
1.0 m
6 s
16:14
2.4
m
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Additional information
General
This is the wind, wave and weather forecast for Portland, Casco Bay in State of Maine, 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 12:00 AM, 6:00 AM, 12:00 PM and 6:00 PM Eastern 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, Casco Bay 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, Casco Bay or to have a look at the wind direction tomorrow at Portland, Casco Bay.
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.