Daily forecast
as
Last update: 23:36 local time / This forecast is based on the GFS model
Sunday, Dec 07
Wind
Weather
Waves
Tides
01h
7 kts
max 9 kts
-1° C
1012 hpa
0.5 m
5 s
00:12
2.9
m
04h
4 kts
max 4 kts
-1° C
1014 hpa
0.4 m
7 s
0.8
m
07h
10 kts
max 12 kts
-1° C
1016 hpa
0.4 m
9 s
06:03
-0.1
m
10h
7 kts
max 7 kts
-1° C
1018 hpa
0.4 m
10 s
2.4
m
13h
1 kts
max 3 kts
0° C
1017 hpa
0.5 m
9 s
12:20
3.4
m
16h
5 kts
max 6 kts
0° C
1016 hpa
0.6 m
9 s
1.1
m
19h
8 kts
max 10 kts
1° C
1015 hpa
0.6 m
8 s
18:49
-0.4
m
22h
9 kts
max 16 kts
1.16 mm
1° C
1012 hpa
0.7 m
8 s
1.3
m
Monday, Dec 08
Wind
Weather
Waves
Tides
01h
18 kts
max 28 kts
1° C
1010 hpa
0.8 m
8 s
01:07
2.9
m
04h
17 kts
max 25 kts
-3° C
1014 hpa
0.9 m
8 s
1.5
m
07h
23 kts
max 30 kts
-7° C
1019 hpa
0.9 m
7 s
06:58
0.0
m
10h
19 kts
max 29 kts
-7° C
1022 hpa
0.8 m
6 s
1.6
m
13h
15 kts
max 20 kts
-5° C
1021 hpa
0.7 m
6 s
13:15
3.3
m
16h
13 kts
max 18 kts
-5° C
1023 hpa
0.5 m
7 s
2.0
m
19h
9 kts
max 12 kts
-6° C
1024 hpa
0.5 m
7 s
19:43
-0.3
m
22h
9 kts
max 10 kts
-7° C
1024 hpa
0.4 m
7 s
0.6
m
Tuesday, Dec 09
Wind
Weather
Waves
Tides
01h
7 kts
max 7 kts
-8° C
1024 hpa
0.3 m
8 s
02:03
2.8
m
04h
5 kts
max 5 kts
-8° C
1023 hpa
0.2 m
9 s
2.2
m
07h
1 kts
max 2 kts
-8° C
1023 hpa
0.2 m
9 s
07:55
0.1
m
10h
6 kts
max 8 kts
-5° C
1022 hpa
0.3 m
8 s
0.8
m
13h
10 kts
max 12 kts
-3° C
1018 hpa
0.5 m
5 s
14:13
3.1
m
16h
15 kts
max 19 kts
-1° C
1016 hpa
0.9 m
4 s
2.6
m
19h
19 kts
max 27 kts
1° C
1014 hpa
1.4 m
5 s
0.3
m
22h
20 kts
max 33 kts
0.98 mm
2° C
1010 hpa
1.6 m
6 s
20:40
-0.2
m
Wednesday, Dec 10
Wind
Weather
Waves
Tides
01h
17 kts
max 28 kts
3.03 mm
2° C
1007 hpa
1.5 m
7 s
2.1
m
04h
16 kts
max 25 kts
1° C
1005 hpa
1.4 m
7 s
03:02
2.7
m
07h
14 kts
max 19 kts
1° C
1006 hpa
1.2 m
7 s
0.8
m
10h
14 kts
max 19 kts
3° C
1004 hpa
1.1 m
6 s
08:57
0.2
m
13h
21 kts
max 37 kts
5° C
999 hpa
1.3 m
6 s
2.2
m
16h
21 kts
max 38 kts
0.86 mm
7° C
996 hpa
1.3 m
6 s
15:14
2.9
m
19h
19 kts
max 31 kts
0.88 mm
6° C
995 hpa
1.4 m
7 s
1.0
m
22h
21 kts
max 34 kts
0.85 mm
5° C
994 hpa
1.3 m
7 s
21:38
Thursday, Dec 11
Wind
Weather
Waves
Tides
01h
21 kts
max 33 kts
5° C
994 hpa
1.2 m
7 s
1.5
m
04h
22 kts
max 31 kts
5° C
997 hpa
1.1 m
7 s
04:02
2.7
m
07h
12 kts
max 18 kts
2° C
1001 hpa
1.0 m
7 s
1.5
m
10h
7 kts
max 10 kts
1° C
1005 hpa
0.9 m
7 s
10:02
0.3
m
13h
7 kts
max 9 kts
2° C
1006 hpa
0.8 m
8 s
1.5
m
16h
6 kts
max 7 kts
1° C
1008 hpa
0.8 m
8 s
16:16
2.7
m
19h
8 kts
max 10 kts
0° C
1010 hpa
0.7 m
9 s
1.7
m
22h
7 kts
max 8 kts
0° C
1010 hpa
0.7 m
9 s
22:35
0.1
m
Friday, Dec 12
Wind
Weather
Waves
Tides
01h
7 kts
max 8 kts
0° C
1008 hpa
0.6 m
9 s
1.0
m
04h
10 kts
max 13 kts
0° C
1007 hpa
0.6 m
9 s
04:59
2.7
m
07h
8 kts
max 9 kts
0° C
1007 hpa
0.6 m
9 s
2.1
m
10h
7 kts
max 8 kts
-1° C
1007 hpa
0.6 m
8 s
11:06
0.4
m
13h
8 kts
max 9 kts
1° C
1005 hpa
0.7 m
8 s
0.8
m
16h
12 kts
max 12 kts
0° C
1007 hpa
0.7 m
7 s
17:18
2.6
m
19h
11 kts
max 15 kts
-2° C
1008 hpa
0.8 m
7 s
2.2
m
22h
9 kts
max 11 kts
-3° C
1010 hpa
0.8 m
7 s
0.6
m
Saturday, Dec 13
Wind
Weather
Waves
Tides
01h
9 kts
max 10 kts
-4° C
1011 hpa
0.8 m
7 s
23:31
0.3
m
04h
7 kts
max 7 kts
-4° C
1012 hpa
0.8 m
7 s
2.2
m
07h
8 kts
max 9 kts
-5° C
1013 hpa
0.8 m
6 s
05:55
2.7
m
10h
6 kts
max 7 kts
-4° C
1014 hpa
0.8 m
6 s
0.9
m
13h
4 kts
max 4 kts
-2° C
1012 hpa
0.9 m
7 s
12:09
0.4
m
16h
3 kts
max 3 kts
-2° C
1012 hpa
0.9 m
7 s
1.9
m
19h
6 kts
max 6 kts
-2° C
1013 hpa
0.9 m
7 s
18:20
2.5
m
22h
7 kts
max 8 kts
-3° C
1013 hpa
0.9 m
6 s
1.1
m
Sunday, Dec 14
Wind
Weather
Waves
Tides
01h
9 kts
max 12 kts
-4° C
1013 hpa
0.9 m
6 s
00:27
0.4
m
04h
11 kts
max 14 kts
-5° C
1013 hpa
0.9 m
6 s
1.8
m
07h
12 kts
max 19 kts
-5° C
1012 hpa
0.8 m
6 s
06:49
2.7
m
10h
11 kts
max 16 kts
-4° C
1014 hpa
0.8 m
6 s
1.4
m
13h
15 kts
max 19 kts
-3° C
1013 hpa
0.7 m
7 s
13:11
0.3
m
16h
15 kts
max 25 kts
-2° C
1015 hpa
0.7 m
7 s
1.3
m
19h
10 kts
max 14 kts
-2° C
1017 hpa
0.7 m
6 s
19:21
2.4
m
22h
8 kts
max 9 kts
-3° C
1018 hpa
0.6 m
6 s
1.6
m
Monday, Dec 15
Wind
Weather
Waves
Tides
01h
7 kts
max 9 kts
-4° C
1020 hpa
0.6 m
6 s
01:21
0.4
m
04h
6 kts
max 7 kts
-4° C
1022 hpa
0.6 m
7 s
1.3
m
07h
8 kts
max 8 kts
-4° C
1025 hpa
0.6 m
7 s
07:40
2.7
m
10h
4 kts
max 4 kts
-4° C
1027 hpa
0.6 m
7 s
2.0
m
13h
3 kts
max 3 kts
-3° C
1026 hpa
0.6 m
7 s
14:05
0.2
m
16h
2 kts
max 2 kts
-2° C
1028 hpa
0.6 m
7 s
0.8
m
19h
5 kts
max 5 kts
-2° C
1030 hpa
0.6 m
7 s
20:15
2.4
m
22h
8 kts
max 8 kts
-2° C
1030 hpa
0.6 m
7 s
2.0
m
Tuesday, Dec 16
Wind
Weather
Waves
Tides
01h
11 kts
max 11 kts
-3° C
1030 hpa
0.6 m
8 s
02:10
0.4
m
04h
11 kts
max 11 kts
-4° C
1030 hpa
0.6 m
8 s
0.9
m
07h
12 kts
max 14 kts
-4° C
1031 hpa
0.6 m
8 s
08:26
2.8
m
10h
14 kts
max 15 kts
-4° C
1031 hpa
0.5 m
8 s
2.4
m
13h
14 kts
max 16 kts
-3° C
1026 hpa
0.5 m
8 s
0.7
m
16h
15 kts
max 19 kts
-3° C
1025 hpa
0.6 m
8 s
14:53
0.2
m
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Additional information
General
This is the wind, wave and weather forecast for South Harpswell, Potts Harbor, 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 South Harpswell, Potts Harbor, 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 South Harpswell, Potts Harbor, Casco Bay or to have a look at the wind direction tomorrow at South Harpswell, Potts Harbor, 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.