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Wind, waves, weather & tide Superforecast Great Diamond Island, Casco Bay

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Daily Superforecast

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Last update: 11:37 local time
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Saturday, Sep 13

Wind
Weather
Waves
Tides
250° WSW
00h
250° WSW
4 kts
max 11 kts
42%
15° C
15
83%
1022 hpa
133° se
0.6 m
8 s
0.9 m
264° W
01h
264° W
4 kts
max 10 kts
55%
15° C
15
84%
1022 hpa
133° se
0.6 m
8 s
1.7 m
267° W
02h
267° W
3 kts
max 12 kts
47%
15° C
15
83%
1022 hpa
133° se
0.6 m
8 s
2.4 m
273° W
03h
273° W
4 kts
max 5 kts
6%
13° C
13
87%
1021 hpa
132° se
0.6 m
8 s
2.8 m
291° WNW
04h
291° WNW
3 kts
max 4 kts
12%
13° C
13
90%
1022 hpa
132° se
0.5 m
8 s
03:45
2.9 m
290° WNW
05h
290° WNW
1 kts
max 1 kts
24%
13° C
13
91%
1021 hpa
131° se
0.5 m
8 s
2.6 m
204° SSW
06h
204° SSW
1 kts
max 1 kts
37%
13° C
13
91%
1021 hpa
130° se
0.5 m
8 s
2.1 m
210° SSW
07h
210° SSW
1 kts
max 2 kts
38%
13° C
13
93%
1021 hpa
130° se
0.5 m
8 s
1.4 m
204° SSW
08h
204° SSW
2 kts
max 2 kts
63%
13° C
13
95%
1021 hpa
129° se
0.5 m
8 s
0.7 m
185° S
09h
185° S
2 kts
max 3 kts
12%
15° C
15
91%
1021 hpa
129° se
0.5 m
8 s
0.2 m
150° SSE
10h
150° SSE
4 kts
max 4 kts
7%
15° C
15
88%
1021 hpa
128° se
0.5 m
8 s
09:44
0.1 m
156° SSE
11h
156° SSE
7 kts
max 7 kts
20%
16° C
16
89%
1020 hpa
128° se
0.5 m
8 s
0.4 m
160° SSE
12h
160° SSE
8 kts
max 8 kts
23%
16° C
16
90%
1019 hpa
128° se
0.6 m
8 s
1.0 m
154° SSE
13h
154° SSE
9 kts
max 9 kts
33%
16° C
16
91%
1019 hpa
128° se
0.6 m
8 s
1.7 m
156° SSE
14h
156° SSE
11 kts
max 11 kts
16%
17° C
17
87%
1018 hpa
127° se
0.7 m
8 s
2.5 m
155° SSE
15h
155° SSE
11 kts
max 11 kts
75%
17° C
17
92%
1018 hpa
131° se
0.7 m
8 s
3.0 m
154° SSE
16h
154° SSE
11 kts
max 12 kts
95%
16° C
16
96%
1017 hpa
134° se
0.8 m
7 s
16:02
3.2 m
158° SSE
17h
158° SSE
11 kts
max 15 kts
78%
0.05 mm
16° C
16
97%
1017 hpa
138° se
0.8 m
7 s
3.0 m
160° SSE
18h
160° SSE
9 kts
max 16 kts
60%
17° C
17
90%
1017 hpa
141° se
0.8 m
7 s
2.6 m
169° S
19h
169° S
9 kts
max 17 kts
66%
17° C
17
87%
1017 hpa
145° se
0.8 m
6 s
1.8 m
174° S
20h
174° S
8 kts
max 15 kts
50%
17° C
17
83%
1017 hpa
149° sse
0.8 m
6 s
1.0 m
174° S
21h
174° S
8 kts
max 16 kts
63%
17° C
17
81%
1017 hpa
155° sse
0.8 m
6 s
0.3 m
169° S
22h
169° S
7 kts
max 15 kts
41%
17° C
17
82%
1017 hpa
160° sse
0.9 m
5 s
0.0 m
162° SSE
23h
162° SSE
7 kts
max 15 kts
12%
17° C
17
84%
1016 hpa
166° sse
0.9 m
5 s
22:31
-0.1 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Sunday, Sep 14

Wind
Weather
Waves
Tides
155° SSE
00h
155° SSE
6 kts
max 11 kts
4%
17° C
17
88%
1015 hpa
169° s
0.9 m
5 s
0.3 m
178° S
01h
178° S
5 kts
max 8 kts
21%
17° C
17
90%
1015 hpa
173° s
0.9 m
5 s
0.9 m
208° SSW
02h
208° SSW
4 kts
max 7 kts
43%
17° C
17
90%
1015 hpa
176° s
0.9 m
5 s
1.6 m
238° WSW
03h
238° WSW
4 kts
max 5 kts
37%
0.71 mm
15° C
15
94%
1015 hpa
173° s
0.8 m
5 s
2.2 m
260° W
04h
260° W
4 kts
max 4 kts
17%
0.07 mm
15° C
15
95%
1015 hpa
169° s
0.8 m
5 s
2.6 m
283° WNW
05h
283° WNW
4 kts
max 5 kts
4%
15° C
15
96%
1014 hpa
166° sse
0.8 m
6 s
04:49
2.7 m
282° WNW
06h
282° WNW
5 kts
max 7 kts
12%
14° C
14
96%
1015 hpa
158° sse
0.7 m
6 s
2.5 m
293° WNW
07h
293° WNW
7 kts
max 10 kts
13%
14° C
14
97%
1016 hpa
149° sse
0.7 m
7 s
2.0 m
304° NW
08h
304° NW
7 kts
max 9 kts
11%
14° C
14
94%
1015 hpa
141° se
0.7 m
7 s
1.4 m
312° NW
09h
312° NW
6 kts
max 8 kts
4%
16° C
16
88%
1015 hpa
138° se
0.6 m
8 s
0.8 m
324° NW
10h
324° NW
5 kts
max 7 kts
1%
17° C
17
87%
1016 hpa
136° se
0.6 m
8 s
0.4 m
0° N
11h
0° N
3 kts
max 3 kts
1%
18° C
18
84%
1016 hpa
133° se
0.6 m
8 s
10:45
0.2 m
82° E
12h
82° E
3 kts
max 3 kts
0%
17° C
17
87%
1016 hpa
132° se
0.6 m
8 s
0.5 m
112° ESE
13h
112° ESE
5 kts
max 5 kts
1%
17° C
17
91%
1015 hpa
131° se
0.5 m
9 s
1.0 m
122° ESE
14h
122° ESE
6 kts
max 7 kts
13%
16° C
16
95%
1016 hpa
130° se
0.5 m
9 s
1.7 m
126° SE
15h
126° SE
8 kts
max 8 kts
22%
16° C
16
97%
1016 hpa
130° se
0.5 m
9 s
2.4 m
124° SE
16h
124° SE
7 kts
max 8 kts
25%
16° C
16
97%
1016 hpa
130° se
0.5 m
9 s
2.9 m
125° SE
17h
125° SE
5 kts
max 6 kts
59%
16° C
16
98%
1016 hpa
130° se
0.5 m
9 s
17:05
3.1 m
143° SE
18h
143° SE
5 kts
max 5 kts
65%
16° C
16
97%
1017 hpa
130° se
0.5 m
9 s
3.0 m
156° SSE
19h
156° SSE
3 kts
max 3 kts
45%
16° C
16
98%
1018 hpa
129° se
0.5 m
9 s
2.5 m
166° SSE
20h
166° SSE
2 kts
max 2 kts
49%
15° C
15
98%
1018 hpa
129° se
0.5 m
9 s
1.8 m
217° SW
21h
217° SW
2 kts
max 2 kts
53%
16° C
16
98%
1019 hpa
129° se
0.5 m
9 s
1.1 m
283° WNW
22h
283° WNW
2 kts
max 2 kts
61%
15° C
15
99%
1019 hpa
130° se
0.5 m
9 s
0.5 m
278° W
23h
278° W
2 kts
max 3 kts
67%
15° C
15
99%
1019 hpa
130° se
0.5 m
9 s
0.1 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Monday, Sep 15

Wind
Weather
Waves
Tides
285° WNW
00h
285° WNW
3 kts
max 4 kts
77%
15° C
15
98%
1019 hpa
130° se
0.5 m
9 s
23:37
0.0 m
318° NW
01h
318° NW
4 kts
max 7 kts
73%
14° C
14
99%
1020 hpa
129° se
0.5 m
10 s
0.3 m
325° NW
02h
325° NW
4 kts
max 4 kts
60%
14° C
14
98%
1020 hpa
129° se
0.5 m
10 s
0.9 m
316° NW
03h
316° NW
4 kts
max 4 kts
51%
14° C
14
98%
1021 hpa
128° se
0.5 m
9 s
1.5 m
324° NW
04h
324° NW
5 kts
max 5 kts
51%
14° C
14
98%
1021 hpa
127° se
0.5 m
9 s
2.1 m
337° NNW
05h
337° NNW
6 kts
max 9 kts
54%
15° C
15
96%
1022 hpa
127° se
0.5 m
9 s
2.5 m
354° N
06h
354° N
7 kts
max 11 kts
56%
15° C
15
94%
1023 hpa
126° se
0.5 m
9 s
05:56
2.6 m
11° N
07h
11° N
6 kts
max 15 kts
63%
16° C
16
88%
1023 hpa
126° se
0.5 m
9 s
2.4 m
22° NNE
08h
22° NNE
7 kts
max 13 kts
64%
16° C
16
86%
1023 hpa
126° se
0.5 m
9 s
2.0 m
30° NNE
09h
30° NNE
7 kts
max 10 kts
53%
16° C
16
83%
1024 hpa
125° se
0.5 m
9 s
1.4 m
31° NNE
10h
31° NNE
6 kts
max 7 kts
42%
16° C
16
82%
1025 hpa
125° se
0.5 m
8 s
0.9 m
35° NE
11h
35° NE
4 kts
max 5 kts
31%
16° C
16
82%
1025 hpa
125° se
0.5 m
8 s
0.5 m
89° E
12h
89° E
3 kts
max 3 kts
35%
16° C
16
84%
1025 hpa
124° se
0.6 m
8 s
11:50
0.4 m
155° SSE
13h
155° SSE
4 kts
max 4 kts
43%
16° C
16
84%
1025 hpa
124° se
0.6 m
8 s
0.6 m
169° S
14h
169° S
4 kts
max 4 kts
35%
16° C
16
84%
1024 hpa
124° se
0.6 m
8 s
1.0 m
153° SSE
15h
153° SSE
5 kts
max 5 kts
52%
17° C
17
86%
1024 hpa
124° se
0.6 m
8 s
1.7 m
151° SSE
16h
151° SSE
6 kts
max 6 kts
44%
17° C
17
87%
1023 hpa
123° ese
0.6 m
8 s
2.3 m
165° SSE
17h
165° SSE
7 kts
max 7 kts
65%
17° C
17
86%
1023 hpa
123° ese
0.6 m
8 s
2.8 m
174° S
18h
174° S
7 kts
max 7 kts
19%
17° C
17
85%
1024 hpa
123° ese
0.6 m
8 s
18:13
3.0 m
183° S
19h
183° S
8 kts
max 8 kts
25%
16° C
16
87%
1024 hpa
123° ese
0.6 m
8 s
2.9 m
196° SSW
20h
196° SSW
7 kts
max 8 kts
43%
16° C
16
89%
1024 hpa
123° ese
0.6 m
8 s
2.5 m
180° S
21h
180° S
5 kts
max 5 kts
73%
0.1 mm
14° C
14
97%
1023 hpa
122° ese
0.6 m
8 s
1.9 m
182° S
22h
182° S
5 kts
max 5 kts
83%
0.09 mm
14° C
14
97%
1023 hpa
122° ese
0.6 m
8 s
1.2 m
183° S
23h
183° S
5 kts
max 5 kts
92%
0.08 mm
14° C
14
97%
1023 hpa
121° ese
0.6 m
8 s
0.6 m

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Additional information

General

This is the wind, wave and weather Superforecast for Great Diamond Island, 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 or paragliding.

Superforecast

The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 5 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.

Check the Superforecast for Great Diamond Island, Casco Bay when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use the Superforecast to find the wind speed today in Great Diamond Island, Casco Bay or to have a look at the wind direction tomorrow at Great Diamond Island, 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.

Help

If you need more information about our Superforecast for Great Diamond Island, Casco Bay, have a look at our help section.

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