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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: 04:38 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)

Thursday, Dec 04

Wind
Weather
Waves
Tides
239° WSW
00h
239° WSW
8 kts
max 9 kts
99%
0° C
-4
82%
1015 hpa
150° sse
1.0 m
10 s
1.8 m
223° SW
01h
223° SW
8 kts
max 11 kts
99%
0° C
-4
79%
1014 hpa
150° sse
1.0 m
10 s
1.0 m
235° SW
02h
235° SW
7 kts
max 11 kts
18%
0° C
-4
79%
1013 hpa
150° sse
1.0 m
10 s
0.3 m
231° SW
03h
231° SW
8 kts
max 11 kts
42%
0° C
-4
77%
1012 hpa
150° sse
1.0 m
10 s
03:22
-0.1 m
225° SW
04h
225° SW
8 kts
max 9 kts
37%
0° C
-4
79%
1012 hpa
149° sse
1.0 m
10 s
0.0 m
212° SSW
05h
212° SSW
8 kts
max 11 kts
99%
0° C
-4
79%
1011 hpa
148° sse
1.0 m
10 s
0.4 m
209° SSW
06h
209° SSW
9 kts
max 12 kts
72%
1° C
-4
77%
1011 hpa
148° sse
1.0 m
10 s
1.2 m
215° SW
07h
215° SW
12 kts
max 16 kts
97%
0° C
-5
76%
1010 hpa
147° sse
1.0 m
10 s
2.2 m
221° SW
08h
221° SW
12 kts
max 19 kts
81%
0° C
-5
78%
1010 hpa
147° sse
1.0 m
10 s
3.0 m
226° SW
09h
226° SW
11 kts
max 20 kts
26%
1° C
-5
77%
1010 hpa
147° sse
1.1 m
10 s
3.4 m
229° SW
10h
229° SW
11 kts
max 20 kts
53%
2° C
-3
74%
1008 hpa
148° sse
1.1 m
10 s
09:38
3.5 m
231° SW
11h
231° SW
13 kts
max 21 kts
99%
3° C
-2
70%
1008 hpa
155° sse
1.1 m
9 s
3.1 m
236° SW
12h
236° SW
14 kts
max 21 kts
99%
3° C
-2
68%
1007 hpa
162° sse
1.1 m
9 s
2.4 m
247° WSW
13h
247° WSW
16 kts
max 22 kts
88%
4° C
-2
67%
1007 hpa
170° s
1.1 m
8 s
1.4 m
267° W
14h
267° W
17 kts
max 21 kts
38%
4° C
-1
65%
1007 hpa
178° s
1.1 m
8 s
0.5 m
304° NW
15h
304° NW
15 kts
max 18 kts
16%
0° C
-6
63%
1008 hpa
186° s
1.1 m
7 s
-0.2 m
303° WNW
16h
303° WNW
15 kts
max 24 kts
71%
0° C
-6
63%
1009 hpa
194° ssw
1.1 m
7 s
16:06
-0.5 m
308° NW
17h
308° NW
22 kts
max 27 kts
84%
-2° C
-10
67%
1011 hpa
223° sw
1.1 m
6 s
-0.3 m
290° WNW
18h
290° WNW
23 kts
max 36 kts
2%
-3° C
-12
59%
1013 hpa
270° w
1.1 m
5 s
0.2 m
285° WNW
19h
285° WNW
24 kts
max 36 kts
0%
-5° C
-14
61%
1015 hpa
299° wnw
1.2 m
4 s
1.1 m
286° WNW
20h
286° WNW
24 kts
max 39 kts
0%
-6° C
-15
61%
1017 hpa
301° wnw
1.1 m
4 s
2.0 m
285° WNW
21h
285° WNW
23 kts
max 31 kts
0%
-7° C
-17
65%
1018 hpa
304° nw
1.0 m
4 s
2.7 m
286° WNW
22h
286° WNW
20 kts
max 31 kts
0%
-7° C
-17
65%
1019 hpa
307° nw
1.0 m
4 s
22:21
3.0 m
282° WNW
23h
282° WNW
19 kts
max 30 kts
0%
-8° C
-18
64%
1020 hpa
306° nw
0.9 m
4 s
2.9 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)

Friday, Dec 05

Wind
Weather
Waves
Tides
286° WNW
00h
286° WNW
18 kts
max 28 kts
0%
-9° C
-18
66%
1020 hpa
306° nw
0.8 m
4 s
2.5 m
286° WNW
01h
286° WNW
17 kts
max 25 kts
0%
-9° C
-18
68%
1021 hpa
305° nw
0.7 m
4 s
1.8 m
288° WNW
02h
288° WNW
16 kts
max 24 kts
0%
-9° C
-18
68%
1022 hpa
285° wnw
0.7 m
5 s
0.9 m
292° WNW
03h
292° WNW
15 kts
max 23 kts
0%
-9° C
-18
69%
1022 hpa
261° w
0.6 m
6 s
0.2 m
292° WNW
04h
292° WNW
14 kts
max 22 kts
0%
-9° C
-18
69%
1023 hpa
240° wsw
0.6 m
7 s
04:15
-0.1 m
288° WNW
05h
288° WNW
13 kts
max 21 kts
0%
-9° C
-18
70%
1024 hpa
216° sw
0.5 m
8 s
289° WNW
06h
289° WNW
12 kts
max 19 kts
0%
-9° C
-17
69%
1024 hpa
185° s
0.5 m
8 s
0.5 m
283° WNW
07h
283° WNW
10 kts
max 15 kts
1%
-9° C
-17
70%
1024 hpa
161° sse
0.4 m
9 s
1.4 m
271° W
08h
271° W
9 kts
max 11 kts
7%
-9° C
-16
69%
1024 hpa
152° sse
0.4 m
9 s
2.3 m
270° W
09h
270° W
8 kts
max 10 kts
25%
-9° C
-15
66%
1025 hpa
143° se
0.4 m
10 s
3.1 m
262° W
10h
262° W
8 kts
max 9 kts
9%
-8° C
-14
60%
1024 hpa
135° se
0.3 m
10 s
10:30
3.6 m
254° WSW
11h
254° WSW
7 kts
max 8 kts
0%
-7° C
-12
54%
1023 hpa
135° se
0.3 m
10 s
3.5 m
241° WSW
12h
241° WSW
6 kts
max 7 kts
0%
-5° C
-10
51%
1022 hpa
136° se
0.4 m
10 s
3.1 m
218° SW
13h
218° SW
6 kts
max 10 kts
1%
-4° C
-9
49%
1021 hpa
136° se
0.4 m
10 s
2.3 m
199° SSW
14h
199° SSW
9 kts
max 15 kts
1%
-4° C
-10
39%
1020 hpa
140° se
0.4 m
10 s
1.3 m
201° SSW
15h
201° SSW
11 kts
max 17 kts
0%
-4° C
-10
38%
1019 hpa
145° se
0.5 m
9 s
0.3 m
205° SSW
16h
205° SSW
12 kts
max 17 kts
0%
-3° C
-10
41%
1018 hpa
149° sse
0.5 m
9 s
-0.3 m
216° SW
17h
216° SW
12 kts
max 19 kts
0%
-4° C
-10
42%
1018 hpa
158° sse
0.6 m
8 s
17:00
-0.6 m
219° SW
18h
219° SW
12 kts
max 17 kts
0%
-4° C
-11
44%
1018 hpa
167° sse
0.6 m
8 s
-0.3 m
217° SW
19h
217° SW
11 kts
max 18 kts
0%
-4° C
-11
48%
1017 hpa
177° s
0.6 m
7 s
0.3 m
217° SW
20h
217° SW
11 kts
max 19 kts
0%
-4° C
-10
54%
1017 hpa
180° s
0.7 m
7 s
1.2 m
218° SW
21h
218° SW
10 kts
max 19 kts
0%
-4° C
-10
54%
1017 hpa
183° s
0.7 m
6 s
2.1 m
219° SW
22h
219° SW
10 kts
max 19 kts
3%
-4° C
-10
54%
1017 hpa
187° s
0.7 m
6 s
2.7 m
224° SW
23h
224° SW
10 kts
max 17 kts
2%
-4° C
-10
54%
1016 hpa
185° s
0.7 m
6 s
23:16
3.0 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)

Saturday, Dec 06

Wind
Weather
Waves
Tides
227° SW
00h
227° SW
11 kts
max 17 kts
13%
-4° C
-10
55%
1016 hpa
183° s
0.7 m
6 s
2.9 m
232° SW
01h
232° SW
10 kts
max 15 kts
8%
-4° C
-10
56%
1016 hpa
181° s
0.7 m
6 s
2.4 m
235° SW
02h
235° SW
8 kts
max 12 kts
44%
-4° C
-9
58%
1016 hpa
179° s
0.7 m
6 s
1.7 m
235° SW
03h
235° SW
7 kts
max 10 kts
2%
-4° C
-9
59%
1015 hpa
177° s
0.7 m
7 s
0.8 m
233° SW
04h
233° SW
7 kts
max 9 kts
57%
-4° C
-8
60%
1015 hpa
175° s
0.7 m
7 s
0.2 m
231° SW
05h
231° SW
6 kts
max 7 kts
1%
-3° C
-8
62%
1014 hpa
172° s
0.7 m
7 s
05:08
-0.1 m
245° WSW
06h
245° WSW
5 kts
max 6 kts
4%
-3° C
-7
67%
1014 hpa
169° s
0.6 m
7 s
0.0 m
234° SW
07h
234° SW
4 kts
max 5 kts
19%
-3° C
-6
70%
1014 hpa
166° sse
0.6 m
7 s
0.6 m
222° SW
08h
222° SW
5 kts
max 6 kts
32%
-2° C
-6
73%
1013 hpa
164° sse
0.6 m
7 s
1.5 m
217° SW
09h
217° SW
5 kts
max 7 kts
99%
-2° C
-6
78%
1014 hpa
162° sse
0.6 m
7 s
2.4 m
227° SW
10h
227° SW
5 kts
max 7 kts
99%
-2° C
-5
88%
1013 hpa
160° sse
0.6 m
8 s
3.1 m
246° WSW
11h
246° WSW
4 kts
max 6 kts
99%
0.1 mm
-2° C
-4
98%
1013 hpa
161° sse
0.6 m
7 s
11:24
3.6 m
242° WSW
12h
242° WSW
3 kts
max 8 kts
97%
0.21 mm
-1° C
-3
100%
1012 hpa
162° sse
0.6 m
7 s
3.5 m
191° S
13h
191° S
4 kts
max 15 kts
90%
0.1 mm
0° C
-2
98%
1011 hpa
163° sse
0.6 m
7 s
3.0 m
190° S
14h
190° S
12 kts
max 17 kts
99%
0.05 mm
1° C
-4
88%
1009 hpa
164° sse
0.6 m
7 s
2.2 m
189° S
15h
189° S
15 kts
max 21 kts
99%
0.06 mm
3° C
-3
88%
1009 hpa
166° sse
0.6 m
6 s
1.2 m
189° S
16h
189° S
17 kts
max 24 kts
99%
0.06 mm
4° C
-2
88%
1008 hpa
168° sse
0.6 m
6 s
0.3 m
195° SSW
17h
195° SSW
17 kts
max 24 kts
99%
0.1 mm
4° C
-2
88%
1008 hpa
168° sse
0.7 m
6 s
-0.4 m
202° SSW
18h
202° SSW
17 kts
max 24 kts
99%
0.13 mm
4° C
-2
88%
1008 hpa
168° sse
0.7 m
6 s
17:54
-0.5 m
208° SSW
19h
208° SSW
17 kts
max 24 kts
99%
0.17 mm
4° C
-2
88%
1008 hpa
168° sse
0.7 m
6 s
-0.3 m
213° SSW
20h
213° SSW
16 kts
max 23 kts
99%
0.58 mm
3° C
-2
90%
1008 hpa
168° sse
0.7 m
6 s
0.4 m
218° SW
21h
218° SW
15 kts
max 22 kts
99%
0.99 mm
3° C
-3
92%
1008 hpa
168° sse
0.7 m
6 s
1.3 m
223° SW
22h
223° SW
14 kts
max 21 kts
99%
1.39 mm
2° C
-3
94%
1007 hpa
168° sse
0.7 m
6 s
2.1 m
231° SW
23h
231° SW
13 kts
max 19 kts
70%
0.96 mm
2° C
-3
93%
1007 hpa
167° sse
0.6 m
6 s
2.7 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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