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Montana Surf Map – Wind and Wave forecasts

Montana wave (swell) map for surfers, windsurfers and sailors showing open ocean wave size, wave period and wave energy. You can customize the wave and wind maps with overlays for wind arrows, pressure and general weather for surfing. There are also options to display live wind observations from ships, wave buoys and weather stations on the wave maps in the Montana region.
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Montana Wavefinder

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Best forecast wave conditions in Montana
Rating
2

2

2

2

2

2

1

0

2

3

2

3

0

4

4

3

3

3

3

2

3

3

Wave Height (m) & direction (?)
0.9

WNW
1.1

NW
0.8

WNW
1.5

NW
1.8

NNW
1.8

NNW
0.9

WNW

-
0.4

NW
3.0

N
1.2

W
1.5

W

-
3.0

W
4.0

WNW
2.2

WNW
1.8

WNW
1.7

WNW
1.5

WNW
1.3

WNW
0.7

S
0.9

S
Period(s) (?)1110107778-1591010-12121212111191817
Energy(?)375420284311337451242016213724575260306242011552940826692282645649
Wind
(km/h)
5
15
15
20
20
30
5
40
10
20
20
20
35
20
15
20
5
15
10
5
15
5
Wind State(?)crosscross-
off
crosscross-
off
cross-
off
cross-
on
glasscross-
on
cross-
on
crosscross-
off
cross-
on
crosscross-
off
crosscross-
off
glasscross-
off
offcross-
off
crossoff
High Tide
/ height (m)
9:16PM
1.23
8:22AM
1.45

9:45PM
1.31
10:21AM
1.16

11:18PM
1.19
10:07AM
1.36

10:19PM
1.49
10:33AM
1.34

1:47AM
3.13
1:22PM
2.05

12:57AM
2.30

2:04PM
1.98
1:54AM
2.38

2:19PM
1.63
2:28AM
3.20
Low Tide
/ height (m)
2:32AM
0.55

3:12PM
-0.13
3:23AM
0.38
5:02AM
0.27
3:33PM
-0.07


4:19PM
0.08
4:33AM
0.10

4:30PM
0.19

7:16AM
0.02
7:46PM
1.05

9:32AM
1.14
7:47PM
0.58

8:35AM
-0.05
7:36PM
0.70
8:27PM
1.34
part cloudclearclearcloudpart cloudclearcloudcloudpart cloudlight rainmod rainrain showerspart cloudrain showersrain showersclearclearclearclearclearclearclear
Summary
some cloudsclearclearcloudysome cloudsclearcloudycloudysome cloudslight rainmod. rainrain shwrssome cloudsrain shwrsrain shwrsclearclearclearclearclearclearclear
Rain (mm)
---------175-51-------
High °C
162323710115113558-291110141815132118
Low °C
14172255114013458-391099171292116
Chill °C (?)
1623233782-612105-10596141814132118
Sunrise
-6:58--7:03--6:43-7:287:01--6:58--6:52--6:54--
Sunset
--7:22--7:40--7:28--7:43--7:42--7:35--7:28-
Swell1 (m) & direction
0.9

WNW
1.1

NW
0.5

SSW
1.5

NW
0.5

SSW
0.4

WNW
0.9

WNW

-
0.6

NW

-
1.2

W
1.5

W

-
3.0

W
4.0

WNW
2.2

WNW
1.8

WNW
0.4

SW
1.5

WNW
1.3

WNW
1.1

NW
0.9

S
Period (s)111012713118-8-1010-12121212131191017
Swell2 (m) & direction
0.5

SSW
0.6

WNW
0.4

WNW
0.5

WNW
0.3

WNW
0.3

WNW
0.5

W

-
0.4

SW

-
0.9

SW
1.3

SSW

-
1.3

WNW
0.4

SW
0.4

SW
0.4

SW
0.2

SSW
0.4

S
0.2

SSW
0.7

S
0.9

WNW
Period (s)13131311111514-15-87-111212122120181810
Wind waves (m) & direction
-

-
0.8

WNW

-
1.8

NNW
1.8

NNW

-

-

-
3.0

N
1.6

SE

-

-

-

-

-

-
1.7

WNW

-

-

-

-
Period (s)--10-77---96------11----


List of all animated swell maps

Important: JavaScript support must be turned on in order to use these animated swell maps. Alternatively, visit our basic swell maps of Montana where each view becomes a separate image.

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