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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
6

5

2

4

4

4

4

4

4

4

4

4

4

3

2

2

2

2

3

4

3

3

Wave Height (m) & direction (?)
3.5

W
2.5

WNW
0.9

WNW
1.0

WNW
2.1

W
4.5

W
1.0

WNW
3.0

WNW
2.4

WNW
2.0

W
2.0

WNW
1.8

WNW
2.3

SW
1.0

NW
1.0

NW
0.5

SW
1.1

W
1.2

WNW
0.7

WNW
1.3

WNW
1.3

WNW
1.8

WNW
Period(s) (?)151616151416151312121212912121510108111112
Energy(?)52783322496550190285415713097163011191248125514964685011534123771395216151163
Wind
(km/h)
40
10
5
10
10
25
10
10
10
10
20
20
10
10
5
10
25
5
15
5
5
5
Wind State(?)crosscross-
on
glasscross-
off
crossoncross-
off
cross-
on
offoffcross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
crossglassglass
High Tide
/ height (m)
12:58PM
1.20

3:33AM
2.58


3:54AM
1.05
12:54PM
1.49
3:03PM
1.58

12:40PM
1.78



4:07PM
1.05

7:30AM
0.94
5:19PM
1.02

8:14AM
1.76
4:50PM
1.64

9:01AM
1.96
Low Tide
/ height (m)


8:59PM
0.50
9:59AM
0.40

8:11PM
0.08
6:27AM
1.03

8:49PM
0.16


9:34PM
0.56


12:12AM
0.06
1:00PM
0.66

1:11AM
0.94
1:27PM
1.24

1:35AM
0.21

heavy rainclearclearclearpart cloudthunderstorm clearrain showerspart cloudcloudclearlight raincloudclearclearclearpart cloudclearclearpart cloudclearclear
Summary
heavy rainclearclearclearsome cloudsrisk thund- derclearrain shwrssome cloudscloudyclearlight raincloudyclearclearclearsome cloudsclearclearsome cloudsclearclear
Rain (mm)
19----6-3---1----------
High °C
1515192116102212119201413242123171610151115
Low °C
14151717169171198181112241922161310131010
Chill °C (?)
13141921165221111820131224212316168151115
Sunrise
7:43--7:11--7:13--7:48--7:47--7:03--7:54--7:45
Sunset
-6:20--6:20--6:16--6:15--6:13--6:15--6:06--
Swell1 (m) & direction
3.5

W
2.5

WNW
0.9

WNW
1.0

WNW
2.1

W

-
1.0

WNW
3.0

WNW
2.4

WNW
2.0

W
2.0

WNW
1.8

WNW
2.3

SW
1.0

NW
1.1

WNW
0.5

W
0.6

WNW
0.4

SW
0.7

WNW
1.3

WNW
1.3

WNW
1.8

WNW
Period (s)1516161514-1513121212129126811148111112
Swell2 (m) & direction
-
0.3

SW
0.9

WNW
0.3

SW
0.3

SW

-
0.8

WNW

-
0.2

WSW
0.3

SW
0.4

SSW
1.2

WSW
1.5

WNW
0.5

SW
1.0

NW
0.5

SW
0.3

SW
0.3

SW
0.5

WSW
0.3

SW
0.4

SW
0.4

SW
Period (s)-2061818-7-161617101116121515199191821
Wind waves (m) & direction
1.9

SW

-
1.0

WNW
0.7

WNW

-
4.5

W

-

-

-

-

-

-

-
0.9

WNW

-

-
1.1

W
1.2

WNW

-

-

-

-
Period (s)8-56-16-------6--1010----


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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