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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

5

4

4

4

4

4

4

4

3

4

4

4

3

3

4

4

3

4

4

4

Wave Height (m) & direction (?)
3.5

W
2.5

WNW
3.5

WNW
2.4

W
2.1

W
5.0

W
1.0

WNW
3.0

WNW
2.5

WNW
2.0

W
2.3

WNW
2.0

WNW
3.0

W
3.0

W
1.2

WNW
1.0

WNW
1.3

W
1.5

NW
1.5

WNW
1.9

WNW
1.7

WNW
2.2

WNW
Period(s) (?)1516151414131513121212121212129111313111113
Energy(?)552933225837230319028570500302318021165262912622803251568231268910249568968351992
Wind
(km/h)
40
10
20
30
10
25
10
10
10
10
15
5
10
0
5
10
20
10
5
20
5
5
Wind State(?)crosscross-
on
crosscross-
off
crossoncross-
off
cross-
on
offoffcrosscross-
off
crossglasscross-
off
cross-
off
cross-
off
offglasscross-
on
glassglass
High Tide
/ height (m)
12:58PM
1.20

3:25AM
0.90


3:54AM
1.05
12:54PM
1.49


5:05AM
1.25



4:07PM
1.05

7:30AM
0.94
5:19PM
1.02

6:59AM
1.56
4:50PM
1.64

9:01AM
1.96
Low Tide
/ height (m)


8:41PM
-0.02
9:59AM
0.40

8:11PM
0.08
6:27AM
1.03

8:49PM
0.16
8:33AM
1.14

11:29PM
1.03


12:12AM
0.06
1:00PM
0.66

1:11AM
0.94
11:43AM
1.30

1:35AM
0.21

heavy rainclearmod rainmod rainpart cloudthunderstorm clearrain showerspart cloudcloudclearclearcloudlight rainclearclearclearpart cloudclearpart cloudclearclear
Summary
heavy rainclearmod. rainmod. rainsome cloudsrisk thund- derclearrain shwrssome cloudscloudyclearclearcloudylight rainclearclearclearsome cloudsclearsome cloudsclearclear
Rain (mm)
19-710-6-3-----2--------
High °C
151515916102212119221313122127131115151115
Low °C
141514916917119822121211192312910141010
Chill °C (?)
1314145165221111822131212212712915141115
Sunrise
7:43--7:58--7:13--7:48--7:47--7:16--7:43--7:45
Sunset
-6:20--6:20--6:16--6:14--6:07--6:10--6:10--
Swell1 (m) & direction
3.5

W
2.5

WNW
3.5

WNW
2.4

W
2.1

W

-
1.0

WNW
3.0

WNW
2.5

WNW
2.0

W
1.7

WNW
2.0

WNW
3.0

W
3.0

W
1.2

WNW
1.0

WNW
1.3

W
1.5

NW
1.5

WNW
1.9

WNW
1.7

WNW
2.2

WNW
Period (s)1516151414-1513121212121212129111313111113
Swell2 (m) & direction
-
0.3

SW
0.3

SSW
0.2

SSW
0.3

SW

-
0.3

SW

-
0.2

WSW
0.3

SW
0.5

SW
0.4

SW
0.5

WNW

-
1.2

WNW
0.6

WNW
1.2

NW
1.0

W
1.2

NW
0.2

WSW
0.4

SW
0.4

SW
Period (s)-20132018-17-1616171512-71210108191821
Wind waves (m) & direction
2.5

SW

-

-
2.0

SSE

-
5.0

W
0.8

WNW

-

-

-
2.3

WNW

-

-

-

-

-

-

-

-

-

-

-
Period (s)8--8-135---12-----------


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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