Print

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.
Fri
Sat
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Mon
Tue
Wed
Preloading...
Loading...

Long range forecasts are available for members only
Sign Up

 

Montana Wavefinder

 Friday 12Saturday 13Sunday 14Monday 15Tuesday 16Wednesday 17Thursday 18Fri
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Best forecast wave conditions in Montana
Rating
4

3

2

3

3

3

3

2

1

3

4

3

2

4

4

4

4

4

3

4

4

1

Wave Height (m) & direction (?)
1.9

WNW
1.7

WNW
1.3

WNW
1.2

W
1.4

WSW
1.6

WSW
1.8

WSW
1.2

W
0.7

W
1.1

WSW
4.0

WSW
0.8

WNW
1.6

W
2.4

WSW
3.0

WSW
2.5

WNW
1.6

NW
2.5

WNW
1.6

W
3.0

W
2.1

WNW
0.4

WSW
Period(s) (?)141212111311111010911101211111113111111117
Energy(?)14738975083866356577803391362555143226746122119101819202218927092238191641
Wind
(km/h)
5
15
10
10
5
15
15
5
5
10
15
5
5
30
30
5
15
15
0
15
15
5
Wind State(?)cross-
off
cross-
on
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
onglassglassoncross-
on
crosscross-
off
cross-
off
glasscrosscrosscross
High Tide
/ height (m)

6:28PM
1.69

5:48AM
1.51
6:07PM
0.98

7:53AM
2.29

7:45PM
0.97
8:31AM
2.33

10:10PM
1.72
9:09AM
2.37


10:05AM
2.97

11:32PM
1.81
10:12AM
2.39

12:50AM
1.87
10:55AM
3.00
Low Tide
/ height (m)
11:27AM
0.60

10:49PM
0.38
12:42PM
0.41

11:24PM
0.53

1:19PM
0.24
12:13AM
0.69

3:40PM
0.22
3:00AM
1.08

4:21PM
0.07


6:37PM
0.74

4:25AM
1.17
6:12PM
-0.10


clearpart cloudclearclearpart cloudpart cloudlight rainpart cloudclearcloudlight rainclearpart cloudmod rainrain showerspart cloudclearcloudcloudlight rainheavy rainpart cloud
Summary
clearsome cloudsclearclearsome cloudssome cloudslight rainsome cloudsclearcloudylight rainclearsome cloudsmod. rainrain shwrssome cloudsclearcloudycloudylight rainheavy rainsome clouds
Rain (mm)
------4---3--71----117-
High °C
191613141111111515191015171371111111471221
Low °C
181411121011111414171014161261110101361120
Chill °C (?)
19161213101091515198151710211991451021
Sunrise
7:09--7:41--7:46--7:33--7:18--7:35--7:20--6:54
Sunset
-4:40--4:20--4:47--4:25--4:45--4:53--4:17--
Swell1 (m) & direction
1.9

WNW
1.7

WNW
1.3

WNW
1.2

W
1.4

WSW
1.6

WSW
1.8

WSW
1.2

W
0.7

W
1.1

WSW
4.0

WSW
0.8

WNW
1.6

W
2.4

WSW
3.0

WSW
2.5

WNW
1.6

W
2.5

WNW
1.6

W

-
2.2

WSW
0.4

WSW
Period (s)1412121113111110109111012111111121111-97
Swell2 (m) & direction
0.3

S
0.1

SW
0.4

NNW
0.4

NW
0.1

SW
0.3

SW
0.2

SSW
0.3

SW
0.3

SW
0.4

WNW
2.5

SSW
0.4

WSW
0.3

SW
0.4

SW

-
0.8

W
1.6

NW
0.2

WNW
0.4

SW

-
2.1

WNW
0.2

SSW
Period (s)13139818161615148981313-12131813-1112
Wind waves (m) & direction
-

-

-

-

-

-
1.1

S

-

-

-

-
0.4

NW

-
0.1

S

-

-

-

-

-
3.0

W

-

-
Period (s)------5----3-10-----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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest