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Global-Atlantic Surf Map – Wind and Wave forecasts

Back to Playa de San Juan surf forecast

Global-Atlantic 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 Global-Atlantic region.
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Global-Atlantic Wavefinder

 Tuesday 02Wednesday 03Thursday 04Friday 05Saturday 06Sunday 07Monday 08Tue
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Best forecast wave conditions in Global-Atlantic
Rating
6

7

9

6

6

9

9

9

9

9

7

9

9

9

8

5

5

4

9

6

6

9

Wave Height (m) & direction (?)
3.0

NW
5.0

W
5.0

WNW
3.5

NNW
3.5

NW
3.5

W
3.5

W
4.5

W
4.5

NW
4.0

NW
4.0

NW
1.6

WNW
4.5

NW
4.5

NW
5.0

WNW
4.0

WNW
3.0

WNW
2.5

WNW
4.5

W
3.5

NW
3.0

WNW
3.0

NW
Period(s) (?)15151516151214151314171315151616141313161415
Energy(?)4234111291148859885735387953528480666656329849101381538745119197258415123566300589638753722
Wind
(km/h)
15
25
25
10
15
25
15
10
30
10
15
15
10
5
5
10
5
10
20
30
15
0
Wind State(?)cross-
off
cross-
off
crossoffcross-
on
cross-
on
crosscross-
off
cross-
on
offcross-
on
cross-
off
cross-
off
glasscrosscross-
off
glasscrosscross-
off
cross-
off
offglass
High Tide
/ height (m)

6:00PM
4.78

6:41AM
4.86
2:53PM
3.63

4:33AM
3.44
4:52PM
3.46


2:53PM
3.03


3:20PM
2.81

4:16AM
3.05
4:47PM
2.75

7:44AM
3.64

8:16PM
2.96
8:38AM
3.58
Low Tide
/ height (m)
10:16AM
0.72
12:05PM
1.80
12:30AM
1.27


10:13PM
0.07
10:37AM
0.17

9:45PM
0.09
8:40AM
-0.04

8:57PM
0.09
8:28AM
-0.02

11:20PM
0.14
10:37AM
0.03

10:25PM
0.28

2:01PM
0.22
2:01AM
0.41

part cloudrain showersrain showerspart cloudclearrain showersrain showersclearheavy rainlight rainclearpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudrain showerspart cloudpart cloudcloud
Summary
some cloudsrain shwrsrain shwrssome cloudsclearrain shwrsrain shwrsclearheavy rainlight rainclearsome cloudssome cloudssome cloudssome cloudssome cloudsclearsome cloudsrain shwrssome cloudssome cloudscloudy
Rain (mm)
-13--11-321--------1---
High °C
12812181675612121781618171818179161419
Low °C
979161645410111681415161717148151318
Chill °C (?)
1049181512411101661618171818176141319
Sunrise
8:34--7:54--8:33--8:25--8:37--8:23--8:41--7:58
Sunset
-4:15--6:19--4:09--5:16--5:32--5:28--5:25--
Swell1 (m) & direction
3.0

NW
5.0

W
5.0

WNW
3.5

NNW
3.5

NW
3.5

W
3.5

W

-
4.5

NW
4.0

NW
4.0

NW
1.6

WNW
4.5

NW
4.5

NW
5.0

WNW
4.0

WNW
3.0

WNW
2.5

WNW

-
3.5

NW
3.0

WNW
3.0

NW
Period (s)15151516151214-13141713151516161413-161415
Swell2 (m) & direction
-
0.4

N
0.9

W
0.6

WNW

-
0.9

W

-

-

-

-
1.7

WNW
1.0

WSW

-

-

-

-

-

-

-
0.9

SSW

-
0.2

WNW
Period (s)-121312-16----1710-------8-21
Wind waves (m) & direction
-
0.9

SSW

-
0.7

NE

-

-

-
4.5

W

-

-

-
0.5

SSE

-

-

-

-

-

-
4.5

W

-

-

-
Period (s)-4-6---15---3------13---


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 Global-Atlantic where each view becomes a separate image.

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