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Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 00Z04MAY2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
15
12
9
6
3

10.4

10.4

10.5

10.7

12.1

12.7

12.3

11.4

10.2

9.1

8.2

7.4

6.5

5.9

5.3

4.7

4.2

3.8

3.4

3.1

1.9

2.0

1.9

2.1

2.0

1.8

1.7

1.6

1.4

1.4

1.4

2.0

2.1

2.2

6.3

5.5

5.0

4.3

3.7

3.4

3.2

3.1

2.9

2.8

3.2

4.8

5.0

4.0

4.4

4.5

8.1

8.6

9.2

1.6

11.9

12.0

11.9

11.5

11.2

10.8

10.3

Wind
kts
30
25
20
15
10
5

8

11

16

20

21

18

12

12

10

8

7

6

4

4

3

7

11

8

1

5

7

4

7

11

14

16

17

20

21

21

18

21

22

25

13

25

26

27

29

25

25

23

22

23

23

25

28

29

31

31

30

28

27

26

22

18

16

15

14

15

15

WDir
dg
WDir
dg

ENE

NE

NE

NNE

NNE

NNE

NNE

NNE

N

NNW

N

N

N

N

NE

NE

NNE

NNE

SSE

ESE

ENE

NNE

ENE

NE

NE

NE

NE

NNE

NNE

NNE

NNE

NNE

NNE

NNE

W

WNW

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

WSW

WSW

WSW

W

W

WNW

W

W

   

03 Su 21

04 Mo 12

04 Mo 03

04 Mo 06

04 Mo 09

04 Mo 24

04 Mo 15

04 Mo 18

04 Mo 21

05 Tu 12

05 Tu 03

05 Tu 06

05 Tu 09

05 Tu 24

05 Tu 15

05 Tu 18

05 Tu 21

06 We 12

06 We 03

06 We 06

06 We 09

06 We 24

06 We 15

06 We 18

06 We 21

07 Th 12

07 Th 03

07 Th 06

07 Th 09

07 Th 24

07 Th 15

07 Th 18

07 Th 21

08 Fr 12

08 Fr 03

08 Fr 06

08 Fr 09

08 Fr 24

08 Fr 15

08 Fr 18

08 Fr 21

09 Sa 12

09 Sa 03

09 Sa 06

09 Sa 09

09 Sa 24

09 Sa 15

09 Sa 18

09 Sa 21

10 Su 12

10 Su 03

10 Su 06

10 Su 09

10 Su 24

10 Su 15

10 Su 18

10 Su 21

11 Mo 12

11 Mo 03

11 Mo 06

11 Mo 09

Date/Day/Time (Local - 24 hr)
Swell Hgt
ft

12

10

8

6

4

2

8.2

8.1

8.1

8.2

8.5

8.7

8.5

8.0

7.3

6.7

6.1

5.6

5.1

4.7

4.3

3.9

3.6

3.3

3.1

2.8

3.0

3.1

3.0

2.0

1.9

1.8

1.7

1.7

1.4

1.4

1.3

1.6

1.7

1.9

7.7

6.6

5.9

5.1

4.4

3.9

3.7

3.5

3.4

3.2

3.6

4.4

4.6

3.6

3.8

4.1

7.3

7.6

7.9

1.8

9.7

9.5

9.2

8.7

8.5

8.1

7.8

Swell Per
sec

25

20

15

10

5

12.7

12.8

13.0

13.1

14.3

14.6

14.4

14.2

13.9

13.7

13.4

13.1

12.7

12.5

12.3

11.9

11.7

11.5

11.2

11.0

6.5

6.5

6.5

10.3

10.1

9.9

9.8

9.7

9.7

9.8

10.4

12.5

12.1

11.8

8.2

8.3

8.5

8.5

8.4

8.5

8.6

8.6

8.6

8.6

8.8

10.9

11.0

11.3

11.4

11.1

11.2

11.4

11.6

9.2

12.2

12.7

12.9

13.2

13.3

13.3

13.2

SDir
dg
SDir
dg

176

173

172

171

169

168

168

168

169

170

170

171

171

171

172

172

172

172

172

172

47

48

49

173

174

176

176

177

180

179

179

172

171

170

46

51

53

54

56

57

58

58

59

59

212

202

202

187

186

186

199

194

188

63

192

186

182

178

177

176

175

   

03 Su 21

04 Mo 12

04 Mo 03

04 Mo 06

04 Mo 09

04 Mo 24

04 Mo 15

04 Mo 18

04 Mo 21

05 Tu 12

05 Tu 03

05 Tu 06

05 Tu 09

05 Tu 24

05 Tu 15

05 Tu 18

05 Tu 21

06 We 12

06 We 03

06 We 06

06 We 09

06 We 24

06 We 15

06 We 18

06 We 21

07 Th 12

07 Th 03

07 Th 06

07 Th 09

07 Th 24

07 Th 15

07 Th 18

07 Th 21

08 Fr 12

08 Fr 03

08 Fr 06

08 Fr 09

08 Fr 24

08 Fr 15

08 Fr 18

08 Fr 21

09 Sa 12

09 Sa 03

09 Sa 06

09 Sa 09

09 Sa 24

09 Sa 15

09 Sa 18

09 Sa 21

10 Su 12

10 Su 03

10 Su 06

10 Su 09

10 Su 24

10 Su 15

10 Su 18

10 Su 21

11 Mo 12

11 Mo 03

11 Mo 06

11 Mo 09

Date/Day/Time (Local - 24 hr)

.
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