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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 06Z20AUG2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
15
12
9
6
3

2.5

1.9

1.7

1.6

2.2

1.7

2.5

2.1

1.7

1.4

1.1

0.9

0.7

0.6

0.6

0.6

0.7

0.7

7.0

6.9

6.8

6.7

6.6

6.6

7.3

8.8

10.1

10.9

12.7

0.6

0.5

14.1

14.0

14.8

13.9

13.0

12.1

11.3

10.8

10.3

9.8

9.2

8.6

8.2

7.8

7.4

7.1

7.0

6.3

6.0

5.8

5.2

8.5

8.0

7.7

7.3

6.9

6.5

6.1

5.6

5.2

Wind
kts
30
25
20
15
10
5

17

22

21

14

10

22

24

28

27

27

26

25

23

21

23

23

21

18

16

16

17

15

9

13

18

18

17

16

19

21

19

13

10

5

4

2

4

6

8

10

13

12

14

15

15

17

17

18

20

20

21

20

22

22

25

27

26

21

20

19

18

WDir
dg
WDir
dg

ENE

ENE

NE

NNE

NNE

W

WNW

WNW

W

W

WSW

WSW

WSW

SW

SW

SW

SW

WSW

WSW

WSW

WSW

WSW

WSW

W

WSW

WSW

WSW

WSW

WSW

SW

SSW

SSW

SSW

SSW

S

S

SSE

SE

E

ENE

ENE

ENE

ENE

ENE

ENE

ENE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NNE

NNE

NNE

NNE

NE

   

20 Th 03

20 Th 06

20 Th 09

20 Th 24

20 Th 15

20 Th 18

20 Th 21

21 Fr 12

21 Fr 03

21 Fr 06

21 Fr 09

21 Fr 24

21 Fr 15

21 Fr 18

21 Fr 21

22 Sa 12

22 Sa 03

22 Sa 06

22 Sa 09

22 Sa 24

22 Sa 15

22 Sa 18

22 Sa 21

23 Su 12

23 Su 03

23 Su 06

23 Su 09

23 Su 24

23 Su 15

23 Su 18

23 Su 21

24 Mo 12

24 Mo 03

24 Mo 06

24 Mo 09

24 Mo 24

24 Mo 15

24 Mo 18

24 Mo 21

25 Tu 12

25 Tu 03

25 Tu 06

25 Tu 09

25 Tu 24

25 Tu 15

25 Tu 18

25 Tu 21

26 We 12

26 We 03

26 We 06

26 We 09

26 We 24

26 We 15

26 We 18

26 We 21

27 Th 12

27 Th 03

27 Th 06

27 Th 09

27 Th 24

27 Th 15

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

12

10

8

6

4

2

3.0

2.3

2.1

2.1

3.7

3.0

3.4

2.9

2.4

2.0

1.5

1.2

1.0

0.8

0.8

0.8

0.9

0.9

7.3

7.2

7.0

6.8

6.5

6.4

7.0

7.7

8.4

9.0

9.9

0.7

0.6

10.6

10.3

10.0

9.6

9.2

8.7

8.4

8.1

7.8

7.5

7.3

6.9

6.6

6.3

6.1

6.0

5.9

5.4

5.1

5.0

4.5

6.0

5.9

5.7

5.4

5.1

4.9

4.6

4.3

4.0

Swell Per
sec

25

20

15

10

5

8.5

8.4

8.2

7.5

5.9

5.7

7.2

7.2

7.2

7.2

7.3

7.4

7.6

7.6

7.4

7.6

8.2

8.1

9.5

9.7

9.8

10.0

10.2

10.3

10.6

11.4

12.0

12.2

12.8

8.2

8.0

13.3

13.6

14.8

14.4

14.2

13.8

13.5

13.4

13.2

12.9

12.7

12.6

12.4

12.3

12.1

11.9

11.8

11.7

11.7

11.6

11.5

14.2

13.7

13.5

13.4

13.4

13.4

13.3

13.2

13.1

SDir
dg
SDir
dg

178

186

186

61

60

66

66

65

63

63

61

61

63

63

64

66

67

66

191

189

189

188

184

183

186

186

184

181

180

55

55

175

173

172

171

171

171

171

171

170

169

168

170

169

169

168

167

166

167

166

164

164

156

155

154

153

152

152

152

151

151

   

20 Th 03

20 Th 06

20 Th 09

20 Th 24

20 Th 15

20 Th 18

20 Th 21

21 Fr 12

21 Fr 03

21 Fr 06

21 Fr 09

21 Fr 24

21 Fr 15

21 Fr 18

21 Fr 21

22 Sa 12

22 Sa 03

22 Sa 06

22 Sa 09

22 Sa 24

22 Sa 15

22 Sa 18

22 Sa 21

23 Su 12

23 Su 03

23 Su 06

23 Su 09

23 Su 24

23 Su 15

23 Su 18

23 Su 21

24 Mo 12

24 Mo 03

24 Mo 06

24 Mo 09

24 Mo 24

24 Mo 15

24 Mo 18

24 Mo 21

25 Tu 12

25 Tu 03

25 Tu 06

25 Tu 09

25 Tu 24

25 Tu 15

25 Tu 18

25 Tu 21

26 We 12

26 We 03

26 We 06

26 We 09

26 We 24

26 We 15

26 We 18

26 We 21

27 Th 12

27 Th 03

27 Th 06

27 Th 09

27 Th 24

27 Th 15

Date/Day/Time (Local - 24 hr)

.
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