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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 00Z23AUG2026
Local Time Zone: GMT -3
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Surf Hgt
ft
15
12
9
6
3

6.8

7.3

8.4

9.4

10.0

11.0

13.3

13.6

12.9

12.6

12.9

13.1

12.5

11.7

11.0

10.2

9.6

9.3

9.0

8.7

8.4

8.1

7.5

7.1

6.7

12.3

12.0

11.6

11.3

10.9

10.4

9.8

9.0

8.2

7.5

6.8

4.2

5.6

5.1

4.6

4.0

3.6

3.2

2.7

2.4

6.1

5.8

5.5

5.0

4.6

4.3

4.1

3.9

3.7

3.7

3.6

3.5

3.4

3.7

4.2

4.4

Wind
kts
30
25
20
15
10
5

16

20

21

19

18

18

19

19

16

14

15

13

11

11

9

7

6

6

9

12

12

14

15

16

18

18

20

21

20

23

24

24

25

20

19

14

12

13

14

19

24

24

17

16

15

7

6

10

6

6

5

8

7

7

7

8

9

12

13

12

17

WDir
dg
WDir
dg

W

WSW

WSW

WSW

WSW

WSW

WSW

SW

SSW

SW

SW

SW

SW

SSW

S

SSE

ESE

ENE

ENE

NE

ENE

ENE

NE

NE

NE

ENE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NNE

NNE

NE

NNE

NE

NE

NNE

NNE

NNE

NNE

SW

N

NE

NNE

ESE

SSW

SSE

S

W

WSW

SE

ESE

SE

SE

SSE

SSE

   

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

27 Th 18

27 Th 21

28 Fr 12

28 Fr 03

28 Fr 06

28 Fr 09

28 Fr 24

28 Fr 15

28 Fr 18

28 Fr 21

29 Sa 12

29 Sa 03

29 Sa 06

29 Sa 09

29 Sa 24

29 Sa 15

29 Sa 18

29 Sa 21

30 Su 12

30 Su 03

30 Su 06

30 Su 09

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

12

10

8

6

4

2

6.5

7.0

7.8

8.4

8.8

9.3

10.4

10.6

10.1

9.8

9.8

9.7

9.2

8.8

8.3

7.9

7.6

7.4

7.3

7.2

7.2

6.9

6.5

6.1

5.8

8.1

8.2

8.0

7.8

7.6

7.3

7.0

6.5

6.0

5.6

5.1

5.6

4.4

4.1

3.7

3.4

3.0

2.7

2.4

2.2

7.2

6.7

6.3

5.8

5.3

5.1

4.8

4.6

4.4

4.4

4.3

4.1

4.1

4.3

4.6

4.8

Swell Per
sec

25

20

15

10

5

10.5

10.5

10.8

11.3

11.4

11.9

12.8

12.8

12.8

12.8

13.1

13.6

13.5

13.4

13.2

12.9

12.7

12.5

12.3

12.0

11.8

11.7

11.5

11.5

11.7

15.1

14.7

14.5

14.4

14.3

14.2

14.1

13.9

13.6

13.5

13.3

7.5

12.7

12.5

12.2

11.9

11.8

11.6

11.3

11.1

8.6

8.6

8.7

8.6

8.5

8.5

8.5

8.5

8.5

8.4

8.4

8.4

8.5

8.6

9.1

9.3

SDir
dg
SDir
dg

188

189

191

189

186

184

182

181

180

177

176

175

174

174

174

174

173

173

172

170

169

169

170

169

168

158

157

156

155

155

154

154

154

154

154

154

54

154

154

153

153

153

153

152

152

56

59

60

61

62

65

66

67

69

70

71

70

70

71

71

71

   

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

27 Th 18

27 Th 21

28 Fr 12

28 Fr 03

28 Fr 06

28 Fr 09

28 Fr 24

28 Fr 15

28 Fr 18

28 Fr 21

29 Sa 12

29 Sa 03

29 Sa 06

29 Sa 09

29 Sa 24

29 Sa 15

29 Sa 18

29 Sa 21

30 Su 12

30 Su 03

30 Su 06

30 Su 09

Date/Day/Time (Local - 24 hr)

.
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