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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 00Z01AUG2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

1.8

1.5

1.3

1.1

1.0

0.9

0.8

6.0

5.6

5.1

4.5

3.9

3.4

3.1

2.8

2.6

2.5

1.2

1.2

1.1

1.0

0.8

1.3

1.9

3.6

2.6

4.2

4.2

4.1

4.0

3.8

3.6

3.4

3.2

3.1

2.9

2.9

2.8

2.8

2.8

2.7

2.6

2.5

1.0

1.7

1.6

1.6

1.6

1.6

1.6

1.4

1.5

1.1

1.7

2.3

2.3

2.4

2.4

2.3

2.1

0.5

Wind
kts
30
25
20
15
10
5

32

30

25

22

20

21

23

11

12

16

19

15

10

9

8

10

11

14

16

17

17

18

16

12

13

8

10

5

6

8

12

10

4

7

6

6

7

11

10

12

16

11

9

6

5

4

7

8

9

13

15

17

12

13

10

7

4

9

9

10

16

WDir
dg
WDir
dg

NE

NE

NNE

NNE

NNE

NNE

NNE

NNE

NNE

W

W

SW

SW

SSW

SSE

E

ENE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

N

W

SSW

S

SSW

S

S

SE

NE

NNE

NNE

NE

NE

NNE

NE

NNE

NW

WSW

SSW

SSE

ESE

ENE

NNE

NE

N

WNW

W

WSW

SSW

SE

SE

ESE

ESE

ENE

   

31 Fr 21

01 Sa 12

01 Sa 03

01 Sa 06

01 Sa 09

01 Sa 24

01 Sa 15

01 Sa 18

01 Sa 21

02 Su 12

02 Su 03

02 Su 06

02 Su 09

02 Su 24

02 Su 15

02 Su 18

02 Su 21

03 Mo 12

03 Mo 03

03 Mo 06

03 Mo 09

03 Mo 24

03 Mo 15

03 Mo 18

03 Mo 21

04 Tu 12

04 Tu 03

04 Tu 06

04 Tu 09

04 Tu 24

04 Tu 15

04 Tu 18

04 Tu 21

05 We 12

05 We 03

05 We 06

05 We 09

05 We 24

05 We 15

05 We 18

05 We 21

06 Th 12

06 Th 03

06 Th 06

06 Th 09

06 Th 24

06 Th 15

06 Th 18

06 Th 21

07 Fr 12

07 Fr 03

07 Fr 06

07 Fr 09

07 Fr 24

07 Fr 15

07 Fr 18

07 Fr 21

08 Sa 12

08 Sa 03

08 Sa 06

08 Sa 09

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

12

10

8

6

4

2

1.7

1.5

1.2

1.1

1.0

0.9

0.8

7.5

6.9

6.3

5.5

4.8

4.3

3.9

3.5

3.3

3.2

2.1

2.0

1.8

1.7

1.3

1.7

2.5

3.0

3.6

3.6

3.7

3.7

3.6

3.5

3.4

3.3

3.1

3.1

2.9

3.0

2.9

3.0

3.0

2.9

2.8

2.7

2.1

2.5

2.3

2.2

2.1

2.1

2.1

1.7

2.0

2.5

2.2

2.9

3.0

3.1

3.1

3.0

2.7

1.1

Swell Per
sec

25

20

15

10

5

10.4

10.3

10.2

10.0

9.9

9.9

9.8

8.0

8.0

8.1

8.1

8.1

8.0

7.9

7.9

7.8

7.8

5.7

5.8

5.8

5.7

5.7

7.4

7.6

12.0

7.4

11.5

11.3

11.1

11.0

10.8

10.6

10.4

10.3

10.2

9.9

9.7

9.6

9.6

9.5

9.5

9.4

9.4

4.8

6.9

7.0

7.2

7.5

7.5

7.5

8.4

7.5

4.7

7.8

7.8

7.8

7.8

7.7

7.7

7.8

4.5

SDir
dg
SDir
dg

172

173

173

174

174

173

173

48

51

52

53

54

55

55

56

57

57

185

184

183

183

183

185

58

176

61

172

170

169

167

166

165

163

163

162

161

163

164

165

164

162

161

160

49

58

60

62

63

62

61

153

60

44

62

59

60

60

59

60

60

182

   

31 Fr 21

01 Sa 12

01 Sa 03

01 Sa 06

01 Sa 09

01 Sa 24

01 Sa 15

01 Sa 18

01 Sa 21

02 Su 12

02 Su 03

02 Su 06

02 Su 09

02 Su 24

02 Su 15

02 Su 18

02 Su 21

03 Mo 12

03 Mo 03

03 Mo 06

03 Mo 09

03 Mo 24

03 Mo 15

03 Mo 18

03 Mo 21

04 Tu 12

04 Tu 03

04 Tu 06

04 Tu 09

04 Tu 24

04 Tu 15

04 Tu 18

04 Tu 21

05 We 12

05 We 03

05 We 06

05 We 09

05 We 24

05 We 15

05 We 18

05 We 21

06 Th 12

06 Th 03

06 Th 06

06 Th 09

06 Th 24

06 Th 15

06 Th 18

06 Th 21

07 Fr 12

07 Fr 03

07 Fr 06

07 Fr 09

07 Fr 24

07 Fr 15

07 Fr 18

07 Fr 21

08 Sa 12

08 Sa 03

08 Sa 06

08 Sa 09

Date/Day/Time (Local - 24 hr)

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