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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 00Z13JUL2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

3.9

3.9

6.5

6.1

4.8

4.1

4.0

4.2

5.3

5.5

5.5

5.6

5.7

6.1

5.3

4.7

4.3

4.0

3.8

3.6

3.5

3.2

3.2

3.0

3.2

3.2

3.1

3.2

3.1

3.0

2.9

2.8

2.7

2.5

6.4

2.3

6.2

6.4

1.6

1.7

1.6

0.9

1.0

6.7

6.4

6.1

5.9

5.7

5.6

5.4

5.3

5.1

4.9

4.7

4.5

4.3

4.1

4.1

3.9

3.5

0.5

Wind
kts
30
25
20
15
10
5

18

18

17

15

14

13

11

9

5

1

8

9

15

18

17

23

25

24

22

18

15

11

12

10

14

17

18

17

15

16

19

20

21

18

11

15

10

11

16

19

21

18

18

14

7

10

13

13

14

10

11

7

16

9

6

12

13

13

11

14

14

WDir
dg
WDir
dg

WSW

WSW

WSW

WSW

WSW

WSW

WSW

SW

SW

ENE

ENE

NNE

NNE

NNE

NE

NE

NE

NNE

NNE

NNE

NNE

NNE

NNE

NNE

NE

NE

NNE

NNE

NNE

NNE

NE

NE

NE

NNE

NNE

NNE

NNE

NE

NE

NE

NNE

NNE

NNE

NNE

NE

NNE

NNE

NNE

N

NNW

NNW

NNW

W

W

NNW

NNE

NNE

N

E

ESE

E

   

12 Su 21

13 Mo 12

13 Mo 03

13 Mo 06

13 Mo 09

13 Mo 24

13 Mo 15

13 Mo 18

13 Mo 21

14 Tu 12

14 Tu 03

14 Tu 06

14 Tu 09

14 Tu 24

14 Tu 15

14 Tu 18

14 Tu 21

15 We 12

15 We 03

15 We 06

15 We 09

15 We 24

15 We 15

15 We 18

15 We 21

16 Th 12

16 Th 03

16 Th 06

16 Th 09

16 Th 24

16 Th 15

16 Th 18

16 Th 21

17 Fr 12

17 Fr 03

17 Fr 06

17 Fr 09

17 Fr 24

17 Fr 15

17 Fr 18

17 Fr 21

18 Sa 12

18 Sa 03

18 Sa 06

18 Sa 09

18 Sa 24

18 Sa 15

18 Sa 18

18 Sa 21

19 Su 12

19 Su 03

19 Su 06

19 Su 09

19 Su 24

19 Su 15

19 Su 18

19 Su 21

20 Mo 12

20 Mo 03

20 Mo 06

20 Mo 09

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

12

10

8

6

4

2

3.2

3.2

5.5

5.3

4.7

4.6

4.5

4.4

5.3

5.7

5.8

5.8

5.8

6.1

5.4

4.8

4.4

4.1

3.9

3.7

3.7

4.7

3.4

4.3

3.3

3.2

3.1

3.1

3.0

2.9

2.8

2.7

2.6

2.3

7.5

2.2

7.1

7.2

1.5

1.7

1.5

0.9

0.8

7.4

7.1

6.8

6.6

6.4

6.4

6.2

6.0

5.8

5.6

5.4

5.2

5.0

4.9

4.9

4.6

4.2

0.5

Swell Per
sec

25

20

15

10

5

12.3

11.9

11.7

11.6

10.3

8.9

8.9

9.5

10.0

9.7

9.5

9.6

9.9

9.9

9.8

9.8

9.8

9.7

9.6

9.5

9.4

6.8

9.5

6.9

9.7

9.8

10.0

10.5

10.5

10.4

10.4

10.4

10.4

10.6

8.4

10.4

8.7

8.8

10.6

10.4

10.5

10.3

13.2

9.0

9.0

8.9

8.8

8.8

8.8

8.8

8.7

8.7

8.8

8.7

8.6

8.5

8.5

8.4

8.4

8.4

10.9

SDir
dg
SDir
dg

122

127

169

164

168

164

157

151

140

137

134

132

125

116

124

127

126

125

123

121

119

55

116

58

114

113

112

111

111

110

110

110

110

112

56

110

58

58

113

111

110

113

179

60

62

63

62

62

61

62

62

62

62

62

63

63

61

58

63

65

181

   

12 Su 21

13 Mo 12

13 Mo 03

13 Mo 06

13 Mo 09

13 Mo 24

13 Mo 15

13 Mo 18

13 Mo 21

14 Tu 12

14 Tu 03

14 Tu 06

14 Tu 09

14 Tu 24

14 Tu 15

14 Tu 18

14 Tu 21

15 We 12

15 We 03

15 We 06

15 We 09

15 We 24

15 We 15

15 We 18

15 We 21

16 Th 12

16 Th 03

16 Th 06

16 Th 09

16 Th 24

16 Th 15

16 Th 18

16 Th 21

17 Fr 12

17 Fr 03

17 Fr 06

17 Fr 09

17 Fr 24

17 Fr 15

17 Fr 18

17 Fr 21

18 Sa 12

18 Sa 03

18 Sa 06

18 Sa 09

18 Sa 24

18 Sa 15

18 Sa 18

18 Sa 21

19 Su 12

19 Su 03

19 Su 06

19 Su 09

19 Su 24

19 Su 15

19 Su 18

19 Su 21

20 Mo 12

20 Mo 03

20 Mo 06

20 Mo 09

Date/Day/Time (Local - 24 hr)

.
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