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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 06Z07SEP2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
15
12
9
6
3

5.8

5.9

6.0

6.0

5.8

5.5

5.2

4.7

4.4

4.1

3.9

3.6

3.6

3.6

3.6

3.7

3.4

3.1

3.6

3.5

2.7

3.1

3.3

3.4

3.4

3.2

3.1

2.9

2.8

2.7

2.6

2.6

2.7

2.7

2.3

2.1

1.8

3.6

3.6

3.0

2.3

1.5

1.3

1.1

1.0

0.9

1.0

1.0

11.9

11.8

11.9

11.8

11.4

10.9

10.4

9.0

7.9

7.1

6.7

6.4

6.2

Wind
kts
30
25
20
15
10
5

1

5

7

4

6

14

18

18

16

16

15

11

7

8

7

6

3

6

9

8

9

9

9

11

11

11

12

10

9

10

7

11

9

9

15

14

10

17

22

37

42

30

24

23

22

21

19

17

14

15

16

17

18

18

19

19

23

23

24

24

18

WDir
dg
WDir
dg

WSW

NW

NNW

N

E

ENE

NE

NE

NNE

NNE

NNE

N

NE

NE

NE

N

SSE

S

SSE

SSE

SE

SE

ESE

E

E

ENE

ENE

ENE

ENE

ENE

E

E

ENE

NE

ENE

NE

NE

NNW

WNW

W

WSW

SW

WSW

SW

SSW

SSW

SSW

S

SSE

SE

SE

ESE

E

E

E

ENE

ENE

ENE

ENE

NE

NE

   

07 Mo 03

07 Mo 06

07 Mo 09

07 Mo 24

07 Mo 15

07 Mo 18

07 Mo 21

08 Tu 12

08 Tu 03

08 Tu 06

08 Tu 09

08 Tu 24

08 Tu 15

08 Tu 18

08 Tu 21

09 We 12

09 We 03

09 We 06

09 We 09

09 We 24

09 We 15

09 We 18

09 We 21

10 Th 12

10 Th 03

10 Th 06

10 Th 09

10 Th 24

10 Th 15

10 Th 18

10 Th 21

11 Fr 12

11 Fr 03

11 Fr 06

11 Fr 09

11 Fr 24

11 Fr 15

11 Fr 18

11 Fr 21

12 Sa 12

12 Sa 03

12 Sa 06

12 Sa 09

12 Sa 24

12 Sa 15

12 Sa 18

12 Sa 21

13 Su 12

13 Su 03

13 Su 06

13 Su 09

13 Su 24

13 Su 15

13 Su 18

13 Su 21

14 Mo 12

14 Mo 03

14 Mo 06

14 Mo 09

14 Mo 24

14 Mo 15

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

12

10

8

6

4

2

6.1

6.1

6.1

6.1

5.9

5.6

5.4

5.0

4.6

4.4

4.2

3.9

3.9

3.9

3.9

3.9

3.6

3.2

3.8

3.6

3.6

4.0

4.1

4.1

4.0

3.9

3.8

3.7

3.5

3.4

3.3

3.4

3.5

3.6

2.0

1.9

2.5

5.3

5.0

4.1

3.1

2.0

1.6

1.4

1.2

1.1

1.1

1.2

10.7

10.6

10.5

10.3

10.0

9.6

9.3

8.1

7.3

6.6

6.3

5.5

5.3

Swell Per
sec

25

20

15

10

5

9.6

9.6

9.7

9.8

9.8

9.8

9.7

9.6

9.5

9.4

9.3

9.2

9.2

9.2

9.2

9.3

9.4

9.4

9.5

9.5

7.3

7.7

8.0

8.2

8.3

8.3

8.2

8.0

7.9

7.8

7.8

7.7

7.6

7.5

11.5

11.1

7.3

6.9

7.1

7.2

7.4

7.5

7.8

8.0

8.0

8.0

8.5

8.7

11.1

11.2

11.4

11.4

11.4

11.3

11.2

11.1

10.9

10.7

10.6

11.6

11.7

SDir
dg
SDir
dg

177

175

172

170

168

167

165

166

165

165

165

166

165

166

166

168

169

171

171

172

75

71

70

70

69

69

68

68

69

70

73

76

80

83

176

176

73

60

67

68

67

66

66

66

65

66

67

68

161

159

157

154

152

149

145

151

152

151

148

139

137

   

07 Mo 03

07 Mo 06

07 Mo 09

07 Mo 24

07 Mo 15

07 Mo 18

07 Mo 21

08 Tu 12

08 Tu 03

08 Tu 06

08 Tu 09

08 Tu 24

08 Tu 15

08 Tu 18

08 Tu 21

09 We 12

09 We 03

09 We 06

09 We 09

09 We 24

09 We 15

09 We 18

09 We 21

10 Th 12

10 Th 03

10 Th 06

10 Th 09

10 Th 24

10 Th 15

10 Th 18

10 Th 21

11 Fr 12

11 Fr 03

11 Fr 06

11 Fr 09

11 Fr 24

11 Fr 15

11 Fr 18

11 Fr 21

12 Sa 12

12 Sa 03

12 Sa 06

12 Sa 09

12 Sa 24

12 Sa 15

12 Sa 18

12 Sa 21

13 Su 12

13 Su 03

13 Su 06

13 Su 09

13 Su 24

13 Su 15

13 Su 18

13 Su 21

14 Mo 12

14 Mo 03

14 Mo 06

14 Mo 09

14 Mo 24

14 Mo 15

Date/Day/Time (Local - 24 hr)

.
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