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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 06Z08SEP2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

4.3

4.0

3.7

3.5

3.5

3.5

3.5

3.6

3.6

3.5

3.0

2.2

2.7

3.1

3.3

3.5

3.6

3.6

3.5

3.4

3.2

3.1

3.0

2.9

3.0

3.0

2.0

2.9

2.3

2.2

2.0

1.8

1.6

1.4

9.7

8.7

8.0

7.6

7.1

6.8

6.9

7.4

7.5

5.1

5.6

4.5

4.2

3.5

2.8

2.7

3.6

3.3

3.6

3.8

4.0

4.0

3.8

6.3

6.1

5.6

5.3

Wind
kts
30
25
20
15
10
5

14

14

14

9

6

7

7

6

3

5

5

7

10

11

10

11

11

8

9

5

7

6

8

5

9

9

14

4

6

14

44

28

20

18

15

14

16

16

14

16

16

14

11

17

17

17

18

17

15

15

16

17

19

21

22

22

19

13

13

11

13

WDir
dg
WDir
dg

NNE

NNE

NNE

NNE

NE

NE

NE

NNE

ENE

SSE

SSE

SSE

SSE

SE

E

E

ENE

ENE

NE

NE

ENE

E

ESE

ESE

E

E

E

SE

NE

N

SSW

S

SW

SSW

SSW

SW

SSW

SSW

SSW

SSW

SSW

SSW

SSE

ESE

ESE

ESE

ESE

E

E

E

E

E

E

E

E

E

NE

N

W

WSW

SSE

   

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

14 Mo 18

14 Mo 21

15 Tu 12

15 Tu 03

15 Tu 06

15 Tu 09

15 Tu 24

15 Tu 15

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

12

10

8

6

4

2

4.5

4.2

4.0

3.8

3.8

3.8

3.8

3.8

3.8

3.7

3.1

3.1

3.6

4.0

4.2

4.3

4.3

4.3

4.2

4.0

3.9

3.7

3.6

3.6

3.7

3.8

1.8

3.8

3.0

3.4

2.7

2.4

2.2

1.9

9.8

8.9

8.3

7.8

7.4

7.2

7.2

7.5

7.6

5.3

5.8

4.7

4.5

3.8

3.1

3.0

3.6

3.5

3.7

3.9

4.0

4.0

3.8

7.8

7.3

6.6

6.2

Swell Per
sec

25

20

15

10

5

9.5

9.4

9.3

9.2

9.2

9.2

9.2

9.4

9.5

9.5

9.5

7.0

7.4

7.6

7.8

8.1

8.4

8.4

8.4

8.4

8.4

8.3

8.2

8.1

8.0

7.9

11.3

7.8

7.7

6.5

7.6

7.5

7.5

7.5

9.9

9.7

9.7

9.6

9.6

9.6

9.7

9.8

9.9

9.6

9.7

9.6

9.3

9.2

9.0

8.9

10.0

9.3

9.7

9.8

10.0

10.1

10.0

8.0

8.4

8.4

8.6

SDir
dg
SDir
dg

166

165

165

166

165

165

166

167

168

170

172

80

76

75

74

72

71

70

70

69

70

70

72

75

81

83

176

86

69

158

69

69

67

66

162

158

155

153

150

149

149

152

153

172

173

176

175

180

181

180

177

175

175

174

173

172

173

65

67

69

74

   

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

14 Mo 18

14 Mo 21

15 Tu 12

15 Tu 03

15 Tu 06

15 Tu 09

15 Tu 24

15 Tu 15

Date/Day/Time (Local - 24 hr)

.
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