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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 12Z29SEP2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

1.6

4.1

4.1

3.8

4.1

4.4

4.2

4.0

3.7

3.5

3.3

3.2

5.1

5.0

4.8

4.7

5.0

5.2

2.2

2.0

1.8

1.6

7.6

8.0

7.6

7.0

6.3

5.8

5.9

7.1

7.3

7.3

7.1

7.0

6.8

6.3

5.6

5.0

4.4

4.0

5.1

5.1

4.9

4.7

4.6

4.6

4.7

4.5

4.4

4.3

2.0

1.7

1.3

1.7

1.9

9.6

8.3

7.2

5.4

4.1

9.5

Wind
kts
30
25
20
15
10
5

16

12

13

9

10

15

14

20

21

20

14

13

9

8

5

11

13

12

17

15

16

17

15

15

10

10

11

10

10

16

19

21

23

25

26

28

32

32

28

20

12

15

21

19

16

11

6

6

10

15

19

28

32

31

27

16

15

11

31

27

23

WDir
dg
WDir
dg

NE

NNE

NNW

W

W

WNW

W

SW

SW

SW

SSW

SSW

S

SSW

SW

SSW

SSW

SW

SW

SSW

SW

SW

SW

SW

SW

SSW

S

SSE

E

NE

NE

NE

NE

NE

NE

NE

NE

NNE

NNE

NNE

N

WSW

SW

SW

SW

SSW

SSW

SE

E

ENE

E

ENE

E

E

ENE

NNE

WNW

WNW

SSE

SSE

SE

   

29 Tu 09

29 Tu 24

29 Tu 15

29 Tu 18

29 Tu 21

30 We 12

30 We 03

30 We 06

30 We 09

30 We 24

30 We 15

30 We 18

30 We 21

01 Th 12

01 Th 03

01 Th 06

01 Th 09

01 Th 24

01 Th 15

01 Th 18

01 Th 21

02 Fr 12

02 Fr 03

02 Fr 06

02 Fr 09

02 Fr 24

02 Fr 15

02 Fr 18

02 Fr 21

03 Sa 12

03 Sa 03

03 Sa 06

03 Sa 09

03 Sa 24

03 Sa 15

03 Sa 18

03 Sa 21

04 Su 12

04 Su 03

04 Su 06

04 Su 09

04 Su 24

04 Su 15

04 Su 18

04 Su 21

05 Mo 12

05 Mo 03

05 Mo 06

05 Mo 09

05 Mo 24

05 Mo 15

05 Mo 18

05 Mo 21

06 Tu 12

06 Tu 03

06 Tu 06

06 Tu 09

06 Tu 24

06 Tu 15

06 Tu 18

06 Tu 21

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

12

10

8

6

4

2

1.6

5.6

5.6

5.2

5.3

5.4

5.1

4.8

4.4

4.1

3.8

3.7

5.5

5.2

5.0

4.9

5.1

5.3

2.6

2.4

2.2

2.0

7.6

7.8

7.4

6.7

6.1

5.8

5.9

6.2

6.4

6.3

6.1

5.8

5.5

5.1

4.7

4.2

3.8

3.5

6.8

6.4

6.0

5.5

5.3

5.2

5.2

5.0

4.8

4.8

2.9

2.4

1.9

1.7

1.6

10.7

9.3

8.2

6.3

4.8

11.1

Swell Per
sec

25

20

15

10

5

10.0

7.3

7.3

7.3

7.7

8.0

8.2

8.3

8.5

8.6

8.7

8.6

9.3

9.5

9.6

9.6

9.8

9.8

8.4

8.3

8.2

8.1

10.0

10.3

10.4

10.4

10.2

10.0

10.1

11.5

11.5

11.5

11.5

12.0

12.4

12.3

12.0

11.7

11.6

11.3

7.5

7.9

8.2

8.4

8.6

8.8

9.0

9.1

9.1

9.1

7.0

6.9

7.0

10.0

12.1

8.9

8.9

8.7

8.6

8.6

8.6

SDir
dg
SDir
dg

172

79

73

77

76

77

78

79

79

81

81

81

194

193

192

191

191

190

75

75

74

73

187

187

186

185

184

180

175

170

166

163

161

159

158

156

155

154

153

152

56

65

67

69

70

70

71

72

73

74

175

177

176

154

156

76

79

85

79

76

129

   

29 Tu 09

29 Tu 24

29 Tu 15

29 Tu 18

29 Tu 21

30 We 12

30 We 03

30 We 06

30 We 09

30 We 24

30 We 15

30 We 18

30 We 21

01 Th 12

01 Th 03

01 Th 06

01 Th 09

01 Th 24

01 Th 15

01 Th 18

01 Th 21

02 Fr 12

02 Fr 03

02 Fr 06

02 Fr 09

02 Fr 24

02 Fr 15

02 Fr 18

02 Fr 21

03 Sa 12

03 Sa 03

03 Sa 06

03 Sa 09

03 Sa 24

03 Sa 15

03 Sa 18

03 Sa 21

04 Su 12

04 Su 03

04 Su 06

04 Su 09

04 Su 24

04 Su 15

04 Su 18

04 Su 21

05 Mo 12

05 Mo 03

05 Mo 06

05 Mo 09

05 Mo 24

05 Mo 15

05 Mo 18

05 Mo 21

06 Tu 12

06 Tu 03

06 Tu 06

06 Tu 09

06 Tu 24

06 Tu 15

06 Tu 18

06 Tu 21

Date/Day/Time (Local - 24 hr)

.
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