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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 12Z20OCT2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

6.1

6.0

6.1

6.4

6.7

6.7

6.2

5.9

5.5

5.2

5.0

4.7

4.7

4.6

4.5

4.4

4.4

4.5

4.6

4.7

4.8

4.5

4.1

3.7

3.5

4.4

3.9

3.6

3.4

3.1

2.8

2.6

2.4

2.3

2.2

2.1

2.0

3.1

1.8

1.7

1.5

1.4

1.5

7.1

0.4

6.8

6.7

6.8

6.5

6.0

5.6

5.3

5.1

5.0

4.6

4.8

4.6

4.6

4.5

4.3

4.1

Wind
kts
30
25
20
15
10
5

5

6

9

11

13

14

15

16

17

19

20

22

22

21

22

22

21

22

22

25

26

29

28

15

14

11

12

11

9

10

7

10

9

11

13

11

9

10

14

15

18

17

17

18

17

14

15

17

11

9

10

12

13

11

9

7

6

7

9

11

11

WDir
dg
WDir
dg

SSW

S

SE

ESE

E

E

E

E

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

NE

ENE

NE

NE

NE

NE

N

NNE

NNE

NNE

N

N

NNW

WNW

W

SW

SSW

SW

SSW

SSW

S

SSE

SE

SE

SE

SE

ESE

ESE

ESE

SE

SSE

SSE

S

S

SSE

SSE

SE

SE

ESE

ESE

ESE

ESE

ESE

E

   

20 Tu 09

20 Tu 24

20 Tu 15

20 Tu 18

20 Tu 21

21 We 12

21 We 03

21 We 06

21 We 09

21 We 24

21 We 15

21 We 18

21 We 21

22 Th 12

22 Th 03

22 Th 06

22 Th 09

22 Th 24

22 Th 15

22 Th 18

22 Th 21

23 Fr 12

23 Fr 03

23 Fr 06

23 Fr 09

23 Fr 24

23 Fr 15

23 Fr 18

23 Fr 21

24 Sa 12

24 Sa 03

24 Sa 06

24 Sa 09

24 Sa 24

24 Sa 15

24 Sa 18

24 Sa 21

25 Su 12

25 Su 03

25 Su 06

25 Su 09

25 Su 24

25 Su 15

25 Su 18

25 Su 21

26 Mo 12

26 Mo 03

26 Mo 06

26 Mo 09

26 Mo 24

26 Mo 15

26 Mo 18

26 Mo 21

27 Tu 12

27 Tu 03

27 Tu 06

27 Tu 09

27 Tu 24

27 Tu 15

27 Tu 18

27 Tu 21

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

12

10

8

6

4

2

5.9

5.8

5.8

6.0

6.1

6.1

5.6

5.3

5.1

4.9

4.7

4.5

4.5

4.4

4.4

4.3

4.3

4.3

4.4

4.3

4.2

4.0

3.8

3.4

3.3

6.0

5.3

5.0

4.6

4.3

4.0

3.7

3.4

3.2

3.1

2.9

2.8

3.6

2.5

2.3

2.1

2.0

2.0

8.6

0.2

8.1

8.0

8.0

7.7

7.1

6.6

6.3

6.0

5.9

5.1

5.0

4.9

4.9

4.8

4.6

4.4

Swell Per
sec

25

20

15

10

5

10.3

10.3

10.4

10.7

11.0

11.1

11.0

11.0

10.8

10.6

10.5

10.4

10.3

10.3

10.2

10.2

10.2

10.4

10.6

11.0

11.3

11.1

11.0

10.9

10.7

7.4

7.3

7.3

7.3

7.2

7.1

7.1

7.0

7.1

7.2

7.2

7.3

8.5

7.3

7.3

7.2

7.2

7.3

8.3

18.5

8.4

8.4

8.4

8.4

8.4

8.4

8.5

8.4

8.4

9.1

9.5

9.4

9.4

9.5

9.4

9.3

SDir
dg
SDir
dg

148

147

145

141

139

139

143

143

143

143

143

142

141

140

139

137

135

134

133

132

131

131

131

131

131

55

59

60

61

62

63

63

64

63

63

63

64

151

63

61

62

60

63

127

163

122

122

123

121

117

115

116

116

116

98

98

97

100

100

100

101

   

20 Tu 09

20 Tu 24

20 Tu 15

20 Tu 18

20 Tu 21

21 We 12

21 We 03

21 We 06

21 We 09

21 We 24

21 We 15

21 We 18

21 We 21

22 Th 12

22 Th 03

22 Th 06

22 Th 09

22 Th 24

22 Th 15

22 Th 18

22 Th 21

23 Fr 12

23 Fr 03

23 Fr 06

23 Fr 09

23 Fr 24

23 Fr 15

23 Fr 18

23 Fr 21

24 Sa 12

24 Sa 03

24 Sa 06

24 Sa 09

24 Sa 24

24 Sa 15

24 Sa 18

24 Sa 21

25 Su 12

25 Su 03

25 Su 06

25 Su 09

25 Su 24

25 Su 15

25 Su 18

25 Su 21

26 Mo 12

26 Mo 03

26 Mo 06

26 Mo 09

26 Mo 24

26 Mo 15

26 Mo 18

26 Mo 21

27 Tu 12

27 Tu 03

27 Tu 06

27 Tu 09

27 Tu 24

27 Tu 15

27 Tu 18

27 Tu 21

Date/Day/Time (Local - 24 hr)

.
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