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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 18Z13OCT2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
15
12
9
6
3

0.7

4.6

4.3

4.1

3.7

3.4

3.2

3.1

3.1

3.1

3.3

3.3

3.4

3.5

3.6

3.6

3.6

3.8

4.4

5.1

5.0

4.7

4.5

4.4

4.1

3.9

3.5

3.1

2.8

2.5

2.3

2.1

1.9

1.8

1.6

1.4

1.3

1.5

10.9

10.7

9.8

6.9

8.2

7.9

7.8

7.8

7.9

7.8

7.6

7.2

6.8

6.4

6.1

5.8

5.7

5.8

5.8

0.3

4.6

4.2

4.1

Wind
kts
30
25
20
15
10
5

16

14

9

10

10

9

11

9

9

8

8

8

8

8

9

7

9

12

13

13

15

17

17

14

15

14

18

19

23

24

25

27

29

28

28

29

35

29

11

14

9

11

12

12

11

8

6

8

8

9

10

10

8

9

9

11

14

19

20

21

20

WDir
dg
WDir
dg

ESE

ESE

ESE

ESE

SE

SE

SE

SE

SE

SE

SE

SE

ESE

SE

SE

S

SW

SW

SW

WSW

WSW

WSW

WSW

SW

SSW

SSW

WSW

WSW

WSW

WSW

WSW

WSW

SW

SW

SW

WSW

WSW

WSW

S

SSE

SSW

SSW

SSW

S

SSE

SSE

S

SE

SE

SE

SE

ESE

E

E

ENE

ENE

E

E

ENE

ENE

ENE

   

13 Tu 15

13 Tu 18

13 Tu 21

14 We 12

14 We 03

14 We 06

14 We 09

14 We 24

14 We 15

14 We 18

14 We 21

15 Th 12

15 Th 03

15 Th 06

15 Th 09

15 Th 24

15 Th 15

15 Th 18

15 Th 21

16 Fr 12

16 Fr 03

16 Fr 06

16 Fr 09

16 Fr 24

16 Fr 15

16 Fr 18

16 Fr 21

17 Sa 12

17 Sa 03

17 Sa 06

17 Sa 09

17 Sa 24

17 Sa 15

17 Sa 18

17 Sa 21

18 Su 12

18 Su 03

18 Su 06

18 Su 09

18 Su 24

18 Su 15

18 Su 18

18 Su 21

19 Mo 12

19 Mo 03

19 Mo 06

19 Mo 09

19 Mo 24

19 Mo 15

19 Mo 18

19 Mo 21

20 Tu 12

20 Tu 03

20 Tu 06

20 Tu 09

20 Tu 24

20 Tu 15

20 Tu 18

20 Tu 21

21 We 12

21 We 03

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

12

10

8

6

4

2

1.0

5.0

4.8

4.5

4.2

3.8

3.7

3.6

3.6

3.7

3.9

4.0

4.3

4.5

4.7

4.8

4.8

4.9

5.4

5.9

5.7

5.4

5.1

5.0

4.7

4.4

4.0

3.6

3.3

3.0

2.7

2.5

2.2

2.0

1.7

1.5

1.4

1.5

10.5

10.5

9.8

6.7

8.5

8.2

7.9

7.7

7.6

7.3

7.1

6.7

6.4

6.1

5.9

5.7

5.5

5.5

5.5

0.2

4.4

4.1

4.0

Swell Per
sec

25

20

15

10

5

7.0

9.2

9.1

9.0

8.9

8.7

8.7

8.6

8.5

8.4

8.3

8.2

7.9

7.8

7.7

7.6

7.7

7.8

8.1

8.6

8.8

8.7

8.8

8.8

8.8

8.8

8.8

8.6

8.6

8.5

8.5

8.5

8.7

8.9

9.1

9.2

9.3

10.0

10.4

10.3

10.0

10.3

9.7

9.7

9.8

10.1

10.4

10.6

10.8

10.7

10.6

10.4

10.3

10.3

10.3

10.4

10.5

18.0

10.4

10.3

10.3

SDir
dg
SDir
dg

64

151

151

150

154

154

153

151

150

149

145

143

132

130

128

129

130

134

136

134

128

122

117

113

109

107

105

104

103

102

100

100

100

99

99

100

101

103

170

156

149

123

143

141

139

137

136

135

135

135

135

134

134

133

132

131

130

162

130

129

129

   

13 Tu 15

13 Tu 18

13 Tu 21

14 We 12

14 We 03

14 We 06

14 We 09

14 We 24

14 We 15

14 We 18

14 We 21

15 Th 12

15 Th 03

15 Th 06

15 Th 09

15 Th 24

15 Th 15

15 Th 18

15 Th 21

16 Fr 12

16 Fr 03

16 Fr 06

16 Fr 09

16 Fr 24

16 Fr 15

16 Fr 18

16 Fr 21

17 Sa 12

17 Sa 03

17 Sa 06

17 Sa 09

17 Sa 24

17 Sa 15

17 Sa 18

17 Sa 21

18 Su 12

18 Su 03

18 Su 06

18 Su 09

18 Su 24

18 Su 15

18 Su 18

18 Su 21

19 Mo 12

19 Mo 03

19 Mo 06

19 Mo 09

19 Mo 24

19 Mo 15

19 Mo 18

19 Mo 21

20 Tu 12

20 Tu 03

20 Tu 06

20 Tu 09

20 Tu 24

20 Tu 15

20 Tu 18

20 Tu 21

21 We 12

21 We 03

Date/Day/Time (Local - 24 hr)

.
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