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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 18Z05OCT2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

4.5

4.3

3.7

3.3

2.3

3.1

2.9

2.7

2.6

1.8

2.3

2.1

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

5.1

4.5

4.1

1.4

3.3

3.0

2.8

2.6

2.5

2.5

2.5

2.5

2.5

2.4

2.6

2.5

2.4

2.2

2.1

2.1

2.2

3.5

4.3

5.0

5.5

5.8

5.9

5.7

5.6

5.4

5.1

4.9

4.7

4.4

4.3

4.1

3.9

3.6

Wind
kts
30
25
20
15
10
5

10

13

15

17

22

18

19

17

16

19

18

19

20

20

18

17

21

25

25

26

27

27

21

7

9

14

14

10

6

5

6

6

6

4

8

9

12

10

8

8

6

18

9

10

13

12

10

6

6

8

11

6

4

8

8

10

8

12

11

8

8

WDir
dg
WDir
dg

E

E

ENE

E

ENE

ENE

ENE

NE

NE

ENE

ENE

ENE

ENE

NE

NE

NE

ENE

NE

NE

NE

NE

NE

NNE

NNE

NE

NNE

NNE

N

WNW

WNW

SW

SSW

SSE

SSE

E

NE

NNE

NNE

NNE

NNW

NW

SW

WSW

W

WSW

WSW

W

WSW

SE

NE

NNE

NNE

SE

S

SSW

SSW

S

S

S

S

S

   

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

07 We 12

07 We 03

07 We 06

07 We 09

07 We 24

07 We 15

07 We 18

07 We 21

08 Th 12

08 Th 03

08 Th 06

08 Th 09

08 Th 24

08 Th 15

08 Th 18

08 Th 21

09 Fr 12

09 Fr 03

09 Fr 06

09 Fr 09

09 Fr 24

09 Fr 15

09 Fr 18

09 Fr 21

10 Sa 12

10 Sa 03

10 Sa 06

10 Sa 09

10 Sa 24

10 Sa 15

10 Sa 18

10 Sa 21

11 Su 12

11 Su 03

11 Su 06

11 Su 09

11 Su 24

11 Su 15

11 Su 18

11 Su 21

12 Mo 12

12 Mo 03

12 Mo 06

12 Mo 09

12 Mo 24

12 Mo 15

12 Mo 18

12 Mo 21

13 Tu 12

13 Tu 03

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

12

10

8

6

4

2

5.0

4.8

4.2

3.8

2.8

3.3

3.1

2.9

2.7

2.0

2.3

2.1

2.0

1.9

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

6.8

6.0

5.5

1.4

4.6

4.2

3.9

3.7

3.5

3.4

3.3

3.3

3.3

3.1

3.4

3.2

3.1

2.9

2.7

2.8

3.0

3.6

4.4

5.1

5.4

5.6

5.6

5.5

5.4

5.2

5.0

4.8

4.7

4.5

4.4

4.2

4.0

3.9

Swell Per
sec

25

20

15

10

5

9.1

9.0

8.8

8.6

8.3

9.5

9.4

9.2

9.6

8.8

9.8

9.7

9.7

9.7

9.6

9.5

9.3

9.1

9.0

8.9

8.8

8.7

8.7

7.5

7.5

7.4

10.1

7.2

7.0

7.0

7.1

7.3

7.4

7.5

7.5

7.7

7.8

7.8

7.8

7.8

7.7

7.6

7.5

7.4

9.8

9.8

10.0

10.2

10.4

10.4

10.4

10.4

10.3

10.3

10.2

10.1

9.9

9.8

9.7

9.6

9.4

SDir
dg
SDir
dg

178

174

177

176

182

171

169

168

167

170

165

164

163

161

159

158

157

156

154

154

153

151

150

57

61

63

145

65

67

70

72

75

77

78

79

80

82

75

76

77

79

80

77

74

144

140

137

134

131

128

126

124

123

123

122

121

120

120

119

117

116

   

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

07 We 12

07 We 03

07 We 06

07 We 09

07 We 24

07 We 15

07 We 18

07 We 21

08 Th 12

08 Th 03

08 Th 06

08 Th 09

08 Th 24

08 Th 15

08 Th 18

08 Th 21

09 Fr 12

09 Fr 03

09 Fr 06

09 Fr 09

09 Fr 24

09 Fr 15

09 Fr 18

09 Fr 21

10 Sa 12

10 Sa 03

10 Sa 06

10 Sa 09

10 Sa 24

10 Sa 15

10 Sa 18

10 Sa 21

11 Su 12

11 Su 03

11 Su 06

11 Su 09

11 Su 24

11 Su 15

11 Su 18

11 Su 21

12 Mo 12

12 Mo 03

12 Mo 06

12 Mo 09

12 Mo 24

12 Mo 15

12 Mo 18

12 Mo 21

13 Tu 12

13 Tu 03

Date/Day/Time (Local - 24 hr)

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