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

 

Porto_Alegra
Coordinates: -30.5S -50W
Start Time (GMT): 00Z20APR2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

2.9

2.7

2.5

2.3

2.2

3.4

3.4

3.5

3.5

3.4

3.4

3.3

3.3

3.2

3.1

3.0

2.9

2.8

2.6

2.5

2.4

2.3

2.3

2.3

2.2

2.1

2.0

0.8

1.5

1.4

1.0

1.0

1.9

1.9

1.5

1.8

1.7

1.6

1.5

1.4

2.0

2.5

2.6

2.8

2.8

2.7

2.5

2.2

2.1

2.4

2.2

2.0

1.1

1.0

1.3

1.3

1.2

1.2

1.2

2.7

3.8

Wind
kts
30
25
20
15
10
5

9

6

6

7

9

9

12

15

18

19

18

18

12

15

12

12

14

17

16

16

16

12

11

11

9

7

5

3

5

6

6

3

7

12

7

11

11

8

9

11

14

15

14

13

13

11

10

5

5

2

3

3

10

12

13

13

9

13

12

9

8

WDir
dg
WDir
dg

SSE

SE

E

ENE

ENE

ENE

ENE

ENE

ENE

ENE

NE

NE

NNE

NE

NNE

NNE

NE

NE

NNE

NNE

NNE

NNE

NE

NNE

NE

NNE

NE

E

ESE

E

E

E

NE

NE

NE

ENE

N

NNW

NW

W

W

W

WSW

SW

SW

SSW

SSW

S

SE

NE

NNW

WNW

WSW

WSW

SW

S

S

SSW

SSW

SSW

SSW

   

19 Su 21

20 Mo 12

20 Mo 03

20 Mo 06

20 Mo 09

20 Mo 24

20 Mo 15

20 Mo 18

20 Mo 21

21 Tu 12

21 Tu 03

21 Tu 06

21 Tu 09

21 Tu 24

21 Tu 15

21 Tu 18

21 Tu 21

22 We 12

22 We 03

22 We 06

22 We 09

22 We 24

22 We 15

22 We 18

22 We 21

23 Th 12

23 Th 03

23 Th 06

23 Th 09

23 Th 24

23 Th 15

23 Th 18

23 Th 21

24 Fr 12

24 Fr 03

24 Fr 06

24 Fr 09

24 Fr 24

24 Fr 15

24 Fr 18

24 Fr 21

25 Sa 12

25 Sa 03

25 Sa 06

25 Sa 09

25 Sa 24

25 Sa 15

25 Sa 18

25 Sa 21

26 Su 12

26 Su 03

26 Su 06

26 Su 09

26 Su 24

26 Su 15

26 Su 18

26 Su 21

27 Mo 12

27 Mo 03

27 Mo 06

27 Mo 09

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

6

5

4

3

2

1

3.6

3.5

3.3

3.1

3.0

3.1

3.3

3.3

3.4

3.3

3.3

3.2

3.2

3.2

3.1

3.0

2.9

2.8

2.7

2.6

2.5

2.4

2.4

2.4

2.3

2.3

2.2

1.7

1.7

1.6

1.6

1.6

2.3

2.3

1.9

2.2

2.2

2.1

2.0

1.8

1.9

2.3

2.6

2.7

2.8

2.8

2.6

2.4

2.3

2.8

2.6

2.5

1.8

1.6

1.7

1.8

1.6

1.7

1.7

3.7

4.0

Swell Per
sec

25

20

15

10

5

7.8

7.7

7.6

7.3

7.2

10.8

10.5

10.4

10.4

10.3

10.3

10.3

10.2

10.2

10.1

10.1

10.1

9.9

9.8

9.7

9.7

9.7

9.6

9.5

9.4

9.2

9.0

4.8

8.8

8.7

6.6

6.3

8.3

8.2

8.1

7.9

7.8

7.7

7.5

7.4

10.9

10.5

10.3

10.2

10.0

9.7

9.5

9.2

9.0

8.8

8.5

8.3

6.3

6.2

7.2

7.2

7.2

7.1

7.1

7.3

9.4

SDir
dg
SDir
dg

187

185

182

180

178

121

123

124

125

126

126

126

127

127

127

126

125

126

125

125

125

125

126

125

124

124

124

50

116

115

137

142

132

135

117

129

125

121

116

114

177

183

183

183

184

183

183

183

182

182

181

180

179

177

77

76

77

75

74

195

193

   

19 Su 21

20 Mo 12

20 Mo 03

20 Mo 06

20 Mo 09

20 Mo 24

20 Mo 15

20 Mo 18

20 Mo 21

21 Tu 12

21 Tu 03

21 Tu 06

21 Tu 09

21 Tu 24

21 Tu 15

21 Tu 18

21 Tu 21

22 We 12

22 We 03

22 We 06

22 We 09

22 We 24

22 We 15

22 We 18

22 We 21

23 Th 12

23 Th 03

23 Th 06

23 Th 09

23 Th 24

23 Th 15

23 Th 18

23 Th 21

24 Fr 12

24 Fr 03

24 Fr 06

24 Fr 09

24 Fr 24

24 Fr 15

24 Fr 18

24 Fr 21

25 Sa 12

25 Sa 03

25 Sa 06

25 Sa 09

25 Sa 24

25 Sa 15

25 Sa 18

25 Sa 21

26 Su 12

26 Su 03

26 Su 06

26 Su 09

26 Su 24

26 Su 15

26 Su 18

26 Su 21

27 Mo 12

27 Mo 03

27 Mo 06

27 Mo 09

Date/Day/Time (Local - 24 hr)

.
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