Surf Forecasts and Marine Weather - No Hype - Just the Facts!
See Video Forecast HERE (1/10)
Buoys | Buoy Forecast | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Surf Spot Forecast Graph
Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

Sao_Luis
Coordinates: -2S -44W
Start Time (GMT): 00Z17JAN2021
Local Time Zone: GMT -3
© Stormsurf 2020

Surf Hgt
ft
5
4
3
2
1

3.7

3.5

3.4

3.3

3.2

3.2

3.1

3.3

3.3

3.4

3.5

2.4

3.8

4.0

4.2

2.4

2.6

2.6

2.6

2.6

3.9

3.7

3.6

0.4

0.6

0.8

0.9

1.1

1.2

1.2

1.2

1.2

3.1

1.2

1.2

1.1

1.2

1.1

1.0

1.0

0.9

0.9

0.9

3.0

0.8

1.3

0.7

2.7

2.5

2.5

2.5

2.4

2.4

2.4

1.5

0.3

0.3

0.3

0.4

0.3

0.3

Wind
kts
30
25
20
15
10
5

13

10

9

10

9

10

10

11

12

12

13

13

15

15

16

17

17

14

12

17

12

12

11

12

13

14

13

13

15

16

17

18

21

17

14

17

18

17

18

16

15

16

16

18

17

16

16

14

14

14

15

13

15

16

13

13

14

14

13

12

13

WDir
dg
WDir
dg

NE

ENE

E

ENE

ENE

NE

NE

ENE

NE

NE

NE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

E

ENE

ENE

ENE

NE

NE

NE

NE

ENE

ENE

ENE

ENE

E

ENE

ENE

ENE

E

E

ENE

E

ENE

ENE

ENE

ENE

ENE

E

E

E

ENE

ENE

ENE

ENE

ENE

E

E

E

ENE

ENE

NE

ENE

ENE

ENE

   

16 Sa 21

17 Su 12

17 Su 03

17 Su 06

17 Su 09

17 Su 24

17 Su 15

17 Su 18

17 Su 21

18 Mo 12

18 Mo 03

18 Mo 06

18 Mo 09

18 Mo 24

18 Mo 15

18 Mo 18

18 Mo 21

19 Tu 12

19 Tu 03

19 Tu 06

19 Tu 09

19 Tu 24

19 Tu 15

19 Tu 18

19 Tu 21

20 We 12

20 We 03

20 We 06

20 We 09

20 We 24

20 We 15

20 We 18

20 We 21

21 Th 12

21 Th 03

21 Th 06

21 Th 09

21 Th 24

21 Th 15

21 Th 18

21 Th 21

22 Fr 12

22 Fr 03

22 Fr 06

22 Fr 09

22 Fr 24

22 Fr 15

22 Fr 18

22 Fr 21

23 Sa 12

23 Sa 03

23 Sa 06

23 Sa 09

23 Sa 24

23 Sa 15

23 Sa 18

23 Sa 21

24 Su 12

24 Su 03

24 Su 06

24 Su 09

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

6

5

4

3

2

1

3.9

3.7

3.6

3.4

3.4

3.3

3.2

3.3

3.4

3.5

3.6

2.5

4.0

4.2

4.4

4.5

4.7

4.6

4.3

4.4

4.2

4.0

3.9

0.2

0.3

0.4

0.5

0.6

0.6

0.7

0.7

0.7

5.5

0.8

0.8

0.8

0.8

0.8

0.7

0.7

0.7

0.7

0.7

4.9

0.6

1.4

0.5

4.4

4.4

4.3

4.3

4.2

4.1

4.3

1.9

0.2

0.2

0.2

0.3

0.3

0.3

Swell Per
sec

25

20

15

10

5

9.5

9.5

9.5

9.5

9.6

9.6

9.7

9.8

9.9

9.8

9.8

9.7

9.6

9.6

9.5

5.4

5.5

5.7

5.9

5.9

9.2

9.2

9.2

21.6

20.6

20.2

19.4

19.0

18.5

17.9

17.5

16.9

5.7

15.9

15.5

15.2

14.8

14.5

14.3

14.1

13.7

13.4

13.3

6.0

12.8

8.7

12.5

6.0

5.8

5.8

5.7

5.8

5.9

5.6

7.5

14.5

14.0

13.8

13.4

13.3

13.2

SDir
dg
SDir
dg

53

54

54

54

54

53

52

52

51

50

50

43

57

58

58

57

57

56

55

58

57

56

55

30

30

30

30

30

31

31

31

31

63

31

32

31

32

32

33

32

32

34

33

64

33

42

33

65

63

61

59

59

61

65

45

26

26

27

26

25

24

   

16 Sa 21

17 Su 12

17 Su 03

17 Su 06

17 Su 09

17 Su 24

17 Su 15

17 Su 18

17 Su 21

18 Mo 12

18 Mo 03

18 Mo 06

18 Mo 09

18 Mo 24

18 Mo 15

18 Mo 18

18 Mo 21

19 Tu 12

19 Tu 03

19 Tu 06

19 Tu 09

19 Tu 24

19 Tu 15

19 Tu 18

19 Tu 21

20 We 12

20 We 03

20 We 06

20 We 09

20 We 24

20 We 15

20 We 18

20 We 21

21 Th 12

21 Th 03

21 Th 06

21 Th 09

21 Th 24

21 Th 15

21 Th 18

21 Th 21

22 Fr 12

22 Fr 03

22 Fr 06

22 Fr 09

22 Fr 24

22 Fr 15

22 Fr 18

22 Fr 21

23 Sa 12

23 Sa 03

23 Sa 06

23 Sa 09

23 Sa 24

23 Sa 15

23 Sa 18

23 Sa 21

24 Su 12

24 Su 03

24 Su 06

24 Su 09

Date/Day/Time (Local - 24 hr)

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2020 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator