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

 

Kauai_S
Coordinates: 21.83N -159.5W
Start Time (GMT): 12Z18APR2026
Local Time Zone: GMT -10
© Stormsurf 2026

Surf Hgt
ft
5
4
3
2
1

2.1

2.0

1.9

1.3

2.0

1.8

1.4

1.5

1.7

1.4

1.4

1.7

1.5

1.2

1.1

0.9

0.8

0.7

0.7

1.3

1.3

1.3

1.3

1.3

1.4

0.9

0.9

1.4

1.3

1.3

1.2

1.9

1.8

1.8

2.1

2.3

3.0

2.8

2.7

2.7

2.4

2.3

2.2

2.1

1.9

1.8

1.6

1.5

2.4

2.0

2.2

2.2

2.0

1.9

1.9

1.8

1.7

1.8

1.7

2.0

1.5

Wind
kts
30
25
20
15
10
5

20

16

14

8

8

6

6

3

13

14

13

7

8

10

12

19

17

13

10

5

3

5

3

2

1

1

1

1

4

7

7

5

6

3

5

3

1

3

5

2

7

11

11

10

10

7

13

18

18

16

16

15

14

16

21

21

20

16

18

16

17

WDir
dg
WDir
dg

ENE

E

ENE

E

ENE

NE

NE

ESE

E

E

E

ESE

E

E

ENE

ENE

ENE

E

ESE

E

S

SSW

SSW

SSE

E

N

E

S

W

WNW

NW

NW

NNW

NE

E

ESE

E

NNE

NNE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

ENE

E

   

18 Sa 02

18 Sa 05

18 Sa 08

18 Sa 11

18 Sa 14

18 Sa 17

18 Sa 20

18 Sa 23

19 Su 02

19 Su 05

19 Su 08

19 Su 11

19 Su 14

19 Su 17

19 Su 20

19 Su 23

20 Mo 02

20 Mo 05

20 Mo 08

20 Mo 11

20 Mo 14

20 Mo 17

20 Mo 20

20 Mo 23

21 Tu 02

21 Tu 05

21 Tu 08

21 Tu 11

21 Tu 14

21 Tu 17

21 Tu 20

21 Tu 23

22 We 02

22 We 05

22 We 08

22 We 11

22 We 14

22 We 17

22 We 20

22 We 23

23 Th 02

23 Th 05

23 Th 08

23 Th 11

23 Th 14

23 Th 17

23 Th 20

23 Th 23

24 Fr 02

24 Fr 05

24 Fr 08

24 Fr 11

24 Fr 14

24 Fr 17

24 Fr 20

24 Fr 23

25 Sa 02

25 Sa 05

25 Sa 08

25 Sa 11

25 Sa 14

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

6

5

4

3

2

1

1.7

1.6

1.6

2.3

3.2

2.9

2.4

2.1

2.4

2.1

1.2

2.0

2.1

1.8

1.8

1.5

1.2

1.2

1.2

1.6

1.5

1.5

1.5

1.5

1.6

1.4

1.3

1.6

1.5

1.5

1.4

1.5

1.5

1.6

1.6

1.7

2.3

2.3

2.2

2.2

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.6

1.4

1.6

1.6

1.6

1.5

1.5

1.5

1.5

1.6

1.5

1.8

1.4

Swell Per
sec

25

20

15

10

5

12.6

12.4

12.3

5.8

6.1

6.2

5.8

7.0

7.0

6.5

11.6

8.9

7.2

6.6

6.5

6.4

6.2

6.0

5.8

8.5

8.6

8.9

8.7

8.8

8.5

6.6

6.4

8.5

8.5

8.5

8.5

12.0

11.8

11.6

13.6

13.3

12.9

12.6

12.5

12.3

12.0

11.9

11.9

11.8

11.7

11.6

11.6

11.4

14.4

14.1

13.6

13.4

12.9

12.6

12.5

12.1

11.8

11.4

11.1

11.1

10.9

SDir
dg
SDir
dg

176

177

176

128

112

130

134

139

136

133

175

138

138

138

138

141

142

143

143

141

143

141

140

138

137

139

139

138

139

140

140

314

315

315

332

332

326

327

328

328

329

329

329

329

330

330

330

330

283

287

286

285

285

285

286

286

326

325

329

326

326

   

18 Sa 02

18 Sa 05

18 Sa 08

18 Sa 11

18 Sa 14

18 Sa 17

18 Sa 20

18 Sa 23

19 Su 02

19 Su 05

19 Su 08

19 Su 11

19 Su 14

19 Su 17

19 Su 20

19 Su 23

20 Mo 02

20 Mo 05

20 Mo 08

20 Mo 11

20 Mo 14

20 Mo 17

20 Mo 20

20 Mo 23

21 Tu 02

21 Tu 05

21 Tu 08

21 Tu 11

21 Tu 14

21 Tu 17

21 Tu 20

21 Tu 23

22 We 02

22 We 05

22 We 08

22 We 11

22 We 14

22 We 17

22 We 20

22 We 23

23 Th 02

23 Th 05

23 Th 08

23 Th 11

23 Th 14

23 Th 17

23 Th 20

23 Th 23

24 Fr 02

24 Fr 05

24 Fr 08

24 Fr 11

24 Fr 14

24 Fr 17

24 Fr 20

24 Fr 23

25 Sa 02

25 Sa 05

25 Sa 08

25 Sa 11

25 Sa 14

Date/Day/Time (Local - 24 hr)

.
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