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

 

Kauai_S
Coordinates: 21.83N -159.5W
Start Time (GMT): 18Z21DEC2025
Local Time Zone: GMT -10
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Surf Hgt
ft
5
4
3
2
1

1.3

1.2

1.2

1.4

1.4

1.5

1.4

1.8

2.0

2.0

2.0

2.0

2.0

2.2

2.1

0.9

1.3

1.3

2.1

1.3

1.3

1.3

1.3

1.3

1.2

2.1

2.0

1.2

1.7

1.7

1.1

1.8

1.8

1.6

1.5

1.6

1.5

1.5

1.5

1.5

1.4

1.4

1.5

1.6

1.6

1.5

1.5

1.6

1.7

1.8

1.8

2.2

2.2

2.0

1.9

1.9

3.4

3.3

3.2

3.2

3.3

Wind
kts
30
25
20
15
10
5

9

11

14

14

11

12

12

16

14

13

12

12

15

18

20

21

25

19

14

20

23

22

22

19

15

13

13

20

15

18

13

15

11

15

14

15

14

10

9

6

10

7

8

11

13

12

9

7

9

7

6

5

5

6

2

2

4

4

4

6

6

WDir
dg
WDir
dg

E

E

E

E

E

ESE

E

E

E

E

E

E

ENE

E

E

E

E

E

ENE

ENE

ENE

ENE

E

E

E

ENE

E

ENE

E

ENE

ESE

ENE

E

E

E

E

E

E

ESE

E

E

E

ESE

ESE

ENE

ENE

E

E

ESE

SE

SE

SE

ESE

SE

S

ESE

SE

SE

S

SSW

SE

   

21 Su 08

21 Su 11

21 Su 14

21 Su 17

21 Su 20

21 Su 23

22 Mo 02

22 Mo 05

22 Mo 08

22 Mo 11

22 Mo 14

22 Mo 17

22 Mo 20

22 Mo 23

23 Tu 02

23 Tu 05

23 Tu 08

23 Tu 11

23 Tu 14

23 Tu 17

23 Tu 20

23 Tu 23

24 We 02

24 We 05

24 We 08

24 We 11

24 We 14

24 We 17

24 We 20

24 We 23

25 Th 02

25 Th 05

25 Th 08

25 Th 11

25 Th 14

25 Th 17

25 Th 20

25 Th 23

26 Fr 02

26 Fr 05

26 Fr 08

26 Fr 11

26 Fr 14

26 Fr 17

26 Fr 20

26 Fr 23

27 Sa 02

27 Sa 05

27 Sa 08

27 Sa 11

27 Sa 14

27 Sa 17

27 Sa 20

27 Sa 23

28 Su 02

28 Su 05

28 Su 08

28 Su 11

28 Su 14

28 Su 17

28 Su 20

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

6

5

4

3

2

1

1.8

1.7

1.7

1.6

1.6

1.4

2.4

2.6

2.9

2.9

2.8

2.9

2.8

2.9

2.9

0.9

0.9

0.9

3.1

0.9

0.9

0.9

0.9

0.9

0.9

3.0

2.9

0.9

2.3

2.3

0.8

2.6

2.5

2.3

2.3

2.3

2.2

2.2

2.2

2.3

2.1

2.1

2.2

2.4

2.3

2.3

2.3

2.3

2.4

2.5

2.6

2.8

2.8

2.6

2.5

2.5

2.7

2.7

2.7

2.7

2.8

Swell Per
sec

25

20

15

10

5

7.0

7.0

7.4

8.8

8.5

11.1

5.9

7.0

7.2

7.0

7.0

6.9

7.1

7.5

7.3

10.0

15.2

14.8

6.6

14.6

14.5

14.4

14.3

14.2

13.9

7.1

7.2

13.5

7.4

7.4

13.4

7.0

7.1

7.0

6.8

6.9

6.9

6.8

6.8

6.7

6.7

6.7

6.6

6.7

6.7

6.6

6.6

6.8

7.0

7.3

7.1

7.7

7.8

7.5

7.6

7.7

12.6

12.4

12.0

11.9

11.8

SDir
dg
SDir
dg

141

146

146

146

146

352

141

144

144

144

143

142

143

143

144

357

214

214

138

214

214

214

214

214

214

133

135

214

138

138

214

135

138

139

138

138

139

140

140

139

140

140

138

135

138

139

140

140

139

139

138

139

141

141

142

143

296

297

298

300

302

   

21 Su 08

21 Su 11

21 Su 14

21 Su 17

21 Su 20

21 Su 23

22 Mo 02

22 Mo 05

22 Mo 08

22 Mo 11

22 Mo 14

22 Mo 17

22 Mo 20

22 Mo 23

23 Tu 02

23 Tu 05

23 Tu 08

23 Tu 11

23 Tu 14

23 Tu 17

23 Tu 20

23 Tu 23

24 We 02

24 We 05

24 We 08

24 We 11

24 We 14

24 We 17

24 We 20

24 We 23

25 Th 02

25 Th 05

25 Th 08

25 Th 11

25 Th 14

25 Th 17

25 Th 20

25 Th 23

26 Fr 02

26 Fr 05

26 Fr 08

26 Fr 11

26 Fr 14

26 Fr 17

26 Fr 20

26 Fr 23

27 Sa 02

27 Sa 05

27 Sa 08

27 Sa 11

27 Sa 14

27 Sa 17

27 Sa 20

27 Sa 23

28 Su 02

28 Su 05

28 Su 08

28 Su 11

28 Su 14

28 Su 17

28 Su 20

Date/Day/Time (Local - 24 hr)

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