Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)
Buoys | Buoy Forecast | Bulletins | 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

 

Mejillones
Coordinates: -23.0S -70.5W
Start Time (GMT): 18Z09DEC2025
Local Time Zone: GMT -5
© Stormsurf 2025

Surf Hgt
ft
5
4
3
2
1

4.6

4.5

4.4

4.5

4.7

4.7

4.7

4.5

4.3

4.2

4.2

4.1

3.9

3.9

3.8

3.7

3.7

3.5

3.3

3.1

3.1

3.0

3.0

3.0

2.8

2.7

2.6

1.9

2.3

2.2

1.7

1.9

2.0

2.0

2.0

2.0

2.2

2.2

2.1

2.0

2.0

2.3

2.6

3.3

3.3

3.3

3.2

2.0

4.4

4.5

4.7

4.7

4.7

4.6

4.6

4.5

4.5

4.5

4.5

4.5

4.5

Wind
kts
30
25
20
15
10
5

12

12

13

11

5

1

3

9

11

14

15

11

3

3

1

5

7

8

10

8

6

6

7

9

10

12

13

9

4

2

2

6

8

10

11

10

7

8

6

13

16

17

15

17

12

8

5

8

9

9

9

2

7

8

3

5

7

9

8

2

5

WDir
dg
WDir
dg

SW

SSW

SSW

SSW

S

SE

SSW

WSW

SW

SSW

SSW

SSW

SSE

SSW

SW

WNW

WSW

SW

SSW

SSW

SSW

S

SSW

WSW

SW

SSW

SSW

SSW

S

SSE

SSW

W

WSW

SW

SSW

SSW

SSW

S

SSW

SW

SW

SSW

SSW

SSW

S

S

SSW

WSW

WSW

SW

SSW

SW

N

N

NNW

WNW

WSW

SW

SSW

SSW

N

   

09 Tu 13

09 Tu 16

09 Tu 19

09 Tu 22

10 We 01

10 We 04

10 We 07

10 We 10

10 We 13

10 We 16

10 We 19

10 We 22

11 Th 01

11 Th 04

11 Th 07

11 Th 10

11 Th 13

11 Th 16

11 Th 19

11 Th 22

12 Fr 01

12 Fr 04

12 Fr 07

12 Fr 10

12 Fr 13

12 Fr 16

12 Fr 19

12 Fr 22

13 Sa 01

13 Sa 04

13 Sa 07

13 Sa 10

13 Sa 13

13 Sa 16

13 Sa 19

13 Sa 22

14 Su 01

14 Su 04

14 Su 07

14 Su 10

14 Su 13

14 Su 16

14 Su 19

14 Su 22

15 Mo 01

15 Mo 04

15 Mo 07

15 Mo 10

15 Mo 13

15 Mo 16

15 Mo 19

15 Mo 22

16 Tu 01

16 Tu 04

16 Tu 07

16 Tu 10

16 Tu 13

16 Tu 16

16 Tu 19

16 Tu 22

17 We 01

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

6

5

4

3

2

1

2.6

2.6

2.6

2.7

2.8

2.9

2.8

2.7

2.6

2.6

2.6

2.6

2.5

2.5

2.5

2.4

2.4

2.3

2.2

2.1

2.1

2.1

2.1

2.1

1.9

1.9

1.8

1.8

1.7

1.6

1.6

1.8

1.8

1.8

1.8

1.9

2.0

2.0

2.0

1.9

1.3

1.5

1.9

2.5

2.6

2.6

2.6

2.6

3.7

3.8

4.1

4.1

4.1

4.1

4.2

4.1

4.1

4.1

4.1

4.0

3.9

Swell Per
sec

25

20

15

10

5

17.7

17.6

17.1

16.8

16.7

16.6

16.6

16.5

16.4

16.2

15.8

15.7

15.6

15.5

15.4

15.4

15.3

15.2

15.0

14.7

14.5

14.5

14.4

14.4

14.3

14.3

14.2

11.0

13.6

13.5

10.6

10.6

10.8

10.9

10.8

10.8

10.8

10.8

10.7

10.7

15.3

15.1

13.4

13.2

12.7

12.6

12.4

7.6

12.1

11.8

11.6

11.5

11.4

11.2

11.0

10.9

10.9

10.9

10.9

11.2

11.5

SDir
dg
SDir
dg

295

294

294

296

297

297

296

295

295

296

296

296

295

295

295

295

295

295

294

294

294

294

294

294

294

293

293

220

292

293

221

217

216

216

216

216

216

216

215

216

210

210

208

211

213

213

212

220

216

216

216

215

215

216

216

216

216

216

215

215

214

   

09 Tu 13

09 Tu 16

09 Tu 19

09 Tu 22

10 We 01

10 We 04

10 We 07

10 We 10

10 We 13

10 We 16

10 We 19

10 We 22

11 Th 01

11 Th 04

11 Th 07

11 Th 10

11 Th 13

11 Th 16

11 Th 19

11 Th 22

12 Fr 01

12 Fr 04

12 Fr 07

12 Fr 10

12 Fr 13

12 Fr 16

12 Fr 19

12 Fr 22

13 Sa 01

13 Sa 04

13 Sa 07

13 Sa 10

13 Sa 13

13 Sa 16

13 Sa 19

13 Sa 22

14 Su 01

14 Su 04

14 Su 07

14 Su 10

14 Su 13

14 Su 16

14 Su 19

14 Su 22

15 Mo 01

15 Mo 04

15 Mo 07

15 Mo 10

15 Mo 13

15 Mo 16

15 Mo 19

15 Mo 22

16 Tu 01

16 Tu 04

16 Tu 07

16 Tu 10

16 Tu 13

16 Tu 16

16 Tu 19

16 Tu 22

17 We 01

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 © 2025 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 | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator