Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Major Kelvin Wave Developing As West Anomalies Blow! - Watch the Video HERE (4/5/26)
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

 

Rio_de_Juneiro
Coordinates: -23.0S -43W
Start Time (GMT): 00Z08APR2026
Local Time Zone: GMT -3
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

6.4

6.3

5.8

5.5

5.1

4.8

4.6

4.0

3.8

3.4

3.2

3.0

2.9

2.7

2.6

2.5

2.3

4.8

4.9

6.9

7.9

7.9

7.8

7.7

7.8

8.0

8.2

8.5

8.5

8.4

8.2

7.8

7.4

7.0

6.7

6.4

6.1

5.7

5.6

5.6

5.4

4.1

3.8

3.6

3.3

3.1

3.0

3.9

3.9

3.5

3.3

3.0

2.9

2.7

3.6

3.3

2.1

2.4

2.4

2.3

2.3

Wind
kts
30
25
20
15
10
5

9

6

6

6

5

4

6

7

6

6

6

6

6

14

11

7

7

5

2

2

3

7

8

6

5

3

1

2

3

5

5

6

7

6

4

5

2

7

11

12

11

10

8

5

5

8

10

11

9

6

4

4

3

7

11

11

10

7

5

3

2

WDir
dg
WDir
dg

ENE

NE

NNE

N

N

ENE

ESE

ESE

NNE

N

NNW

NW

WNW

SW

SW

SW

SSW

SSE

E

ENE

SSE

S

S

SSE

SSE

SE

NE

NW

NW

SW

S

SE

ENE

NE

NNE

NNW

NNE

SE

ESE

E

E

E

ENE

NE

NE

ESE

ESE

ESE

E

ENE

NE

NNE

NNE

SE

ESE

E

E

ENE

ENE

NNE

NNE

   

07 Tu 21

08 We 12

08 We 03

08 We 06

08 We 09

08 We 24

08 We 15

08 We 18

08 We 21

09 Th 12

09 Th 03

09 Th 06

09 Th 09

09 Th 24

09 Th 15

09 Th 18

09 Th 21

10 Fr 12

10 Fr 03

10 Fr 06

10 Fr 09

10 Fr 24

10 Fr 15

10 Fr 18

10 Fr 21

11 Sa 12

11 Sa 03

11 Sa 06

11 Sa 09

11 Sa 24

11 Sa 15

11 Sa 18

11 Sa 21

12 Su 12

12 Su 03

12 Su 06

12 Su 09

12 Su 24

12 Su 15

12 Su 18

12 Su 21

13 Mo 12

13 Mo 03

13 Mo 06

13 Mo 09

13 Mo 24

13 Mo 15

13 Mo 18

13 Mo 21

14 Tu 12

14 Tu 03

14 Tu 06

14 Tu 09

14 Tu 24

14 Tu 15

14 Tu 18

14 Tu 21

15 We 12

15 We 03

15 We 06

15 We 09

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

12

10

8

6

4

2

4.5

4.6

4.4

4.2

4.0

3.8

3.7

3.2

3.1

2.9

2.7

2.6

2.5

2.4

2.3

2.3

2.1

3.8

4.1

5.1

5.9

6.0

6.0

6.0

6.1

6.3

6.4

6.7

6.7

6.6

6.4

6.2

5.9

5.6

5.4

5.3

5.1

4.9

4.8

4.8

4.8

3.6

3.3

3.1

3.0

2.8

2.7

3.6

3.6

3.4

3.2

3.0

2.9

2.8

2.6

2.4

2.6

2.7

2.6

2.6

2.5

Swell Per
sec

25

20

15

10

5

14.2

13.7

13.4

13.2

12.9

12.7

12.6

12.4

12.3

12.0

11.9

11.8

11.6

11.4

11.2

11.2

11.3

12.5

12.0

13.5

13.4

13.2

12.9

12.7

12.8

12.7

12.8

12.7

12.7

12.7

12.7

12.7

12.6

12.5

12.3

12.1

11.9

11.7

11.6

11.6

11.4

11.5

11.5

11.4

11.3

11.2

11.0

10.9

10.8

10.4

10.3

10.2

10.0

9.8

14.1

13.6

8.1

9.1

9.1

9.1

8.9

SDir
dg
SDir
dg

180

174

175

175

175

175

173

178

177

177

177

177

176

176

176

177

180

188

192

192

191

191

190

188

187

185

182

179

177

175

174

172

171

170

168

165

163

161

158

154

152

165

164

165

164

165

165

150

149

150

150

150

149

147

176

176

135

138

138

138

138

   

07 Tu 21

08 We 12

08 We 03

08 We 06

08 We 09

08 We 24

08 We 15

08 We 18

08 We 21

09 Th 12

09 Th 03

09 Th 06

09 Th 09

09 Th 24

09 Th 15

09 Th 18

09 Th 21

10 Fr 12

10 Fr 03

10 Fr 06

10 Fr 09

10 Fr 24

10 Fr 15

10 Fr 18

10 Fr 21

11 Sa 12

11 Sa 03

11 Sa 06

11 Sa 09

11 Sa 24

11 Sa 15

11 Sa 18

11 Sa 21

12 Su 12

12 Su 03

12 Su 06

12 Su 09

12 Su 24

12 Su 15

12 Su 18

12 Su 21

13 Mo 12

13 Mo 03

13 Mo 06

13 Mo 09

13 Mo 24

13 Mo 15

13 Mo 18

13 Mo 21

14 Tu 12

14 Tu 03

14 Tu 06

14 Tu 09

14 Tu 24

14 Tu 15

14 Tu 18

14 Tu 21

15 We 12

15 We 03

15 We 06

15 We 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 © 2026 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