Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Major Westerly Wind Burst Developing - Just as Forecast! - Watch the Video HERE (3/29/26)
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

 

Sendai_Honshu
Coordinates: 38.5N 141.5E
Start Time (GMT): 06Z05APR2026
Local Time Zone: GMT +9
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Wind
kts
30
25
20
15
10
5

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

999900000000000000000

WDir
dg
WDir
dg

N

N

SSW

N

NNW

N

N

ENE

SE

SSE

SSE

SSE

S

SSE

SSW

SSW

N

WNW

W

WNW

W

WNW

WNW

WNW

WNW

WNW

SSW

SSW

SSW

SW

SSE

SSE

S

N

SW

W

SSW

SSW

SSE

SSE

SSE

S

SSW

SW

SW

NW

NW

NW

NW

WNW

SSW

SSW

WNW

WNW

SSE

ESE

ESE

NNW

NW

NW

N

   

05 Su 15

05 Su 18

05 Su 21

06 Mo 12

06 Mo 03

06 Mo 06

06 Mo 09

06 Mo 24

06 Mo 15

06 Mo 18

06 Mo 21

07 Tu 12

07 Tu 03

07 Tu 06

07 Tu 09

07 Tu 24

07 Tu 15

07 Tu 18

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

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

12

10

8

6

4

2

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Swell Per
sec

25

20

15

10

5

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

SDir
dg
SDir
dg

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

   

05 Su 15

05 Su 18

05 Su 21

06 Mo 12

06 Mo 03

06 Mo 06

06 Mo 09

06 Mo 24

06 Mo 15

06 Mo 18

06 Mo 21

07 Tu 12

07 Tu 03

07 Tu 06

07 Tu 09

07 Tu 24

07 Tu 15

07 Tu 18

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

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