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Surf Forecasts:

Shonan surf break

Shonan surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 14 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Shonan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shonan sea temperature is
15.7° C
 (Which is 1.7°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 6AM is: 1.0m 9s primary swell from a Southwest direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00am January 14). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jan)2.5ft (0.7m)9s
Afternoon (14 Jan)1.5ft (0.4m)9s
Evening (14 Jan)1ft (0.3m)9s

Table - waves today at Shonan. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
14
Thursday
15
Friday
16
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SW
1.4
SW
1
SW
0.7
SW
0.6
SSW
0.4
SW
0.3
SW
0.3
SW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
SE
0.1
SE
0.7
SW
1.8
SW
1.8
SW
1.9
SW
1.6
SW
1.3
SSW
0.9
SSW
0.7
SSW
0.6
SSW
0.4
SSW
0.4
SW
Period(s) (?)7899999996610956667778888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)311204162865621131384443242362512842371639652422416
Wind
(km/h)
25
W
5
N
5
E
5
ESE
10
SSE
15
ESE
10
E
15
NNE
10
NNE
10
NNE
5
NNE
5
SW
10
SSW
15
SW
35
WSW
40
WSW
45
WSW
35
W
10
N
10
NE
5
E
10
E
5
ENE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		cross-
on		oncross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		crosscrosscrosscrosscross-
off		offcross-
off		crosscross-
on		crosscross-
off
High Tide
/ height (m)
4:05AM
1.12
12:06PM
1.28
4:29AM
1.21
1:17PM
1.30
4:53AM
1.28
2:17PM
1.34
Low Tide
/ height (m)
6:25AM
1.11
8:26PM
0.38
8:23AM
1.11
9:13PM
0.29
9:23AM
1.08
Wednesday
14
Thursday
15
Friday
16
Sunrise---6:50-------6:50-------6:50----
Sunset-----4:51-------4:52-------4:52--
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C99889999766791011121212101112131312
Feels °C (?)2654545422345532246899107
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Shonan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Shonan at:
surf-forecast.com

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