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Surf Forecasts:

Shonan surf break

Shonan surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 04 Feb 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
14.8° C
 (Which is 1.8°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 11AM is: 0.8m 5s primary swell from a Southwest direction and 0.4m 5s secondary swell from a South-southwest direction (forecast issued at 02:00am February 04). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (04 Feb)2.5ft (0.8m)5s
Afternoon (04 Feb)3.5ft (1.1m)5s
Evening (04 Feb)3ft (0.9m)5s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
04
Thursday
05
Friday
06
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
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
S
0.6
SW
0.7
SW
0.8
SW
0.8
SW
1.1
SW
1.1
SW
0.9
SW
0.5
SSW
0.4
SSW
0.1
E
0.2
S
0.1
S
0.1
S
0.2
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SW
0.3
SSW
0.3
SSW
0.4
SSW
0.6
SSW
Period(s) (?)1044555556514412106677755577
Wave
Graph
(?)Metric surfscale
Energy kJ (?)210162638625845171041323131719217552033
Wind
(km/h)
10
WSW
10
W
10
NNW
5
N
5
E
5
S
0
WNW
10
N
10
N
10
N
10
N
5
NNE
5
ESE
10
ENE
5
ENE
5
NNW
5
WNW
5
NNW
5
NNW
5
N
5
SE
5
E
10
NE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrossoffglassglassglassglasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscrosscrossglasscross-
off		glassoffglassglasscross-
on		cross-
off		cross-
off
High Tide
/ height (m)
6:42AM
1.46
5:59PM
1.53
7:02AM
1.46
6:41PM
1.45
7:22AM
1.45
7:22PM
1.34
Low Tide
/ height (m)
12:04AM
0.09
12:15PM
0.68
12:34AM
0.22
12:50PM
0.59
1:01AM
0.37
1:26PM
0.54
Wednesday
04
Thursday
05
Friday
06
Sunrise---6:39-------6:39-------6:37----
Sunset-----5:12-------5:13-------5:14--
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
part cloud
clear
cloud
Rain (mm)
------------------------
Temp. °C875571010998789111111109891112129
Feels °C (?)331247755434577866468972
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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