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Surf Forecasts:

Shonan surf break

Shonan surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Friday 16 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
15.2° C
 (Which is 2.1°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 8PM is: 0.4m 7s primary swell from a Southwest direction and 0.2m 2s secondary swell from a East-southeast direction (forecast issued at 02:00pm January 16). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Jan)--
Afternoon (16 Jan)1.5ft (0.4m)7s
Evening (16 Jan)1ft (0.3m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
16
Saturday
17
Sunday
18
Monday
19
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.1
E
0.1
SW
0.4
SW
1.1
SW
0.7
SW
1.1
SW
1.6
SW
0.6
SSW
0.3
SSW
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
Period(s) (?)77877117655666511111111111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)442122101022136230861842452222222222
Wind
(km/h)
10
NE
10
ENE
5
E
10
NNE
10
NNE
5
NNE
5
N
5
SW
5
SSW
5
ENE
5
NNE
15
N
20
NNE
25
NNE
20
NNE
15
NNE
10
NE
10
ENE
10
ENE
5
ENE
15
E
20
NE
15
NNE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscross-
off		cross-
off		cross-
off		glassglassglassglasscross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:17PM
1.34
5:18AM
1.34
3:07PM
1.40
5:43AM
1.38
3:51PM
1.45
6:08AM
1.41
Low Tide
/ height (m)
9:23AM
1.08
9:53PM
0.20
10:04AM
1.04
10:29PM
0.13
10:39AM
0.99
11:03PM
0.08
Friday
16
Saturday
17
Sunday
18
Monday
19
Sunrise-------6:50-------6:48-------6:48
Sunset-4:52-------4:53-------4:54------
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
Rain (mm)
--------------------1---
Temp. °C1415141311101010121513131087789988766
Feels °C (?)111111977881012109411134554211
  • 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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