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Surf Forecasts:

Shonan surf break

Shonan surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am Sunday 08 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
15.5° C
 (Which is 1.0°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 9AM is: 0.1m 10s primary swell from a Southeast direction and 0.2m 5s secondary swell from a South-southwest direction (forecast issued at 02:00am February 08). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Feb)0.5ft (0.1m)10s
Afternoon (08 Feb)3ft (0.9m)10s
Evening (08 Feb)2ft (0.6m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
08
Monday
09
Tuesday
10
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
0
0
0
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 (?)
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.6
SSW
0.9
SSW
0.7
SW
0.6
SSW
0.5
SW
0.3
SW
0.2
SSW
0.1
SW
0.1
SW
0.1
S
0.1
E
—
0.2
SSE
0.1
SW
——
0.3
SW
1.1
SW
1.4
SW
1.2
SW
Period(s) (?)7775810101111116119119-27--2566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5544531421047556184533201200149120102
Wind
(km/h)
10
W
15
NNW
25
NNE
25
NNE
30
NNE
30
NNE
20
NNE
35
NW
30
NW
15
WNW
15
W
10
WNW
15
SW
10
SSW
5
SW
5
WNW
10
NNW
10
NW
5
NNW
5
SW
20
SW
30
WSW
25
WSW
30
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
on		cross-
on		glassglassoffoffoffglasscrosscrosscrosscross
High Tide
/ height (m)
7:59AM
1.42
8:56PM
1.10
8:18AM
1.38
10:13PM
1.00
8:40AM
1.34
Low Tide
/ height (m)
1:43AM
0.66
2:46PM
0.51
1:57AM
0.80
3:38PM
0.54
1:58AM
0.91
4:51PM
0.56
Sunday
08
Monday
09
Tuesday
10
Sunrise---6:35-------6:35-------6:33----
Sunset-----5:15-------5:16-------5:17--
rain showers
cloud
snow showers
cloud
light snow
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
Rain (mm)
1-----------------------
Temp. °C420-1011-1-1-1-114544322469910
Feels °C (?)0-3-7-8-8-7-5-11-10-8-7-4-1000-1-2-210233
  • 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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