Shonan Surf Break

Lat Long: 35.32° N 139.44° E

Shonan 48 hour detailed Surf Forecast

Issued: 2 pm 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shonan sea temperature is
23.2°C
0.6° 

Shonan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Shonan today (11 Oct):

  • Afternoon surf: Afternoon surf (11 Oct, local time) - 2ft (0.6m), 11s period with ESE swell.
  • Evening surf: Evening surf (11 Oct, local time) - 2ft (0.6m), 18s period with SE swell.

The current surf forecast for Shonan at 10PM is: 0.6m 18s primary swell from a Southeast direction and 0.4m 11s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 11). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Oct)--
Afternoon (11 Oct)2ft (0.6m)11s
Evening (11 Oct)2ft (0.6m)18s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 19°C on Sun night). Winds increasing (light winds from the SE on Tue afternoon, fresh winds from the SW by Wed morning).

Sun
11
Monday
12
Tuesday
13
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
1
0
2
2
1
0
0
0
1
0
2
1
2
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
11
0.6
ESE
11
0.4
SE
19
0.6
SE
18
0.9
SE
16
0.7
SE
15
0.8
SE
17
1.1
SE
16
0.9
SE
15
1
SE
15
1
SE
15
0.9
SE
14
0.9
SE
14
0.9
SE
14
0.9
SE
13
0.9
SE
13
0.9
SE
13
0.8
SE
12
0.7
SE
12
0.6
SE
11
Wave Graph
Metric surfscale
Energy kJ
82
85
126
192
371
233
346
560
395
427
410
346
322
304
299
299
282
178
139
75
Wind (km/h)
20
NE
15
ENE
25
ENE
20
NE
20
NNE
20
NNE
20
NNE
25
NNE
25
NE
25
NE
30
ENE
25
NNE
25
N
25
N
25
N
20
NNE
15
ENE
5
SE
10
SSW
10
SSW
Wind State
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross-on
High Tide
4:30PM1.51m
5:34AM1.49m
4:50PM1.52m
6:11AM1.44m
5:11PM1.51m
Low Tide
10:43AM0.60m
11:01PM0.18m
11:10AM0.69m
11:32PM0.14m
11:35AM0.77m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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—
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5:45
—
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—
—
—
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5:45
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:13
—
—
—
—
—
—
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5:12
—
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—
—
—
—
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5:09
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 mm
—
—
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—
—
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—
—
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Temp °C
24
26
23
21
20
20
19
20
23
25
22
20
20
19
19
21
23
24
23
22
Feels °C
22
24
20
19
18
18
17
17
20
21
18
16
17
16
16
18
22
24
22
22
  • 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
How to use the Wavefinder 

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.


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