Shonan surf break

Shonan surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 06 May 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
20.2° C
(Which is slightly warmer than usual)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 6PM is: 0.6m 6s primary swell from a South-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm May 06). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (06 May)--
Afternoon (06 May)2ft (0.6m)6s
Evening (06 May)2ft (0.6m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 17°C on Wed afternoon). Winds increasing (calm on Wed night, strong winds from the SW by Fri afternoon).

Wed
6
Thursday
7
Friday
8
Sat
9
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
12 AM
3 AM
6 AM
9 AM
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
2
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.3
SE
11
0.6
SSE
6
0.6
SSE
6
0.6
SSE
6
0.5
SSE
6
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
ESE
10
0.9
S
7
0.5
SSE
7
0.5
SSE
7
0.7
S
7
0.7
S
6
0.8
S
6
1.1
S
5
1.5
SSW
5
1.6
SSW
6
1.8
SSW
6
1.8
SSW
7
1.6
SSW
7
2.1
SW
7
1.4
SW
7
Wave Graph
Metric surfscale
Energy kJ
18
26
26
25
18
19
13
13
15
42
72
26
26
42
39
49
54
117
172
253
285
247
393
192
Wind (km/h)
15
SSW
20
S
10
S
10
SSW
10
SSW
5
WSW
5
NNE
5
ENE
15
S
20
S
20
SSW
15
SW
15
SW
10
WSW
10
SW
15
SSW
25
SSW
35
SW
45
SW
40
SW
30
SW
20
SW
10
WNW
5
SSW
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-off
cross-on
High Tide
8:22PM1.24m
6:14AM1.38m
9:20PM1.20m
6:47AM1.30m
10:34PM1.19m
7:31AM1.21m
Low Tide
1:07PM0.24m
00:52AM1.01m
1:48PM0.31m
1:35AM1.05m
2:37PM0.39m
2:54AM1.08m
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:45
4:43
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:31
6:32
6:34
Temp °C
18
17
17
17
17
17
17
19
20
20
21
19
19
19
19
20
22
22
20
19
18
18
17
19
15
15
17
16
17
17
17
19
19
18
19
18
18
19
19
19
20
17
13
12
13
14
15
17
Swell 1
Height (m)
Direction
Period (s)
0.4
SSE
6
0.1
SE
11
0.6
SSE
6
0.1
SE
11
0.5
SSE
6
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.1
SE
11
0.1
SE
11
0.5
SSE
7
0.5
SSE
7
0.7
S
7
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.1
SE
11
0.2
ESE
11
0.1
SE
11
1.3
SSW
7
1
SSW
7
Energy kJ
13
4
26
5
18
19
13
13
15
4
4
26
26
42
11
11
11
11
12
5
12
5
158
88
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.3
SE
11
0.1
SE
11
0.1
SE
8
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.4
ESE
10
0.5
SE
10
0.1
SE
11
0.2
ESE
11
0.2
ESE
11
0.5
SSE
6
0.2
ESE
11
0.2
ESE
11
Energy kJ
4
18
4
3
4
4
4
4
4
42
52
4
11
11
23
11
11
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
11
0.1
SE
8
0.2
ESE
11
0.1
SE
9
0.1
E
9
0.1
S
5
0.3
SSW
6
0.1
SE
8
Energy kJ
18
3
11
3
1
1
8
3
Wind waves
Height (m)
Direction
Period (s)
0.6
SSE
6
0.6
SSE
6
0.6
SSE
6
0.9
S
7
0.6
S
4
0.5
SSW
4
0.6
SW
4
0.7
S
6
0.8
S
6
1.1
S
5
1.5
SSW
5
1.6
SSW
6
1.8
SSW
6
1.8
SSW
7
1.6
SSW
7
2.1
SW
7
1.4
SW
7
Energy kJ
26
25
33
72
12
9
14
39
49
54
117
172
253
285
247
393
192
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
Distance (km)
87
87
87
87
28
28
26
26
28
87
88
29
29
29
4
87
482
482
135
478
478
17
0
4
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
3
4
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
1
2
1
1
1
3
4
Header Global
Rating
(10 max)
6
5
9
9
5
6
7
5
4
5
7
5
5
6
6
6
5
6
5
5
6
7
6
6
  • 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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