Shonan Surf Break

Lat Long: 35.32° N 139.44° E

Shonan 48 hour detailed Surf Forecast

Issued: 2 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shonan sea temperature is
24.7° 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 (14 Jul):

  • Morning surf: Morning surf (14 Jul, local time) - 2ft (0.6m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (14 Jul, local time) - 1.5ft (0.5m), 10s period with SSW swell.
  • Evening surf: Evening surf (14 Jul, local time) - 1.5ft (0.4m), 10s period with SSW swell.

The current surf forecast for Shonan at 7AM is: 0.6m 11s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 02:00am July 14). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jul)2ft (0.6m)11s
Afternoon (14 Jul)1.5ft (0.5m)10s
Evening (14 Jul)1.5ft (0.4m)10s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu night. Warm (max 29°C on Thu morning, min 26°C on Tue night). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
11
0.6
SSW
11
0.6
SSW
11
0.6
SSW
11
0.5
SSW
11
0.5
SSW
10
0.5
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
9
0.4
SW
9
0.7
S
9
0.3
SSW
9
0.8
SSW
4
0.8
SSW
4
0.8
SSW
5
0.9
SSW
5
0.8
SSW
5
0.6
S
5
0.5
S
5
0.5
S
5
0.5
S
4
Wave Graph
Metric surfscale
Energy kJ
109
95
93
91
64
59
57
39
38
38
36
34
22
81
16
21
24
29
44
35
19
12
11
9
Wind (km/h)
10
SW
5
S
5
SSW
10
SSE
15
S
15
S
20
S
20
SSW
15
SSW
15
SSW
10
SW
10
S
20
S
20
S
20
S
20
SSW
20
SSW
10
SW
5
W
5
NE
10
S
15
S
10
S
10
SSW
Wind State
cross-on
glassy
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
3:07AM1.51m
5:59PM1.48m
4:02AM1.56m
6:33PM1.48m
4:55AM1.57m
7:04PM1.46m
Low Tide
10:07PM1.09m
10:37AM-0.09m
10:52PM1.03m
11:23AM-0.09m
11:35PM0.95m
12:05PM-0.03m
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:57
6:57
 mm
1
1
1
Temp °C
27
26
26
28
28
28
28
27
26
26
26
27
28
28
27
27
26
26
26
28
29
29
28
27
Feels °C
30
30
29
31
30
29
30
29
28
29
29
30
30
30
29
29
29
30
31
33
33
32
32
31
  • 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 

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