Shichirigahama Surf Break

Lat Long: 35.30° N 139.51° E

Shichirigahama 48 hour detailed Surf Forecast

Issued: 8 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shichirigahama sea temperature is
27.2° C
0.3° 

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


How big are the waves at Shichirigahama today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.2m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 0.5ft (0.2m), 8s period with SSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 6s period with SE swell.

The current surf forecast for Shichirigahama at 4AM is: 0.2m 8s primary swell from a South-southwest direction and 0.2m 6s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (18 Aug)0.5ft (0.2m)8s
Afternoon (18 Aug)0.5ft (0.2m)8s
Evening (18 Aug)1.5ft (0.4m)6s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 28°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.3
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.4
SW
8
0.2
SSW
8
0.3
SSW
8
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.2
ESE
7
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
Wave Graph
Metric surfscale
Energy kJ
14
13
7
7
6
6
16
6
12
11
10
10
10
4
4
4
4
4
Wind (km/h)
10
SSW
10
SE
5
ESE
5
NE
5
E
5
SE
10
S
15
S
15
S
10
SSE
10
SSE
5
ESE
5
NE
5
ENE
5
SSE
10
S
10
SSW
10
SSE
Wind State
on
cross-on
cross
glassy
cross-off
cross
cross-on
on
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-on
on
on
cross-on
High Tide
7:19PM1.55m
7:52AM1.34m
7:45PM1.54m
8:48AM1.21m
8:14PM1.50m
Low Tide
1:41AM0.48m
1:24PM0.69m
2:29AM0.47m
1:44PM0.84m
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:28
6:27
 mm
1
Temp °C
27
26
25
25
25
26
27
27
27
26
26
25
25
26
27
28
27
26
Feels °C
30
29
28
29
28
29
29
28
29
29
30
29
29
29
29
29
29
29
  • 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 Shichirigahama 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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