Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 2 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
28.5° C
0.0° 

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


How big are the waves at Chokusen today (15 Aug):

  • Afternoon surf: Afternoon surf (15 Aug, local time) - 3ft (0.9m), 10s period with ENE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 3ft (0.9m), 10s period with ENE swell.

The current surf forecast for Chokusen at 7PM is: 0.9m 10s primary swell from a East-northeast direction and 0.7m 8s secondary swell from a South direction (forecast issued at 02:00pm August 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Aug)--
Afternoon (15 Aug)3ft (0.9m)10s
Evening (15 Aug)3ft (0.9m)10s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
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
1
1
2
2
1
0
0
1
1
1
2
2
1
1
0
0
1
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)
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
1
E
10
1
E
10
1
E
10
1
E
10
1
E
10
1
E
10
1
E
10
1.1
E
10
1
E
10
1
E
10
1
E
10
1
E
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
173
173
170
170
170
167
167
200
208
202
198
198
194
200
235
196
192
183
175
168
Wind (km/h)
10
SE
15
SE
10
SSE
5
SSE
5
SSE
5
SSE
0
WSW
5
SE
15
SE
15
SE
10
SE
5
SE
5
SSE
5
SSE
0
ENE
5
ENE
10
ESE
10
SE
10
SE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
on
on
cross-on
cross-on
cross-on
High Tide
8:10PM2.07m
8:11AM2.04m
8:36PM2.04m
8:53AM1.91m
Low Tide
1:52PM0.32m
2:09AM0.67m
2:24PM0.52m
2:46AM0.65m
2:54PM0.73m
part cloud
part cloud
part cloud
cloud
cloud
part cloud
light rain
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:57
6:55
 mm
1
Temp °C
27
28
27
27
27
26
26
27
28
28
28
27
26
26
26
27
28
28
28
27
Feels °C
29
30
30
30
31
30
31
30
30
30
31
31
29
30
30
31
32
31
31
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 

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 Chokusen 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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