Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 2 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
28.7°C
0.2° 

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 (23 Aug):

  • Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 11s period with E swell.
  • Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.7m), 11s period with E swell.

The current surf forecast for Chokusen at 10PM is: 0.7m 11s primary swell from a East direction and 0.6m 13s secondary swell from a Southeast direction, 0.5m 5s secondary swell from a Southeast direction (forecast issued at 02:00pm August 23). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Aug)--
Afternoon (23 Aug)2ft (0.6m)11s
Evening (23 Aug)2.5ft (0.7m)11s

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


Short Range Forecast

Heavy rain (total 25mm), heaviest during Tue night. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
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
1
0
1
1
1
3
3
4
4
5
0
0
0
0
6
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)
0.7
E
11
0.6
E
11
0.7
E
11
0.7
E
11
0.9
E
10
0.7
SE
13
0.9
SE
13
0.9
SE
13
1
SE
18
2
SE
17
2.4
SE
16
3
SE
16
3
SE
16
3.5
SE
16
4
SE
16
4
SE
16
4
SE
15
4
SE
14
4.5
SE
15
4.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
118
88
114
110
175
167
249
273
657
2267
2937
3929
4961
6124
7520
7655
7233
7227
7839
8676
Wind (km/h)
15
SE
15
ESE
10
ESE
10
ESE
10
ENE
10
NE
10
ENE
15
ENE
15
ENE
15
E
15
ENE
10
NE
15
NE
20
NE
15
NE
25
NE
20
NE
25
NE
20
NE
20
ENE
Wind State
cross-on
on
on
on
on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:44PM1.70m
2:48AM1.69m
5:13PM1.80m
3:51AM1.79m
5:40PM1.88m
Low Tide
9:11AM0.77m
9:49PM1.39m
10:07AM0.64m
10:34PM1.27m
10:49AM0.51m
thunderstorm
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:47
6:46
 mm
1
1
3
Temp °C
28
28
28
27
27
26
27
27
28
28
28
27
26
26
26
27
28
28
28
27
Feels °C
31
30
31
31
31
30
31
29
30
30
31
31
29
27
28
28
30
29
30
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 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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