Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 8 am 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):

  • Morning surf: Morning surf (23 Aug, local time) - 1.5ft (0.5m), 10s period with E swell.
  • 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 4PM is: 0.7m 11s primary swell from a East direction and 0.6m 5s secondary swell from a East-southeast direction (forecast issued at 08:00am August 23). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Aug)1.5ft (0.5m)10s
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 29mm), heaviest during Tue night. Warm (max 29°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
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
0
0
0
0
1
1
1
0
1
1
1
2
4
4
6
0
0
0
0
0
0
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)
0.6
E
10
0.5
E
10
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
2.5
SE
16
3
SE
17
3.5
SE
16
4
SE
16
4.5
SE
16
4.5
SE
16
4.5
SE
16
4.5
SE
15
4.5
SE
15
5
SE
15
Wave Graph
Metric surfscale
Energy kJ
73
50
118
88
114
110
175
164
249
273
649
2240
3296
5100
6319
8633
9304
9840
9594
8461
9054
10412
Wind (km/h)
5
NNE
5
ENE
15
SE
15
ESE
10
ESE
5
E
10
ENE
10
NNE
10
NE
15
ENE
15
E
15
ENE
15
ENE
15
ENE
15
NE
20
NE
20
NE
25
NE
30
NE
30
NE
25
ENE
25
ENE
Wind State
cross
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
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
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
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
1
1
1
2
8
Temp °C
27
28
28
29
28
27
27
26
26
27
28
28
28
27
27
27
27
27
28
28
28
28
Feels °C
32
33
31
32
32
31
31
30
29
30
30
30
31
30
30
28
28
28
29
29
29
30
  • 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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