Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 8 pm 21 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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 2.5ft (0.8m), 8s period with S swell.
  • Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.

The current surf forecast for Chokusen at 3AM is: 0.9m 9s primary swell from a South direction and 0.5m 9s secondary swell from a East direction, 0.4m 6s secondary swell from a East direction (forecast issued at 08:00pm August 21). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Aug)3ft (0.9m)8s
Afternoon (22 Aug)2.5ft (0.8m)8s
Evening (22 Aug)2.5ft (0.7m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
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
1
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)
1
S
9
1
S
9
0.9
S
9
0.9
S
9
0.9
S
8
0.9
SSE
8
0.9
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.6
E
10
0.6
E
10
0.7
E
10
0.7
E
13
0.7
E
11
0.7
E
11
0.7
E
11
Wave Graph
Metric surfscale
Energy kJ
155
155
126
123
115
118
111
86
86
68
68
68
71
98
157
119
114
110
Wind (km/h)
10
ESE
5
E
5
E
10
E
10
E
15
E
15
E
10
E
10
E
5
ENE
10
ENE
10
NE
10
NNE
15
NNE
10
ENE
15
ESE
15
E
10
E
Wind State
on
glassy
on
on
on
on
on
on
on
on
cross-on
cross-on
cross
cross-on
on
on
on
on
High Tide
11:25PM1.69m
4:05PM1.59m
1:09AM1.65m
4:44PM1.70m
Low Tide
5:30PM1.44m
7:47AM0.86m
8:18PM1.48m
9:11AM0.77m
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
<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>
6:52
6:51
6:49
 mm
1
1
1
1
Temp °C
28
27
27
27
27
27
28
28
28
27
27
27
26
27
28
28
28
27
Feels °C
33
32
32
32
31
30
31
31
32
32
31
31
30
30
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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