Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 2 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
28.7°C
0.4° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 1.5ft (0.5m), 9s period with S swell.
  • Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.

The current surf forecast for Chokusen at 10AM is: 0.5m 11s primary swell from a East direction and 0.5m 8s secondary swell from a South direction, 0.5m 7s secondary swell from a South-southeast direction (forecast issued at 02:00am August 31). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (31 Aug)1.5ft (0.5m)11s
Afternoon (31 Aug)1.5ft (0.5m)9s
Evening (31 Aug)1.5ft (0.5m)11s

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


Short Range Forecast

Heavy rain (total 44mm), heaviest during Wed morning. Warm (max 29°C on Mon afternoon, min 24°C on Wed night). Mainly fresh winds.

Monday
31
Tuesday
1
Wednesday
2
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
E
11
0.5
E
11
0.5
E
11
0.5
E
11
0.5
E
11
0.5
S
9
0.4
ENE
11
0.5
E
11
0.4
ENE
11
0.7
S
8
1.3
SSE
8
1.4
SSE
7
1.4
SE
7
1.4
SE
8
1.5
SSE
8
1.7
SSE
8
1.7
SSE
9
1.7
SE
9
1.7
SE
9
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.9
SE
8
Wave Graph
Metric surfscale
Energy kJ
62
62
62
63
63
41
41
61
43
66
192
207
223
242
285
383
454
449
449
381
363
322
341
475
Wind (km/h)
10
SW
10
SW
10
SW
10
S
15
SSE
15
SE
10
SE
15
ESE
15
ESE
15
E
15
ESE
20
E
15
E
15
ESE
15
E
15
E
10
E
15
E
15
E
20
E
15
E
15
E
10
NE
10
ENE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
High Tide
7:44AM2.10m
8:02PM2.12m
8:25AM2.04m
8:28PM2.11m
9:11AM1.93m
8:57PM2.06m
Low Tide
1:40AM0.58m
1:51PM0.56m
2:15AM0.52m
2:20PM0.73m
2:54AM0.50m
2:52PM0.92m
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:39
6:38
6:37
 mm
1
1
2
1
3
3
3
3
2
2
1
3
4
3
4
2
Temp °C
27
26
26
28
28
29
28
27
27
27
27
28
28
29
28
27
27
27
27
28
28
28
28
27
Feels °C
31
30
30
32
30
32
31
30
29
29
29
30
31
32
31
30
31
29
29
30
30
31
31
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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