Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 8 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
29.3° C
0.7° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 15ft (4.5m), 16s period with E swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 16ft (5.0m), 16s period with ESE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 18ft (5.5m), 16s period with ESE swell.

The current surf forecast for Chokusen at 5PM is: 5.5m 16s primary swell from a East-southeast direction (forecast issued at 08:00am August 05). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (05 Aug)15ft (4.5m)16s
Afternoon (05 Aug)16ft (5.0m)16s
Evening (05 Aug)18ft (5.5m)16s

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


Short Range Forecast

Heavy rain (total 55mm), heaviest during Fri night. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Mainly strong winds.

Wednesday
5
Thursday
6
Friday
7
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
!
!
!
!
!
!
!
!
!
!
!
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!
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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)
4
E
17
4.5
E
16
5
ESE
17
5
ESE
16
5.5
ESE
16
5.5
ESE
16
5.5
ESE
16
6
ESE
16
6.5
ESE
15
6.5
ESE
15
7
ESE
15
7
ESE
16
7
ESE
16
7
ESE
16
6
SE
16
6.5
SE
16
6.5
SE
15
7
SE
15
6
SE
14
5.5
SSE
14
5
SSE
14
4.5
SSE
14
Wave Graph
Metric surfscale
Energy kJ
9772
10837
12989
14531
14784
15084
16110
17157
19219
17356
21165
22070
23859
23825
18486
18659
17998
22024
13872
12466
10837
8551
Wind (km/h)
30
NE
35
NE
35
NE
35
NE
30
NE
35
NE
40
NE
45
NE
45
NE
45
NE
50
NE
50
ENE
50
ENE
50
ENE
50
ENE
45
ENE
50
ENE
50
ENE
50
E
45
E
45
E
45
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
High Tide
10:16AM1.75m
10:19PM1.93m
11:29AM1.64m
11:02PM1.88m
1:17PM1.59m
Low Tide
4:09AM0.69m
4:02PM0.92m
5:05AM0.67m
4:49PM1.14m
6:17AM0.66m
6:03PM1.33m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
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>
5:31
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:06
 mm
1
1
1
1
1
1
1
1
2
2
3
4
2
2
2
3
3
3
2
2
3
3
Temp °C
27
27
28
28
28
28
28
28
27
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
27
26
28
27
28
28
27
26
24
26
26
25
25
25
25
26
25
25
25
26
26
26
  • 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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