Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 2 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
29.1° C
0.5° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 23ft (7.0m), 14s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 15ft (4.5m), 13s period with SSE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 13ft (4.0m), 12s period with SSE swell.

The current surf forecast for Chokusen at 10AM is: 7.0m 14s primary swell from a Southeast direction (forecast issued at 02:00am August 07). The wind direction is predicted to be onshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (07 Aug)23ft (7.0m)14s
Afternoon (07 Aug)15ft (4.5m)13s
Evening (07 Aug)13ft (4.0m)12s

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


Short Range Forecast

Heavy rain (total 120mm), heaviest during Sun afternoon. Warm (max 28°C on Fri morning, min 27°C on Fri night). Winds decreasing (strong winds from the E on Fri morning, light winds from the E by Sun night).

Friday
7
Saturday
8
Sunday
9
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)
!
!
!
!
0
0
!
0
0
0
0
0
0
0
0
0
0
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)
7
ESE
14
6.5
ESE
14
6.5
ESE
14
7
SE
14
5.5
SE
13
4.5
SSE
13
5.5
SE
12
4
SSE
12
3.5
SSE
12
3
S
12
3
S
12
3.5
ESE
9
3.5
ESE
9
3.5
ESE
9
3.5
ESE
9
3
ESE
9
3
ESE
9
3
ESE
8
3
ESE
8
2.5
ESE
8
2.4
ESE
8
2.2
E
8
1.3
E
14
1.3
E
14
Wave Graph
Metric surfscale
Energy kJ
19557
17792
16338
17299
9600
7148
9029
4742
3801
2543
2128
1834
1685
1716
1716
1464
1312
1201
1097
844
727
627
672
649
Wind (km/h)
45
ENE
50
ENE
50
E
50
E
45
E
45
E
40
E
40
E
35
E
35
E
35
E
30
E
35
E
35
E
35
E
35
E
30
E
30
E
30
E
30
E
25
E
25
E
20
E
20
E
Wind State
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
11:02PM1.88m
1:17PM1.59m
00:03AM1.82m
3:25PM1.66m
1:32AM1.80m
4:41PM1.80m
Low Tide
6:17AM0.66m
6:03PM1.33m
7:45AM0.60m
8:05PM1.43m
9:10AM0.47m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:05
7:04
 mm
3
4
4
5
3
4
2
2
3
3
3
3
4
5
6
6
6
6
6
7
8
11
11
6
Temp °C
28
28
28
28
28
28
28
28
28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
26
25
25
26
26
26
27
27
28
27
27
27
27
26
27
27
27
27
27
27
28
29
29
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.


Nearest locationNearest