Chokusen Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 8 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
28.5° C
0.0° 

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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Evening surf: Evening surf (16 Aug, local time) - 3.5ft (1.0m), 10s period with E swell.

The current surf forecast for Chokusen at 4PM is: 1.0m 10s primary swell from a East direction and 0.6m 8s secondary swell from a South direction (forecast issued at 08:00am August 16). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Aug)3.5ft (1.0m)10s
Afternoon (16 Aug)3.5ft (1.0m)10s
Evening (16 Aug)3.5ft (1.0m)10s

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


Short Range Forecast

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

Sunday
16
Monday
17
Tuesday
18
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)
2
1
0
0
1
1
2
2
2
2
1
0
0
1
0
1
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)
0.9
ENE
10
1
E
10
1
E
10
1
E
10
1
E
10
1
E
10
1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
1
E
9
1
E
9
0.9
E
9
0.9
E
9
0.9
E
9
0.9
E
9
0.8
E
9
0.8
E
9
0.8
E
9
0.9
E
9
Wave Graph
Metric surfscale
Energy kJ
167
200
202
206
198
198
194
240
240
230
225
183
175
168
133
133
130
130
101
101
99
122
Wind (km/h)
5
S
5
SE
10
ESE
10
ESE
10
SE
5
SE
5
SE
0
NW
5
N
5
NE
10
SE
15
SSE
10
SSE
5
SSE
10
S
5
SE
5
E
10
E
15
E
15
ENE
15
ENE
15
E
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross
glassy
on
on
on
on
on
on
High Tide
8:11AM2.04m
8:36PM2.04m
8:53AM1.91m
9:02PM1.99m
9:38AM1.76m
Low Tide
2:24PM0.52m
2:46AM0.65m
2:54PM0.73m
3:25AM0.68m
3:21PM0.94m
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
rain showers
part cloud
clear
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:54
 mm
1
1
Temp °C
26
27
28
28
28
27
26
26
26
27
28
28
28
27
27
27
27
28
28
28
28
27
Feels °C
30
30
30
30
31
31
30
31
30
31
32
30
31
31
31
32
31
32
30
31
31
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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