Surf Break

Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Issued: 2 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
28.0°C
1.3° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 4.5ft (1.3m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.4m), 7s period with ENE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 3.5ft (1.0m), 7s period with ENE swell.

The current surf forecast for Chokusen at 9AM is: 1.3m 7s primary swell from a East-northeast direction and 1.0m 8s secondary swell from a Southeast direction, 0.2m 6s secondary swell from a South direction (forecast issued at 02:00am September 30). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Sep)4.5ft (1.3m)7s
Afternoon (30 Sep)4.5ft (1.4m)7s
Evening (30 Sep)3.5ft (1.0m)7s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 20°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NNE by Fri night).

Wednesday
30
Thursday
1
Friday
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)
0
0
1
0
0
2
1
2
1
1
1
1
0
0
0
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SE
9
1.5
ENE
7
1.5
ENE
7
1.3
ENE
7
1.4
ENE
7
1.4
ENE
7
1.2
ENE
7
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
8
1
E
8
1
E
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
1.5
NE
7
1.6
NE
7
1.4
NE
6
1.4
NE
6
1.4
NE
6
Wave Graph
Metric surfscale
Energy kJ
294
198
211
153
183
207
147
111
91
82
101
118
118
121
101
101
79
85
81
195
240
166
151
151
Wind (km/h)
25
NNE
20
NNE
15
NNE
15
NNE
15
NE
10
E
5
SE
5
WSW
5
W
5
WNW
5
NW
5
N
5
ENE
10
SE
5
E
5
ENE
0
E
5
WNW
10
N
20
NNE
25
NNE
20
NE
20
NE
30
NNE
Wind State
cross
cross
cross
cross-on
cross-on
on
cross-on
glassy
glassy
glassy
glassy
glassy
on
cross-on
on
on
glassy
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:18AM2.05m
7:48PM2.12m
9:08AM1.92m
8:20PM2.04m
10:09AM1.77m
8:57PM1.92m
Low Tide
1:50AM0.25m
1:56PM0.91m
2:32AM0.27m
2:31PM1.09m
3:20AM0.36m
3:11PM1.26m
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:05
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
5:59
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
23
23
23
24
25
25
25
24
23
23
23
24
25
26
25
25
24
24
23
23
23
24
24
23
Feels °C
22
23
23
24
25
26
27
26
26
26
26
27
28
28
27
28
27
27
24
22
19
21
21
18
  • 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