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Surf Forecasts:

Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 16 Apr 2026 JST
Forecast update in hr  min  s Forecast update imminent
Chokusen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chokusen sea temperature is
20.2° C
 (Which is slightly cooler than normal)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 6AM is: 1.9m 14s primary swell from a Southeast direction and 1.3m 6s secondary swell from a Northeast direction (forecast issued at 02:00am April 16). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (16 Apr)6ft (1.9m)14s
Afternoon (16 Apr)6.5ft (2.0m)16s
Evening (16 Apr)6ft (1.9m)15s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
16
Friday
17
Saturday
18
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
3
2
1
0
0
0
1
1
1
1
1
0
0
0
0
0
3
2
3
3
3
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
SE
2
SE
1.9
SE
1.9
SE
2
SE
2
SE
1.9
SE
1.9
SE
1.9
SE
1.9
SE
1.8
SE
1.8
SE
1.8
SE
1.8
SE
1.7
SE
1.8
SE
2.5
SE
2.3
SE
2.3
SE
2.3
SE
2.3
SE
2.3
SE
2.1
SE
2
SE
Period(s) (?)161514141516151515151515151414161616161616151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)190918601521152118601909158515631563158514411460132512891179162230982721272125452513241818251695
Wind
(km/h)
10
N
20
NNE
30
NNE
35
NNE
35
NE
30
NE
20
NE
20
NE
20
ENE
20
ENE
15
E
20
ESE
25
SE
25
ESE
20
ESE
20
ESE
10
ESE
15
SE
15
SE
15
ESE
15
E
15
ENE
10
NE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
5:16AM
1.82
5:42PM
1.89
5:43AM
1.89
6:25PM
1.97
6:12AM
1.94
7:10PM
1.99
Low Tide
/ height (m)
11:08PM
0.33
11:26AM
0.21
11:44PM
0.37
12:01PM
0.03
12:20AM
0.47
12:38PM
-0.10
Thursday
16
Friday
17
Saturday
18
Sunrise--5:45-------5:43-------5:43-----
Sunset------6:43-------6:43-------6:44-
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
part cloud
cloud
cloud
cloud
cloud
Rain (mm)
-----------------11-----
Temp. °C191918192020191918192020202020191919191920202019
Feels °C (?)191713131415161615161716161616161817171719181917
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Chokusen at:
surf-forecast.com

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