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Surf Forecasts:

Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 15 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 8PM is: 2.1m 16s primary swell from a East-southeast direction and 0.6m 5s secondary swell from a Southwest direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 02:00pm April 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Apr)--
Afternoon (15 Apr)5ft (1.5m)13s
Evening (15 Apr)7ft (2.1m)16s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
15
Thursday
16
Friday
17
Saturday
18
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
4
4
2
1
3
3
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
ESE
1.5
ESE
2.1
SE
2.1
ESE
2
SE
2
SE
1.9
SE
1.9
SE
2
SE
2
SE
1.9
SE
1.9
SE
1.8
SE
1.8
SE
1.8
SE
1.8
SE
1.8
SE
1.8
SE
1.6
SE
1.8
SE
1.7
SE
1.8
SE
1.9
SE
2
SE
Period(s) (?)131316161615141415161515151515151514141414141516
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6897672173225719091860152115211860190915851563144114601441146013251289106313441147130716061856
Wind
(km/h)
10
W
5
WNW
10
NE
15
NE
10
N
15
N
30
NNE
40
NNE
35
NE
30
NE
20
NE
20
NE
20
NE
20
ENE
15
E
20
SE
25
SE
25
ESE
25
ESE
20
SE
15
SE
20
SE
15
SE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:58PM
1.77
5:16AM
1.82
5:42PM
1.89
5:43AM
1.89
6:25PM
1.97
6:12AM
1.94
Low Tide
/ height (m)
10:53AM
0.42
11:08PM
0.33
11:26AM
0.21
11:44PM
0.37
12:01PM
0.03
12:20AM
0.47
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunrise------5:45-------5:43-------5:43-
Sunset--6:42-------6:43-------6:43-----
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
Rain (mm)
--------------------11--
Temp. °C222320191919181819191918181919202020201919191919
Feels °C (?)232520181919141112131514151616171616161717171717
  • 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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