Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Sunday 24 May 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
23.0° C
(Which is normal for this time of year)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 6AM is: 2.1m 9s primary swell from a East direction and 1.9m 9s secondary swell from a East direction, 0.5m 6s secondary swell from a South direction (forecast issued at 02:00am May 24). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (24 May)6ft (1.9m)9s
Afternoon (24 May)7ft (2.2m)9s
Evening (24 May)6.5ft (2.0m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 23°C on Sun morning, min 21°C on Tue night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
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)
1
1
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
E
9
2
E
9
2.1
E
9
1.9
E
9
1.9
ENE
9
2.2
E
9
2.1
E
9
2
E
9
2
E
9
1.9
E
9
1.8
E
9
1.7
E
9
1.7
E
9
1.7
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.5
E
9
1.5
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
544
679
742
614
626
812
715
650
635
554
476
425
435
455
440
390
390
343
343
286
247
247
209
163
Wind (km/h)
20
N
20
NNE
20
NE
20
NE
20
NE
20
NE
20
NE
15
ENE
15
ENE
15
ENE
20
ENE
20
E
20
E
15
E
15
E
10
E
10
E
10
ENE
15
E
15
E
15
E
10
ESE
10
ESE
5
ESE
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
00:49AM1.58m
12:27PM1.40m
1:44AM1.58m
2:04PM1.40m
2:29AM1.62m
3:21PM1.46m
Low Tide
6:58AM0.95m
6:56PM0.60m
8:13AM0.81m
8:01PM0.71m
9:08AM0.66m
8:59PM0.79m
cloud
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:09
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
21
22
22
23
23
23
23
23
23
22
23
23
23
23
23
22
22
22
22
22
23
23
23
23
21
23
22
23
23
23
23
24
24
23
23
23
22
23
24
23
23
23
23
22
23
23
25
25
Swell 1
Height (m)
Direction
Period (s)
1.8
E
9
1.8
E
9
1.9
E
9
1.9
E
9
1.9
ENE
9
2
E
9
2.1
E
9
2
E
9
2
E
9
1.9
E
9
1.8
E
9
0.1
SW
6
1.7
E
9
1.7
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.5
E
9
1.5
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
1.1
E
8
Energy kJ
544
556
601
614
626
679
715
650
635
554
476
2
435
455
440
390
390
343
343
286
247
247
209
163
Swell 2
Height (m)
Direction
Period (s)
0.1
S
7
0.4
S
6
0.5
S
6
0.5
S
6
0.4
S
7
0.3
SSW
7
0.2
SSW
7
0.2
SSW
6
0.2
SSW
6
0.1
SW
6
0.1
E
16
0.1
E
16
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.1
SE
11
0.1
E
16
0.3
ENE
13
0.3
ENE
13
0.4
ENE
12
0.5
ENE
12
Energy kJ
1
11
17
17
14
10
4
3
3
2
5
5
12
12
12
5
5
34
34
46
79
Swell 3
Height (m)
Direction
Period (s)
0.1
W
6
0.1
SW
6
0.4
SE
6
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.2
SSE
6
0.1
SE
15
0.3
ESE
10
Energy kJ
1
1
9
5
5
5
5
5
5
5
5
3
9
21
Wind waves
Height (m)
Direction
Period (s)
2
E
9
2.1
E
9
2.2
E
9
1.7
E
9
Energy kJ
679
742
812
425
Nearest Offshore or Glassy
Rating
(10 max)
3
2
1
1
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
2
1
Distance (km)
33
57
33
33
33
33
33
33
33
33
297
297
342
324
33
33
33
33
33
297
309
309
33
12
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
3
3
1
3
3
3
3
3
3
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
3
3
3
3
3
3
4
3
3
3
3
2
2
2
2
2
2
2
1
2
2
2
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
4
4
5
7
9
9
  • 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

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