Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm 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
23.1° C
(Which is normal for this time of year)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 12AM is: 2.0m 9s primary swell from a East direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 08:00pm May 24). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 May)6ft (1.8m)9s
Afternoon (25 May)6ft (1.8m)9s
Evening (25 May)5.5ft (1.7m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 43mm), heaviest during Wed morning. Warm (max 24°C on Tue morning, min 21°C on Tue night). Wind will be generally light.

Sun
24
Monday
25
Tuesday
26
Wednesday
27
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2
E
9
2
E
9
2
E
9
1.9
E
9
1.9
E
9
1.8
E
9
1.8
E
9
1.8
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
1.2
E
9
1.2
E
9
1.2
E
9
1.1
E
8
1.1
E
8
1
E
8
0.9
E
8
1
E
9
Wave Graph
Metric surfscale
Energy kJ
656
642
627
567
554
498
509
516
450
450
399
399
351
343
291
245
210
215
225
161
163
132
108
158
Wind (km/h)
15
NE
15
ENE
10
ENE
15
ENE
15
ENE
20
ENE
15
E
15
E
15
E
10
E
10
ENE
15
ENE
10
E
15
E
15
E
15
ESE
15
ESE
15
SE
15
SE
10
ESE
15
E
15
ESE
20
ESE
10
SSE
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
1:44AM1.58m
2:04PM1.40m
2:29AM1.62m
3:21PM1.46m
3:07AM1.66m
Low Tide
6:56PM0.60m
8:13AM0.81m
8:01PM0.71m
9:08AM0.66m
8:59PM0.79m
9:52AM0.51m
rain showers
rain showers
light rain
rain showers
part cloud
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:09
7:09
1
1
1
1
1
1
1
1
2
2
4
5
8
8
Temp °C
23
23
23
22
22
23
23
23
23
22
22
22
23
23
24
24
23
23
22
22
21
21
21
22
24
24
25
23
22
23
23
23
24
23
23
23
24
23
24
24
23
24
23
23
22
22
21
24
Swell 1
Height (m)
Direction
Period (s)
2
E
9
2
E
9
2
E
9
1.9
E
9
1.9
E
9
1.8
E
9
1.8
E
9
1.8
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
1.2
E
9
1.2
E
9
1.2
E
9
1.1
E
8
1.1
E
8
1
E
8
0.9
E
8
1
E
9
Energy kJ
656
642
627
567
554
498
509
516
450
450
399
399
351
343
291
245
210
215
225
161
163
132
108
158
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
7
0.2
SSW
7
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
E
16
0.1
E
16
0.1
E
16
0.2
ESE
11
0.1
E
16
0.1
E
16
0.1
E
16
0.3
ENE
13
0.3
ENE
13
0.5
ENE
12
0.5
ENE
12
0.4
ENE
12
0.5
ENE
11
0.5
ENE
11
0.5
ENE
11
0.4
ENE
11
0.3
ESE
10
Energy kJ
5
4
1
2
1
2
2
5
5
5
12
5
5
5
34
34
79
81
45
66
66
65
44
20
Swell 3
Height (m)
Direction
Period (s)
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
SW
7
0.1
SW
7
0.1
E
16
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.4
SE
10
0.1
SE
15
Energy kJ
5
5
5
5
5
5
2
2
5
9
9
9
9
9
9
9
27
8
Wind waves
Height (m)
Direction
Period (s)
0.3
SSE
4
0.3
SSE
4
0.4
SSE
4
0.4
SSE
4
0.4
SSE
4
0.7
SSE
4
1
SSE
5
Energy kJ
3
3
5
5
6
18
48
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
3
3
2
3
3
2
2
2
2
2
1
1
2
2
1
1
1
2
2
1
1
Distance (km)
33
33
33
33
33
297
342
309
33
33
33
33
33
297
309
33
33
297
33
33
57
57
67
70
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
4
3
3
3
2
2
2
2
2
2
2
1
1
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
4
4
4
3
2
3
3
2
2
2
2
2
1
2
2
2
1
1
2
2
2
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
5
4
4
4
4
4
5
6
9
9
9
6
7
7
7
9
  • 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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