Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Tuesday 05 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
22.4° C
(Which is normal for this time of year)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 5PM is: 0.7m 10s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a East-northeast direction (forecast issued at 02:00pm May 05). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (05 May)--
Afternoon (05 May)2.5ft (0.7m)10s
Evening (05 May)2.5ft (0.7m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 22°C on Thu afternoon, min 18°C on Tue afternoon). Wind will be generally light.

Tue
5
Wednesday
6
Thursday
7
Fri
8
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
1
2
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.7
ESE
10
0.7
ESE
10
1
ESE
6
1
ESE
6
1.2
ESE
6
1.4
E
7
1.1
SE
8
1.6
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
ESE
8
1.1
SE
8
Wave Graph
Metric surfscale
Energy kJ
80
90
88
86
75
74
72
71
94
94
71
85
110
178
129
302
277
243
250
217
202
188
192
151
Wind (km/h)
10
ENE
15
ENE
10
E
10
ESE
15
E
15
ENE
15
ENE
20
NE
25
NE
20
NNE
25
N
25
N
25
N
20
N
10
N
5
NE
10
ESE
15
SSE
20
SSW
15
SW
15
WSW
10
WSW
15
WSW
15
W
cross-on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
on
cross
cross-off
cross-off
off
off
cross-off
off
High Tide
8:56PM1.65m
7:43AM1.71m
9:37PM1.56m
8:15AM1.63m
10:27PM1.49m
8:54AM1.53m
Low Tide
2:04PM0.18m
2:14AM1.00m
2:40PM0.26m
2:49AM1.05m
3:20PM0.35m
3:34AM1.10m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:57
6:58
1
1
1
Temp °C
18
18
19
19
19
19
18
18
18
18
18
18
18
18
18
19
20
22
22
20
19
18
18
20
16
15
17
18
17
16
15
15
14
16
15
15
16
17
18
20
21
22
21
19
19
18
17
19
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.7
ESE
10
0.7
SE
5
1
ESE
6
1
ESE
6
1.2
ESE
6
0.8
ESE
9
1.1
SE
8
1.6
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
ESE
8
1.1
SE
8
Energy kJ
80
90
88
86
75
74
72
71
94
28
64
85
110
96
129
302
277
243
250
217
202
188
192
151
Swell 2
Height (m)
Direction
Period (s)
0.2
S
6
0.1
W
7
0.1
W
6
0.1
W
6
0.1
W
6
0.1
W
6
0.1
W
6
0.1
W
6
0.6
SE
5
0.7
ESE
10
0.6
ESE
10
0.6
ESE
10
0.7
ESE
10
0.6
ESE
9
0.6
ESE
10
0.4
SE
11
0.5
ESE
10
Energy kJ
2
1
1
1
1
1
1
1
16
94
71
71
94
69
77
30
60
Swell 3
Height (m)
Direction
Period (s)
0.1
W
7
0.1
SW
7
0.1
S
5
Energy kJ
1
2
1
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
4
0.3
ENE
4
0.3
ENE
3
0.3
ESE
3
0.6
ESE
4
0.7
SE
4
0.8
ESE
5
0.8
ESE
5
0.6
ENE
4
0.6
NE
4
0.3
NNE
3
0.4
NNE
3
0.4
NNE
3
1.4
E
7
1
NE
5
0.5
N
4
0.9
NE
5
0.5
SW
3
0.4
WSW
3
0.4
WSW
3
0.6
SW
4
Energy kJ
4
3
2
2
10
21
28
25
8
8
2
3
3
178
55
10
33
4
4
4
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
1
1
Distance (km)
5
18
33
33
33
18
21
27
57
57
57
57
57
33
5
1
0
1
23
135
21
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
5
5
6
8
9
6
5
8
8
5
5
6
5
5
5
7
  • 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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