Chokusen surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 27 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
23.6° C
(Which is normal for this time of year)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 6PM is: 1.6m 7s primary swell from a South-southwest direction and 1.1m 6s secondary swell from a South direction, 1.0m 8s secondary swell from a East direction (forecast issued at 02:00pm May 27). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (27 May)--
Afternoon (27 May)6ft (1.8m)7s
Evening (27 May)3ft (0.9m)8s

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 5mm), mostly falling on Wed afternoon. Warm (max 27°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light.

Wed
27
Thursday
28
Friday
29
Sat
30
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)
2
3
1
0
0
1
1
2
2
1
1
1
1
1
1
1
0
0
0
1
1
1
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
E
7
1.8
SSW
7
1.6
SSW
7
0.9
E
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
9
0.5
E
9
0.5
E
9
0.4
ESE
10
0.6
E
10
0.5
E
10
0.6
E
10
0.6
E
10
0.6
E
10
Wave Graph
Metric surfscale
Energy kJ
123
282
236
105
118
122
116
113
116
87
70
73
73
55
55
61
38
39
39
70
50
71
70
68
Wind (km/h)
10
NNW
5
SW
5
N
15
NNE
10
NNE
0
SSE
5
SSW
10
SW
10
WSW
15
WSW
15
W
10
WNW
10
W
15
W
10
WNW
0
NNE
10
SE
15
SSE
15
E
5
S
5
NW
10
NNW
15
NE
20
NE
cross-off
glassy
cross
cross
cross
glassy
cross-off
cross-off
off
off
off
cross-off
off
off
off
glassy
cross-on
cross
on
glassy
cross-off
cross-off
cross-on
cross-on
High Tide
4:19PM1.55m
3:42AM1.72m
5:06PM1.65m
4:15AM1.76m
5:48PM1.73m
4:48AM1.81m
Low Tide
9:52AM0.51m
9:49PM0.85m
10:30AM0.38m
10:33PM0.90m
11:04AM0.28m
11:13PM0.93m
heavy rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:10
7:12
7:12
17
1
1
1
1
1
Temp °C
23
24
23
22
22
22
22
23
25
27
27
24
22
22
21
24
25
25
24
23
23
22
22
23
25
28
27
23
24
26
25
26
27
29
28
27
24
23
22
27
26
25
25
25
25
23
21
20
Swell 1
Height (m)
Direction
Period (s)
1.1
E
7
1.2
S
6
1.1
S
6
1
S
6
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
9
0.5
E
9
0.5
E
9
0.4
ESE
10
0.6
E
10
0.5
E
10
0.6
E
10
0.6
E
10
0.6
E
10
Energy kJ
123
109
98
84
118
122
116
113
116
87
70
73
73
55
55
61
38
39
39
70
50
71
70
68
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
6
1
E
7
1
E
8
0.9
E
8
0.8
S
6
0.9
S
6
0.8
S
6
0.8
S
6
0.8
S
6
0.5
S
6
0.3
ESE
10
0.8
SSW
6
0.6
SSW
6
0.4
S
6
0.3
S
6
0.2
ESE
10
0.4
SE
10
0.4
SE
10
0.4
ENE
9
0.4
NE
6
0.4
NE
5
0.4
NE
5
0.2
ESE
12
0.2
ESE
12
Energy kJ
56
96
125
105
43
63
48
47
44
17
19
37
25
10
6
10
25
25
26
8
10
7
15
14
Swell 3
Height (m)
Direction
Period (s)
0.9
SE
6
0.4
ENE
10
0.3
ENE
10
0.3
ENE
10
0.5
SW
7
0.2
ESE
10
0.3
ESE
10
0.3
ESE
10
0.4
SE
10
0.4
SE
10
0.2
ESE
14
0.3
ESE
10
0.3
ESE
9
0.4
SW
6
0.4
SW
6
0.2
S
6
0.2
SSE
6
0.2
NNE
5
0.3
S
6
0.2
WSW
6
0.4
SE
10
0.2
ESE
12
0.2
S
5
0.2
S
5
Energy kJ
61
36
20
20
22
10
20
19
25
24
18
18
17
9
9
3
4
2
6
4
24
15
2
2
Wind waves
Height (m)
Direction
Period (s)
1.1
SW
6
1.8
SSW
7
1.6
SSW
7
0.5
NNE
4
0.7
WSW
8
0.9
SSW
6
1
SSW
6
0.8
SW
6
0.9
SSW
6
1
WSW
5
0.9
WSW
6
0.8
WSW
6
0.3
SSE
5
0.5
NNE
5
0.4
NE
5
0.6
NE
5
Energy kJ
80
282
236
11
52
68
77
47
51
55
61
51
5
15
6
18
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
1
1
2
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
309
18
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
297
338
23
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
3
2
3
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
3
3
2
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
3
3
1
1
1
Header Global
Rating
(10 max)
6
7
7
9
9
7
8
6
6
9
9
9
7
9
8
7
7
6
6
6
5
5
5
5
  • 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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