Chokusen Surf Break

Chokusen 48 hour detailed Surf Forecast

Lat Long: 31.63° N 131.46° E

Issued: 8 pm 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
24.3° C

Slightly cooler than normal

Chokusen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Chokusen today (17 Jun):

  • Morning surf: Morning surf (17 Jun, local time) - 6ft (1.9m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (17 Jun, local time) - 5ft (1.5m), 8s period with E swell.
  • Evening surf: Evening surf (17 Jun, local time) - 4.5ft (1.3m), 8s period with ENE swell.

The current surf forecast for Chokusen at 4AM is: 2.1m 8s primary swell from a East direction and 0.4m 6s secondary swell from a South-southwest direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 08:00pm June 16). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Jun)6ft (1.9m)8s
Afternoon (17 Jun)5ft (1.5m)8s
Evening (17 Jun)4.5ft (1.3m)8s

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 64mm), heaviest during Wed night. Warm (max 25°C on Fri morning, min 21°C on Wed night). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Friday
19
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)
0
0
0
0
0
0
0
1
0
1
2
2
1
1
0
0
1
0
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
E
8
2.1
E
8
2.1
E
8
2.1
E
8
2
E
8
1.9
E
8
1.7
E
8
1.5
E
8
1.4
ENE
8
1.3
ENE
8
1.2
ENE
8
1
ENE
8
1
ENE
8
0.9
ENE
7
0.8
ENE
7
0.7
SSW
6
0.9
SSW
7
1
SSW
7
0.9
SSW
6
0.4
ENE
10
0.4
ENE
10
0.6
S
5
0.3
ENE
10
0.3
ENE
10
Wave Graph
Metric surfscale
Energy kJ
531
583
572
603
548
488
377
294
226
191
159
127
120
97
67
41
66
85
53
33
33
20
18
18
Wind (km/h)
25
NE
20
NE
20
NE
20
NE
20
ENE
15
ENE
25
E
10
ENE
15
N
15
NNW
10
N
5
NNE
5
N
0
NNW
5
SSE
15
S
10
SW
20
SSW
15
SW
10
WSW
10
WSW
10
WSW
10
SW
15
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:58PM1.97m
6:52AM2.01m
8:45PM1.92m
7:43AM1.96m
9:31PM1.86m
8:37AM1.86m
Low Tide
1:22AM1.05m
1:51PM-0.09m
2:11AM1.02m
2:40PM0.01m
3:02AM0.99m
cloud
part cloud
rain showers
part cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
light rain
mod rain
light rain
light rain
light rain
part cloud
mod rain
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
7:21
7:21
7:21
 mm
1
1
3
2
1
15
10
3
9
1
2
1
10
1
1
1
Temp °C
22
22
22
22
22
22
22
23
23
22
23
22
21
22
22
22
23
23
23
23
23
25
25
25
Feels °C
20
21
22
22
22
23
22
26
24
23
26
25
25
26
25
24
26
24
25
26
26
28
27
27
Swell 1
Height (m)
Direction
Period (s)
0.9
S
7
2.1
E
8
0.6
S
6
0.4
SSW
6
0.3
SSW
6
1.9
E
8
0.6
SSW
7
1.5
E
8
1.4
ENE
8
1.3
ENE
8
1.2
ENE
8
1
ENE
8
1
ENE
8
0.9
ENE
7
0.8
ENE
7
0.7
SSW
6
0.6
ENE
8
0.5
E
8
0.5
E
10
0.4
ENE
10
0.7
SSW
5
0.6
S
5
0.3
ENE
10
0.3
ENE
10
Energy kJ
76
583
31
14
8
488
38
294
226
191
159
127
120
97
67
41
57
34
50
33
28
20
18
18
Swell 2
Height (m)
Direction
Period (s)
0.5
ESE
8
0.8
S
7
0.2
E
13
0.1
SE
13
0.1
SE
13
0.3
SSW
6
0.1
SE
10
1
S
7
1.1
S
7
1.1
S
7
1
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.5
S
6
0.5
ENE
7
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.4
ENE
10
0.3
ENE
8
0.3
SE
9
0.3
SE
9
Energy kJ
41
58
14
7
7
7
4
94
124
127
104
66
48
33
16
26
15
15
14
14
33
14
13
14
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
13
0.2
E
13
0.2
E
13
0.1
SW
8
0.1
E
13
0.1
SE
10
0.2
ESE
10
0.2
ESE
9
0.2
ESE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
ENE
9
0.1
E
12
0.2
ENE
10
0.1
E
9
0.1
E
9
0.3
SE
9
0.3
SE
9
0.2
E
11
0.2
E
10
Energy kJ
17
14
14
2
3
4
10
9
10
15
15
16
15
25
3
11
2
2
14
14
9
8
Wind waves
Height (m)
Direction
Period (s)
2.1
E
8
2.1
E
8
2.1
E
8
2
E
8
1.7
E
8
0.9
SSW
7
1
SSW
7
0.9
SSW
6
0.7
SSW
6
0.9
SSW
6
0.9
SSW
6
0.6
S
5
0.9
SSW
5
Energy kJ
531
572
603
548
377
66
85
53
31
47
43
18
32
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
2
2
1
1
2
2
2
2
1
1
1
1
1
2
1
1
1
1
1
1
Distance (km)
33
33
33
297
297
297
213
33
5
5
0
0
0
0
6
21
0
18
0
1
0
1
19
324
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
3
3
1
1
2
2
2
2
1
1
1
2
1
2
2
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
3
2
2
2
2
2
3
2
2
2
1
2
1
2
1
2
2
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
4
4
4
6
5
5
5
5
4
4
4
5
9
7
9
6
5
5
6
6
6
6
  • 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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