Chokusen Surf Break

Chokusen 48 hour detailed Surf Forecast

Lat Long: 31.63° N 131.46° E

Issued: 8 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
24.1° C

1.1°C colder than average for this time of year

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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.4m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 3ft (0.9m), 6s period with SSW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 1ft (0.3m), 9s period with ENE swell.

The current surf forecast for Chokusen at 11AM is: 1.4m 6s primary swell from a South-southwest direction and 1.1m 7s secondary swell from a South-southwest direction, 0.8m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am June 18). The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (18 Jun)4.5ft (1.4m)6s
Afternoon (18 Jun)3ft (0.9m)6s
Evening (18 Jun)1ft (0.3m)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 60mm), heaviest during Thu morning. Warm (max 27°C on Sat morning, min 22°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat morning).

Thursday
18
Friday
19
Saturday
20
Sun
21
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
12 AM
3 AM
Rating
(10 max)
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
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)
1
ENE
8
1.4
SSW
6
1.1
SSW
7
0.9
SSW
6
0.4
ENE
9
0.3
SE
10
0.4
ENE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.6
S
5
0.3
ENE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
1.8
SSW
6
1.7
SSW
6
1.6
SSW
6
1.3
SSW
6
1.1
SSW
6
Wave Graph
Metric surfscale
Energy kJ
110
150
99
75
26
16
31
15
14
14
16
19
14
15
15
15
16
16
16
249
232
191
127
85
Wind (km/h)
5
SSW
0
SSW
10
W
15
SW
15
SW
15
WSW
10
SW
10
SW
15
SSW
15
WSW
15
SSW
15
SSW
10
SW
10
SW
15
SSW
15
SW
20
SSW
25
SSW
35
SW
25
SW
25
SW
20
SW
15
SW
15
SW
Wind State
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:43AM1.96m
9:31PM1.86m
8:37AM1.86m
10:15PM1.79m
9:33AM1.73m
10:58PM1.74m
Low Tide
2:40PM0.01m
3:02AM0.99m
3:28PM0.18m
3:56AM0.95m
4:16PM0.37m
light rain
heavy rain
heavy rain
rain showers
part cloud
part cloud
part cloud
light rain
heavy rain
mod rain
light rain
thunderstorm
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:21
7:21
7:22
 mm
3
16
11
6
3
12
7
1
1
2
Temp °C
22
23
22
23
25
25
24
23
23
24
24
25
24
24
24
24
24
25
27
26
26
26
25
25
Feels °C
25
28
25
25
27
27
27
26
25
25
26
28
27
27
26
26
25
25
26
26
27
27
27
28
Swell 1
Height (m)
Direction
Period (s)
1
ENE
8
0.9
ENE
7
1.1
SSW
7
0.6
ENE
7
0.4
ENE
6
0.3
ENE
6
0.4
ENE
10
0.3
ENE
9
0.3
ENE
8
0.2
ENE
8
0.6
S
5
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
Energy kJ
110
78
99
35
16
8
31
15
14
7
16
14
14
15
15
15
16
16
16
24
24
23
32
32
Swell 2
Height (m)
Direction
Period (s)
0.8
S
7
0.7
S
7
0.8
ENE
7
0.3
SE
10
0.4
ENE
9
0.3
ENE
9
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.2
ENE
10
0.3
ENE
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.1
E
10
0.1
E
10
0.1
E
9
Energy kJ
59
43
54
15
26
16
14
15
14
14
9
19
8
7
7
8
6
6
6
6
6
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.1
SE
12
0.3
SE
10
0.3
SE
10
0.1
E
16
0.2
E
9
0.2
E
10
0.2
E
10
0.3
SE
9
0.2
E
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
E
9
0.1
S
12
0.1
SE
12
0.1
SE
12
Energy kJ
15
16
15
6
15
15
5
7
8
8
13
8
9
9
8
8
8
3
3
3
2
3
6
6
Wind waves
Height (m)
Direction
Period (s)
1.4
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
SSW
5
0.8
SSW
5
0.6
SSW
5
0.6
SSW
5
0.7
SSW
5
0.8
SSW
5
0.6
S
5
0.6
SSW
5
0.6
S
5
0.7
SSW
5
1.1
SSW
5
1.2
SSW
5
1.5
SSW
5
1.8
SSW
6
1.8
SSW
6
1.7
SSW
6
1.6
SSW
6
1.3
SSW
6
1.1
SSW
6
Energy kJ
150
75
49
42
31
21
19
22
29
17
19
17
24
57
70
126
226
249
232
191
127
85
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
Distance (km)
0
0
0
0
12
19
5
19
19
19
324
23
23
19
19
12
297
338
709
616
371
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
4
Header Global
Rating
(10 max)
5
5
5
9
9
9
5
5
5
5
6
6
6
4
8
4
4
6
4
4
4
5
5
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
How to use the Wavefinder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chokusen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest