Chokusen Surf Break
Lat Long: 31.63° N 131.46° E

Chokusen 48 hour detailed Surf Forecast

Weather Forecast for Chokusen

Issued: 2 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chokusen sea temperature is
23.8° C

Normal 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 (04 Jun):

  • Afternoon surf: Afternoon surf (04 Jun, local time) - 2ft (0.6m), 7s period with S swell.
  • Evening surf: Evening surf (04 Jun, local time) - 1.5ft (0.5m), 7s period with S swell.

The current surf forecast for Chokusen at 10PM is: 0.5m 7s primary swell from a South direction and 0.3m 10s secondary swell from a East direction (forecast issued at 02:00pm June 04). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (04 Jun)--
Afternoon (04 Jun)2ft (0.6m)7s
Evening (04 Jun)1.5ft (0.5m)7s

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 150mm), heaviest during Sat night. Warm (max 24°C on Sun morning, min 20°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the SW by Sun morning).

Thu
4
Friday
5
Saturday
6
Sun
7
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
1
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
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)
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.9
S
6
1.1
SSW
6
0.9
S
6
1
S
6
0.9
S
7
0.8
S
7
0.8
S
7
0.7
S
7
1.3
ENE
9
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
E
8
1.3
E
8
1.9
E
6
2.5
E
7
3
ENE
8
2.5
NE
7
Wave Graph
Metric surfscale
Energy kJ
34
33
22
21
62
95
60
81
70
57
55
43
228
321
306
250
229
212
168
191
266
696
875
684
Wind (km/h)
10
NE
10
ESE
10
S
10
SW
5
WSW
5
N
5
N
15
NNE
20
NNE
15
NE
20
NNE
15
N
10
NE
15
N
15
N
15
ENE
15
ENE
15
E
15
E
20
SE
30
E
35
ENE
15
E
35
SW
Wind State
cross-on
on
cross
cross-off
off
glassy
glassy
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
on
on
cross-on
on
on
on
cross-off
High Tide
9:26PM1.67m
8:09AM1.70m
10:06PM1.63m
8:53AM1.62m
10:50PM1.62m
Low Tide
2:29PM0.25m
2:44AM1.05m
3:07PM0.32m
3:30AM1.05m
3:49PM0.40m
4:26AM1.03m
heavy rain
heavy rain
light rain
rain showers
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:16
 mm
14
12
2
1
1
1
1
1
2
6
12
22
41
36
Temp °C
20
20
21
21
22
23
23
22
23
23
23
22
23
22
22
23
23
23
23
21
20
20
22
24
Feels °C
21
21
23
23
25
27
27
23
24
24
23
23
25
23
23
24
24
24
24
21
18
17
23
22
Swell 1
Height (m)
Direction
Period (s)
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.3
E
9
0.9
S
6
0.9
S
6
1
S
6
0.9
S
7
0.8
S
7
0.8
S
7
0.7
S
7
1.3
ENE
9
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
E
8
0.6
ENE
13
0.3
S
6
0.2
S
7
0.1
S
11
1.3
S
7
Energy kJ
34
33
22
21
16
60
60
81
70
57
55
42
228
321
306
250
229
212
168
131
7
3
2
159
Swell 2
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
10
0.3
E
10
0.3
E
10
0.2
ESE
11
0.3
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
ENE
9
0.7
S
6
0.6
S
6
0.6
S
6
0.5
S
6
0.5
S
6
0.5
ENE
13
0.5
ENE
13
0.4
S
6
0.2
ESE
11
0.1
SE
11
0.1
W
8
0.5
ENE
12
Energy kJ
16
16
16
16
12
15
27
27
26
26
26
35
41
29
29
19
19
99
98
12
11
5
1
85
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.1
SE
13
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
12
0.3
SE
12
0.4
E
9
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
ENE
13
0.4
ENE
12
0.5
S
6
0.5
S
6
0.2
ESE
11
0.1
SW
9
0.1
SW
8
0.1
SW
8
0.1
SE
11
Energy kJ
19
19
19
19
7
19
19
19
20
21
22
25
22
22
22
32
60
19
19
12
3
3
3
4
Wind waves
Height (m)
Direction
Period (s)
0.4
SSW
3
0.9
S
6
1.1
SSW
6
0.1
NE
4
0.4
NE
4
0.6
NE
5
0.8
NE
6
0.8
NE
6
1.3
E
8
1.9
E
6
2.5
E
7
3
ENE
8
2.5
NE
7
Energy kJ
2
62
95
1
4
23
39
43
191
266
696
875
684
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
1
1
2
1
2
3
Distance (km)
12
27
0
0
0
0
0
5
33
1
6
5
1
1
1
297
309
309
33
297
709
502
502
14
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
2
2
2
1
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
2
3
3
2
2
2
2
2
2
1
4
4
4
3
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
9
9
9
9
8
8
6
9
9
9
9
9
9
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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