Choshi Surf Break
Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Weather Forecast for Choshi

Issued: 8 pm 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
18.9° C

2.9°C colder than average for this time of year

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


How big are the waves at Choshi today (08 Jun):

  • Morning surf: Morning surf (08 Jun, local time) - 6ft (1.8m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (08 Jun, local time) - 7ft (2.1m), 10s period with E swell.
  • Evening surf: Evening surf (08 Jun, local time) - 5.5ft (1.7m), 8s period with ESE swell.

The current surf forecast for Choshi at 1AM is: 1.5m 11s primary swell from a East direction and 0.1m 7s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 07). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Jun)6ft (1.8m)10s
Afternoon (08 Jun)7ft (2.1m)10s
Evening (08 Jun)5.5ft (1.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Sun night. Warm (max 21°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.

Sun
7
Monday
8
Tuesday
9
Wednesday
10
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)
3
0
0
0
0
0
0
2
2
3
3
3
1
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
Wave
Height (m)
Direction
Period (s)
1.6
E
11
1.5
E
11
1.6
E
11
1.3
E
11
1.2
E
10
1.8
E
10
1.9
E
10
2.1
E
10
1.8
ESE
8
1.7
ESE
8
1.7
ESE
9
1.5
E
9
1.4
E
9
1.4
ENE
9
1.4
ENE
9
1.2
E
9
1.1
E
8
1.1
E
8
1
E
8
0.9
ENE
8
1.2
ENE
5
1.3
ENE
5
1.3
ENE
5
1.3
ENE
5
Wave Graph
Metric surfscale
Energy kJ
617
524
575
381
320
693
725
843
408
376
453
347
297
311
311
210
171
169
140
118
61
83
90
85
Wind (km/h)
5
E
15
SSE
25
SSE
25
SE
20
SE
25
ESE
25
E
20
NE
15
NNE
10
NNW
5
WNW
0
NNW
10
NE
15
ENE
15
ENE
15
ESE
15
SSE
10
SSE
5
SE
15
NE
20
ENE
25
NE
20
ENE
25
NE
Wind State
glassy
on
on
on
on
cross-on
cross-on
cross
cross-off
off
cross-off
glassy
cross
cross
cross-on
on
on
on
on
cross
cross
cross
cross
cross
High Tide
9:37PM1.08m
8:14AM1.07m
10:15PM1.08m
9:45AM0.99m
10:53PM1.11m
11:42AM0.97m
Low Tide
3:02AM0.78m
3:13PM0.40m
4:20AM0.68m
4:08PM0.53m
5:38AM0.54m
cloud
light rain
light rain
light rain
mod rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:20
4:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:51
6:51
 mm
2
4
5
6
4
1
1
1
1
1
1
Temp °C
20
20
19
19
20
20
20
21
21
20
20
20
19
19
19
20
20
21
20
20
19
19
19
19
Feels °C
22
20
16
17
19
18
18
20
21
21
22
23
20
18
19
19
19
21
21
20
17
17
17
16
Swell 1
Height (m)
Direction
Period (s)
1.6
E
11
1.5
E
11
1.6
E
11
1.3
E
11
1.2
E
10
1.6
ENE
10
1.3
SSE
7
1.9
ESE
8
1.8
ESE
8
1.7
ESE
8
1.7
ESE
9
1.5
E
9
1.4
E
9
1.4
ENE
9
1.3
E
9
1.2
E
9
1.1
E
8
1.1
E
8
1
E
8
0.5
S
7
0.5
S
6
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Energy kJ
617
524
575
381
320
532
162
441
408
376
453
347
297
311
252
210
171
169
140
24
22
15
15
15
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SE
10
0.1
E
15
0.9
E
10
1
E
10
0.9
E
10
1.1
SE
8
0.1
NE
12
0.9
SSE
7
0.9
S
7
0.6
SSW
7
0.1
NE
11
0.4
SSE
7
0.1
E
16
0.1
E
16
0.1
S
10
0.4
NE
10
0.1
E
9
Energy kJ
5
2
2
4
4
161
186
158
133
6
91
79
36
5
15
5
5
2
27
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SW
7
0.1
S
15
0.1
NE
13
0.1
E
13
0.9
SSW
9
0.7
SSW
9
0.3
SW
9
0.2
ENE
12
0.1
NE
12
0.5
SE
7
0.1
SW
8
0.1
S
10
0.1
NE
11
0.1
SE
9
0.1
E
16
0.2
S
10
0.1
SE
9
0.1
SE
9
Energy kJ
4
2
4
7
3
132
80
13
14
6
23
3
2
5
3
5
8
3
3
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
3
0.6
SSE
4
1
ESE
5
1.3
ESE
5
1.8
E
10
1.9
E
10
2.1
E
10
1.4
E
9
1.4
ENE
9
0.4
SE
3
0.7
SE
4
0.9
ENE
8
1.2
ENE
5
1.3
ENE
5
1.3
ENE
5
1.3
ENE
5
Energy kJ
4
14
49
86
693
725
843
297
311
4
16
118
61
83
90
85
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
3
1
3
2
1
3
3
3
3
2
2
1
1
2
1
1
1
1
2
1
1
Distance (km)
0
591
610
591
125
257
128
121
37
0
0
0
37
71
117
170
125
115
37
37
52
57
62
117
Best forecast wave conditions in Chiba
Rating
(10 max)
3
4
4
3
3
2
2
2
2
1
2
2
1
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
5
4
3
4
3
2
3
4
4
3
3
2
2
2
2
2
2
2
2
2
2
2
1
Header Global
Rating
(10 max)
7
8
8
8
9
9
7
6
6
5
5
6
6
7
9
8
9
9
6
5
6
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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