Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 am 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
19.9° C

2.4°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 (15 Jun):

  • Morning surf: Morning surf (15 Jun, local time) - 4ft (1.2m), 5s period with E swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 6ft (1.8m), 8s period with E swell.
  • Evening surf: Evening surf (15 Jun, local time) - 6.5ft (2.0m), 9s period with E swell.

The current surf forecast for Choshi at 2PM is: 1.7m 7s primary swell from a East direction and 0.1m 14s secondary swell from a East direction (forecast issued at 08:00am June 15). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jun)4ft (1.2m)5s
Afternoon (15 Jun)6ft (1.8m)8s
Evening (15 Jun)6.5ft (2.0m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Wed night. Warm (max 21°C on Wed morning, min 17°C on Mon morning). Winds decreasing (fresh winds from the ENE on Mon morning, light winds from the SE by Tue night).

Monday
15
Tuesday
16
Wednesday
17
Thu
18
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)
0
0
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
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)
0.7
E
8
1.2
E
5
1.7
E
6
1.8
E
8
1.9
E
8
2
E
9
2
E
9
1.7
E
9
1.7
E
9
1.6
E
9
1.5
E
8
1.4
E
8
1.3
E
8
1.3
E
9
1.2
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
10
1.2
E
10
1.2
E
10
1.1
E
10
1.1
E
10
Wave Graph
Metric surfscale
Energy kJ
71
61
204
357
464
580
621
463
439
371
311
271
239
258
225
220
185
189
202
226
273
271
225
225
Wind (km/h)
20
NE
35
ENE
35
ENE
30
NE
25
NNE
30
NNE
25
N
20
N
20
NNE
15
NNE
15
NE
10
E
10
SE
5
SE
10
SSE
10
SSE
10
SSE
10
SSE
15
S
20
S
20
S
15
S
15
S
15
SSE
Wind State
cross
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
5:38PM1.25m
3:16AM1.41m
6:22PM1.24m
4:04AM1.41m
7:04PM1.21m
Low Tide
10:07AM-0.18m
10:08PM0.97m
10:54AM-0.19m
10:52PM0.96m
11:40AM-0.15m
11:36PM0.93m
light rain
light rain
light rain
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:20
4:20
4:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:53
6:53
6:54
 mm
5
5
2
1
1
Temp °C
17
17
18
19
19
18
18
17
17
18
19
19
19
19
19
20
20
21
21
21
21
21
21
21
Feels °C
15
12
13
15
15
14
15
15
15
16
18
18
19
19
19
20
20
21
20
19
20
20
20
21
Swell 1
Height (m)
Direction
Period (s)
0.7
E
8
0.1
E
14
1.9
E
8
2
E
9
2
E
9
1.7
E
9
1.7
E
9
1.6
E
9
1.5
E
8
1.4
E
8
1.3
E
8
1.3
E
9
1.2
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
10
1.2
E
10
1.2
E
10
1.1
E
10
1.1
E
10
Energy kJ
71
4
464
580
621
463
439
371
311
271
239
258
225
220
185
189
202
226
273
271
225
225
Swell 2
Height (m)
Direction
Period (s)
0.5
SSE
5
0.1
E
14
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
SE
20
0.1
SE
20
0.1
SE
20
0.1
SE
19
0.1
SE
18
0.1
SE
18
0.1
SE
18
0.2
SSE
6
0.1
SE
18
0.1
SE
17
0.1
SE
16
0.1
SE
16
Energy kJ
13
4
4
4
4
3
3
3
3
3
3
15
15
15
15
13
13
12
3
12
12
11
10
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
8
0.1
S
24
0.1
S
24
0.1
E
24
0.1
E
23
0.1
SE
22
0.1
SE
22
0.1
SE
22
0.1
SE
21
0.1
SE
21
0.1
SE
20
0.1
E
13
0.3
SSW
7
0.3
S
7
0.2
S
7
0.2
SSW
7
0.2
SSW
7
0.2
SSE
9
0.1
SE
18
0.2
SSW
7
0.2
SSE
8
0.1
SE
10
0.1
SE
10
Energy kJ
3
11
11
11
11
19
18
18
18
18
16
3
10
8
4
5
5
9
12
5
7
4
4
Wind waves
Height (m)
Direction
Period (s)
1.2
E
5
1.7
E
6
1.8
E
8
1.8
ENE
8
1
NNE
5
0.7
N
4
0.4
S
3
0.3
SSE
3
0.4
SSE
3
Energy kJ
61
204
357
356
49
15
2
2
3
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
2
1
3
3
2
2
3
2
2
2
1
2
2
2
2
2
2
2
2
2
1
Distance (km)
591
591
350
266
159
71
71
37
37
57
71
56
56
37
56
55
56
56
56
56
56
55
56
207
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
Header Global
Rating
(10 max)
9
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
4
5
5
8
7
5
4
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
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 Choshi 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