Choshi Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 8 am 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
23.6° C
0.8° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 1.5ft (0.5m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 2.5ft (0.7m), 12s period with S swell.
  • Evening surf: Evening surf (13 Jul, local time) - 1ft (0.3m), 12s period with S swell.

The current surf forecast for Choshi at 4PM is: 0.7m 12s primary swell from a South direction and 0.3m 9s secondary swell from a East direction (forecast issued at 08:00am July 13). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jul)1.5ft (0.5m)13s
Afternoon (13 Jul)2.5ft (0.7m)12s
Evening (13 Jul)1ft (0.3m)12s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon morning. Warm (max 27°C on Mon afternoon, min 23°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the SSW by Wed night).

Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
1
1
1
1
1
1
1
0
0
0
0
0
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)
0.6
S
14
0.5
S
13
0.7
S
13
0.7
S
12
0.4
S
12
0.3
S
12
0.6
S
12
0.5
S
11
0.5
S
11
0.4
SSE
11
0.3
E
10
0.3
SE
12
0.3
SE
12
0.3
E
10
0.4
E
10
0.4
E
9
0.4
E
9
0.4
E
8
0.4
E
8
1
S
4
0.6
E
10
0.7
E
9
0.7
E
9
1.1
S
6
Wave Graph
Metric surfscale
Energy kJ
134
84
156
144
45
25
98
65
63
40
19
22
22
18
30
28
27
22
21
37
65
81
85
77
Wind (km/h)
10
SW
10
SSW
10
SSW
15
W
5
WNW
10
NNW
15
NNE
10
N
5
NNE
5
ENE
10
SE
20
S
20
S
20
SSW
15
SW
15
SSW
15
SSW
20
SSW
25
S
30
S
30
S
30
S
30
SSW
30
SSW
Wind State
cross
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:01PM1.29m
2:20AM1.44m
5:34PM1.30m
3:17AM1.48m
6:05PM1.30m
Low Tide
9:14AM-0.04m
9:16PM1.08m
10:03AM-0.08m
10:04PM1.02m
10:48AM-0.08m
10:47PM0.95m
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:30
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:52
6:52
6:52
 mm
1
1
1
1
Temp °C
25
25
26
27
27
26
24
23
24
25
27
27
26
26
25
25
25
27
27
27
26
26
26
25
Feels °C
29
27
28
29
30
29
26
26
28
29
30
28
27
28
27
28
27
29
28
27
26
26
26
25
  • 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.


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