Choshi Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 8 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
24.1° 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 (18 Jul):

  • Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.8m), 8s period with ESE swell.

The current surf forecast for Choshi at 12AM is: 0.8m 9s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction, 0.4m 4s secondary swell from a South direction (forecast issued at 08:00pm July 17). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (18 Jul)--
Afternoon (18 Jul)--
Evening (18 Jul)2.5ft (0.8m)8s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon morning, min 25°C on Fri night). Wind will be generally light.

Fri
17
Saturday
18
Sunday
19
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
8
0.8
ESE
8
0.8
E
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
9
1
ESE
9
1
ESE
9
1.1
E
9
0.9
E
9
0.8
E
9
0.9
E
9
Wave Graph
Metric surfscale
Energy kJ
120
94
94
134
140
143
135
138
150
154
154
181
177
177
199
133
103
130
Wind (km/h)
15
SE
15
SE
15
SSE
10
SE
15
SE
15
SE
15
SSE
15
SSE
15
SSE
15
S
15
S
15
SSW
10
SSW
15
S
20
S
20
S
20
S
15
SSW
Wind State
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:57PM1.28m
5:51AM1.39m
7:20PM1.28m
6:41AM1.29m
7:42PM1.29m
Low Tide
00:13AM0.78m
12:44PM0.23m
00:58AM0.71m
1:17PM0.38m
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clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:51
 mm
Temp °C
26
26
25
25
25
26
26
26
26
25
25
25
25
26
27
27
26
26
Feels °C
28
28
27
28
27
28
28
28
28
27
27
28
28
28
28
29
27
28
  • 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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