Choshi Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 8 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
23.9° C
1.0° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 3.5ft (1.0m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 2.5ft (0.8m), 9s period with E swell.
  • Evening surf: Evening surf (19 Jul, local time) - 3ft (0.9m), 9s period with E swell.

The current surf forecast for Choshi at 1AM is: 1.0m 10s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a Southeast direction, 0.7m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Jul)3.5ft (1.0m)9s
Afternoon (19 Jul)2.5ft (0.8m)9s
Evening (19 Jul)3ft (0.9m)9s

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 Sat night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
0
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
10
0.9
ESE
10
1
ESE
10
1
ESE
9
1
ESE
9
1
ESE
9
0.9
ESE
9
0.8
E
9
0.8
E
9
0.9
E
9
0.8
E
9
0.8
E
9
0.8
E
9
0.9
ESE
9
0.9
ESE
8
0.7
E
11
1.1
E
12
1.1
E
11
Wave Graph
Metric surfscale
Energy kJ
159
163
197
181
177
177
135
106
103
130
103
99
99
123
127
110
330
300
Wind (km/h)
15
SSE
15
S
15
S
15
S
15
S
15
S
20
S
20
S
20
SSW
20
SSW
15
SSW
15
SSW
15
SW
15
SSW
20
S
20
S
25
SSW
20
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
7:20PM1.28m
6:41AM1.29m
7:42PM1.29m
7:36AM1.17m
8:04PM1.30m
Low Tide
00:58AM0.71m
1:17PM0.38m
1:48AM0.64m
1:45PM0.55m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
6:51
6:50
 mm
Temp °C
26
25
25
25
25
26
26
26
26
26
26
26
26
27
28
28
27
27
Feels °C
28
27
27
27
27
28
27
27
28
28
29
29
29
29
30
29
28
29
  • 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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