Choshi Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 8 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
24.0° C
1.9° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1ft (0.3m), 12s period with ESE swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1ft (0.3m), 12s period with E swell.

The current surf forecast for Choshi at 12AM is: 0.3m 12s primary swell from a East-southeast direction and 0.5m 7s secondary swell from a South direction (forecast issued at 08:00pm July 29). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jul)1.5ft (0.4m)9s
Afternoon (30 Jul)1ft (0.3m)12s
Evening (30 Jul)1ft (0.3m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu morning, min 25°C on Fri night). Wind will be generally light.

Wed
29
Thursday
30
Friday
31
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
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
Wave
Height (m)
Direction
Period (s)
0.6
S
7
0.6
S
7
0.3
ESE
12
0.3
ESE
12
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
ESE
12
0.3
ESE
12
0.3
E
12
0.3
E
12
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
SSE
7
0.4
ENE
8
0.3
ESE
11
Wave Graph
Metric surfscale
Energy kJ
40
38
29
29
29
28
28
28
28
25
25
25
25
25
27
15
23
24
Wind (km/h)
10
SSE
10
SE
15
SSE
15
SSE
10
SSE
10
S
15
S
15
SSE
10
S
5
S
0
SSE
5
E
10
ENE
5
E
10
E
15
ESE
15
ESE
10
E
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:25PM1.32m
3:31AM1.44m
5:48PM1.34m
4:10AM1.47m
6:09PM1.35m
Low Tide
10:15PM0.94m
10:46AM0.14m
10:48PM0.89m
11:17AM0.16m
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
thunderstorm
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:41
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
 mm
2
Temp °C
28
27
27
27
27
28
29
27
27
27
27
26
26
27
28
27
26
26
Feels °C
31
29
29
29
30
30
30
30
31
31
32
29
29
30
31
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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