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Surf Forecasts:

Choshi surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 am Friday 21 Nov 2025 JST
Forecast update in hr  min  s Forecast update imminent
Choshi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Choshi sea temperature is
19.2° C
 (Which is 1.5°C colder than average for this time of year)

How big are the waves at Choshi today?

The current surf forecast for Choshi at 2PM is: 0.2m 11s primary swell from a East direction and 0.3m 6s secondary swell from a East-southeast direction, 0.2m 5s secondary swell from a South direction (forecast issued at 08:00am November 21). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (21 Nov)1.5ft (0.4m)6s
Afternoon (21 Nov)0.5ft (0.2m)11s
Evening (21 Nov)0.5ft (0.2m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
ESE
0.4
ESE
0.2
E
0.2
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.8
NE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
1
SE
2
SSE
2.3
SE
Period(s) (?)661111111110105101011111010101011101010678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1911911111122222521222222212033323737343469363574
Wind
(km/h)
10
WNW
10
W
10
SW
10
SW
15
SW
10
NNW
20
N
25
NNE
20
NE
20
NE
20
NE
15
ENE
15
ENE
10
ENE
10
E
10
E
5
ENE
5
ENE
5
ENE
5
NE
5
NNW
5
NW
10
NW
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		glassglassoffoffcross-
off
High Tide
/ height (m)
5:19AM
1.32
3:28PM
1.48
5:56AM
1.32
3:55PM
1.47
6:35AM
1.30
4:23PM
1.46
Low Tide
/ height (m)
10:09AM
0.94
10:45PM
0.12
10:42AM
0.98
11:16PM
0.12
11:14AM
1.01
11:50PM
0.14
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise-6:16-------6:18-------6:18------
Sunset---4:25-------4:25-------4:25----
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
Rain (mm)
-----------------------1
Temp. °C111113151615151413131313141515151515161616151414
Feels °C (?)88101112111099889101212121314151616141313
  • 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

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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.

View detailed surf forecast for Choshi at:
surf-forecast.com

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