Choshi surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 01 Apr 2026 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
15.3° C
(Which is 1.4°C colder than average for this time of year)

How big are the waves at Choshi today?

The current surf forecast for Choshi at 1PM is: 1.3m 9s primary swell from a South-southeast direction and 0.1m 15s secondary swell from a East direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 08:00am April 01). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (01 Apr)5ft (1.5m)9s
Afternoon (01 Apr)3.5ft (1.1m)9s
Evening (01 Apr)4.5ft (1.4m)8s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
01
Thursday
02
Friday
03
Sat
04
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
3
0
0
0
0
0
0
1
!
1
1
2
2
0
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
SSE
1.5
SSE
1.3
SSE
1.1
SSW
1.5
ENE
1.4
SSE
1.5
E
1.6
SE
3
S
1.5
SSE
1.3
SSE
1.3
SSE
1.2
SSE
1
SSE
0.7
SE
0.7
SE
0.5
SSE
0.4
SSE
0.4
SE
0.3
ESE
0.8
S
0.3
ESE
0.8
S
1.1
S
Period(s) (?)109996868889101010888771041045
Wave
Graph
(?)Metric surfscale
Energy kJ (?)495354264211140270171276110326726831224217557623221171920202253
Wind
(km/h)
5
NNE
35
NE
35
NE
30
NE
35
ENE
30
ENE
30
E
5
SW
30
N
20
N
25
NNW
15
NNE
15
NNW
15
W
20
NW
20
NNW
10
NNW
5
W
10
S
25
S
30
SSW
20
SSW
25
S
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrosscrosscrosscrosscross-
on
crosscross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
3:42AM
1.16
3:56PM
1.21
3:58AM
1.21
4:36PM
1.21
4:16AM
1.25
5:15PM
1.18
Low Tide
/ height (m)
9:47AM
0.31
9:57PM
0.32
10:18AM
0.19
10:25PM
0.39
10:48AM
0.10
10:51PM
0.47
Wednesday
01
Thursday
02
Friday
03
Sat
04
Sunrise5:24-------5:22-------5:20-------
Sunset---5:57-------5:58-------5:59----
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
---353513111111-----------
Temp. °C171513121213141614131010111111101011141414151615
Feels °C (?)18966689179947875568108710118
  • 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

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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