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Surf Forecasts:

Choshi surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 am Monday 09 Feb 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
15.4° C
 (Which is slightly cooler than normal)

How big are the waves at Choshi today?

The current surf forecast for Choshi at 12PM is: 0.2m 9s primary swell from a East direction (forecast issued at 08:00am February 09). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Feb)0.5ft (0.2m)11s
Afternoon (09 Feb)0.5ft (0.1m)12s
Evening (09 Feb)0.5ft (0.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
Thu
12
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
3
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
S
0.2
S
0.2
E
0.1
E
0.2
ENE
0.1
E
0.1
SE
0.3
NE
0.4
NE
0.1
E
0.1
E
0.2
SSE
0.9
SSW
1.4
SSW
1.6
SSW
1.4
SSW
1.4
SSW
1.6
S
1.9
S
1.8
SSE
1.4
SSE
1.2
SSE
1
SSE
0.9
SSE
Period(s) (?)1211912912109910104457778999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)101063834002212598214166158310529540300218147106
Wind
(km/h)
35
WNW
30
NW
25
WNW
20
W
15
W
10
WSW
15
WNW
15
NW
10
NNW
10
NNW
10
W
30
SW
35
SW
40
SW
45
SW
40
SW
40
SW
45
SW
45
SSW
20
NW
20
N
35
N
30
NNE
20
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		crosscrosscrosscrosscrosscrosscrosscrossoffcross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
7:44AM
1.27
9:28PM
0.84
8:09AM
1.24
8:42AM
1.20
Low Tide
/ height (m)
3:02PM
0.45
1:29AM
0.76
4:17PM
0.45
6:05PM
0.43
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise-6:30-------6:28-------6:28------
Sunset---5:10-------5:12-------5:13----
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
cloud
part cloud
clear
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
part cloud
cloud
Rain (mm)
-----------------14623--
Temp. °C01356754466111111121213141489998
Feels °C (?)-10-8-5-202-1-20223323455534112
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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

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