Choshi surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 25 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
14.1° C
(Which is 1.7°C colder than average for this time of year)

How big are the waves at Choshi today?

The current surf forecast for Choshi at 7AM is: 0.5m 14s primary swell from a East direction and 0.4m 10s secondary swell from a East direction, 0.8m 5s secondary swell from a South direction (forecast issued at 02:00am February 25). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Feb)4.5ft (1.3m)6s
Afternoon (25 Feb)4ft (1.2m)8s
Evening (25 Feb)3ft (0.9m)12s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
25
Thursday
26
Friday
27
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
1
1
2
3
Swell
Height Map
Wave Height (m) & direction (?)
0.4
E
0.4
E
0.5
E
1.3
SSE
1.3
SSE
1.2
SSE
0.8
E
0.9
E
0.9
SE
0.7
SE
0.7
SE
0.8
SSE
0.7
SE
0.7
SE
1.3
E
0.6
SE
0.6
SE
3
ENE
0.7
SE
3
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2.3
ENE
Period(s) (?)10141467812128888881098109101091010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)316594128168150190225100706988747236164451901851591123310201139943
Wind
(km/h)
15
SSW
25
SSW
25
SSW
30
SSW
15
SW
50
NE
45
NE
50
NNE
45
NNE
55
NNE
55
NNE
60
NNE
65
N
65
N
60
N
55
N
55
N
50
N
45
N
45
N
45
N
35
N
30
N
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:42PM
0.88
7:38AM
1.26
8:10AM
1.21
9:49AM
1.13
Low Tide
/ height (m)
12:35AM
0.87
4:28PM
0.23
6:17PM
0.20
7:41PM
0.13
Wednesday
25
Thursday
26
Friday
27
Sunrise---6:13-------6:11-------6:09----
Sunset-----5:27-------5:28-------5:29--
cloud
cloud
light rain
light rain
heavy rain
heavy rain
mod rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
--14111977992111----------
Temp. °C1516171714991010999999999101010111111
Feels °C (?)1313131213-1-101-2-2-3-4-4-3-3-3-2111456
  • 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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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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