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Surf Forecasts:

Shida surf break

Shida surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 20 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Shida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shida sea temperature is
14.5° C
 (Which is 2.7°C colder than average for this time of year)

How big are the waves at Shida today?

The current surf forecast for Shida at 11PM is: 1.3m 9s primary swell from a Northeast direction and 0.2m 6s secondary swell from a South-southwest direction, 0.3m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm January 20). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Jan)--
Afternoon (20 Jan)--
Evening (20 Jan)6.5ft (2.0m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tue
20
Wednesday
21
Thursday
22
Friday
23
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
NE
2
NE
1.3
NE
1.1
NE
0.9
NE
1.4
NE
1.3
NE
0.4
ENE
0.4
ENE
0.4
ENE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
NE
0.6
SE
0.6
SE
0.5
SE
0.4
NE
0.4
NE
0.4
NE
0.4
SE
Period(s) (?)8999108101413131010101010111211101011111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4376123071881542563036360588080798084909290655036353535
Wind
(km/h)
20
NNW
20
NNE
20
NNE
15
N
15
NNE
15
N
10
NNW
10
N
10
NNE
10
NNE
10
NNW
15
N
20
N
20
N
15
NNW
15
NW
10
WNW
15
N
15
N
10
NNW
10
NW
10
NW
5
NW
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on		ononononcross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		glasscross-
off
High Tide
/ height (m)
4:33PM
1.49
6:32AM
1.42
5:14PM
1.47
6:55AM
1.43
5:57PM
1.41
7:19AM
1.44
Low Tide
/ height (m)
11:37PM
0.07
11:49AM
0.84
12:07AM
0.13
12:27PM
0.76
12:38AM
0.23
1:09PM
0.69
Tue
20
Wednesday
21
Thursday
22
Friday
23
Sunrise-----6:43-------6:43-------6:43--
Sunset-------4:53-------4:54-------4:55
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C965321221122124543222356
Feels °C (?)2-1-2-3-4-5-3-2-3-3-2-3-6-5-2-1-1-4-4-4-4-212
  • 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 Shida 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 Shida at:
surf-forecast.com

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