Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 am Tuesday 21 Apr 2026 JST
Forecast update in hr  min  s Forecast update imminent
Ohara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ohara sea temperature is
18.3° C
(Which is normal for this time of year)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 1PM is: 1.4m 11s primary swell from a Southeast direction and 1.1m 6s secondary swell from a South direction (forecast issued at 08:00am April 21). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Apr)4.5ft (1.4m)11s
Afternoon (21 Apr)4.5ft (1.3m)11s
Evening (21 Apr)3.5ft (1.1m)10s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Fri
24
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
1
0
0
0
0
0
2
3
2
2
2
2
2
2
0
1
1
1
0
0
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SE
1.4
SE
1.4
SE
1.3
ESE
1.3
ESE
1.1
SE
1.3
ESE
1.4
ESE
1.3
ESE
1.2
ESE
1.2
SE
1.2
SE
1.1
SE
1.1
SE
0.7
ESE
0.9
SE
0.4
NE
0.4
NE
0.5
ESE
0.5
E
0.5
E
0.5
E
0.4
ESE
0.4
ESE
Period(s) (?)11111111101010101010101010101061414999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)61549348538236724834739432028629229225025585645151494443422828
Wind
(km/h)
30
SSW
35
SW
15
NW
30
ENE
25
E
30
ENE
20
ESE
15
ESE
10
SE
15
S
25
S
25
SSW
20
S
15
SSW
15
SSW
15
SW
10
SW
10
WSW
20
SSW
20
SSW
10
SSE
5
ESE
20
NE
35
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
High Tide
/ height (m)
5:23AM
1.52
8:13PM
1.23
5:54AM
1.47
9:36PM
1.16
6:28AM
1.39
11:40PM
1.14
Low Tide
/ height (m)
12:52PM
0.03
12:23AM
1.03
1:44PM
0.13
12:55AM
1.08
2:46PM
0.25
1:56AM
1.12
Tuesday
21
Wednesday
22
Thursday
23
Fri
24
Sunrise4:58-------4:58-------4:56-------
Sunset----6:15-------6:15-------6:15---
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
Rain (mm)
-------------------12355
Temp. °C182019161616161515171818171817171718181513131414
Feels °C (?)1415171010911111113131314171516171815111212118
  • 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 Ohara 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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