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Surf Forecasts:

Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 18 Feb 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
15.6° C
 (Which is slightly cooler than normal)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 6PM is: 1.0m 7s primary swell from a East direction and 0.5m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm February 18). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (18 Feb)--
Afternoon (18 Feb)4ft (1.2m)8s
Evening (18 Feb)3ft (0.9m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
Saturday
21
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
2
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
E
1.2
E
1
E
0.9
E
0.9
SSW
0.7
E
0.4
ESE
0.9
NE
0.5
E
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.5
E
0.5
E
0.4
E
0.6
E
0.6
E
0.7
ENE
0.6
E
0.6
E
0.6
E
Period(s) (?)98788812712121212161616151413131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2631681121071236048757373737379787510910251128130165121117116
Wind
(km/h)
10
WSW
20
SW
10
WNW
15
NNW
40
NNW
40
NNW
20
N
15
NNW
10
NW
10
WSW
10
WSW
10
W
10
WNW
10
N
10
NNE
10
NE
10
NNE
10
NNE
10
NNW
10
WNW
10
NW
10
NNW
15
NNW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscross-
on		cross-
on		ononcross-
on		cross-
on		cross-
off		cross-
off		crosscross-
on		ononcross-
on		cross-
on		oncross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:44PM
1.46
5:51AM
1.40
5:25PM
1.45
6:10AM
1.41
6:07PM
1.40
6:30AM
1.43
Low Tide
/ height (m)
11:03AM
0.68
11:24PM
0.16
11:36AM
0.57
11:52PM
0.26
12:10PM
0.47
12:19AM
0.39
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise-------6:20-------6:20-------6:18
Sunset-5:22-------5:22-------5:23------
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C1011109643478877667991098878
Feels °C (?)7564-5-7-4-32343312355754434
  • 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 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.

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

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