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Surf Forecasts:

Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 pm Saturday 17 Jan 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
14.8° C
 (Which is 2.6°C colder than average for this time of year)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 2AM is: 0.6m 6s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a East-northeast direction, 0.2m 3s secondary swell from a North-northeast direction (forecast issued at 08:00pm January 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (18 Jan)3.5ft (1.1m)7s
Afternoon (18 Jan)3ft (0.9m)7s
Evening (18 Jan)3.5ft (1.0m)4s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sat
17
Sunday
18
Monday
19
Tuesday
20
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SW
0.9
SW
0.6
SW
0.3
ENE
0.3
ENE
1.1
NE
0.8
ENE
0.9
ENE
0.9
ENE
1
ENE
0.9
ENE
0.9
ENE
0.4
NE
0.8
ESE
1.2
E
1.1
E
0.6
ENE
0.7
ENE
0.7
ENE
0.7
ENE
1.9
SW
0.8
ENE
0.7
ENE
0.6
ENE
Period(s) (?)7771111777445511666141313137121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)213673723221097084303937373046927815418117817033515813598
Wind
(km/h)
15
W
15
NNW
15
NE
10
NE
10
NNE
10
NE
15
E
20
E
25
E
25
ENE
20
ENE
20
ENE
25
NE
25
ENE
15
NNE
15
NW
10
W
15
WSW
30
WSW
35
WSW
20
NNW
25
NNE
15
NNE
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscross-
on		cross-
on		oncross-
on		crosscross-
off		cross-
off		cross-
off		oncross-
on		onon
High Tide
/ height (m)
5:28AM
1.30
3:21PM
1.41
5:52AM
1.32
4:02PM
1.44
6:15AM
1.33
Low Tide
/ height (m)
10:09PM
0.12
10:11AM
0.99
10:44PM
0.07
10:45AM
0.93
11:16PM
0.05
11:19AM
0.87
Sat
17
Sunday
18
Monday
19
Tuesday
20
Sunrise-----6:45-------6:45-------6:45--
Sunset-------4:51-------4:52-------4:52
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
Rain (mm)
---------11111----------
Temp. °C141311101099101010101010111211101113148988
Feels °C (?)1186765554455569777763233
  • 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 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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