Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 23 May 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
21.3° C
(Which is normal for this time of year)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 5AM is: 2.4m 9s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a South direction, 0.1m 7s secondary swell from a Southeast direction (forecast issued at 02:00am May 23). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 May)7.5ft (2.3m)9s
Afternoon (23 May)7.5ft (2.3m)9s
Evening (23 May)5.5ft (1.7m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 21°C on Mon morning, min 15°C on Sat morning). Winds decreasing (fresh winds from the NE on Sat morning, calm by Mon night).

Saturday
23
Sunday
24
Monday
25
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
4
2
1
1
1
2
2
2
1
1
1
1
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.5
ENE
9
2.5
ENE
9
2.4
ENE
9
2.3
ENE
9
2.1
E
9
2.3
ENE
9
1.8
E
9
1.7
E
9
1.6
E
9
1.9
E
9
1.4
E
9
1.4
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
10
1.1
E
10
1.1
E
10
1
E
10
Wave Graph
Metric surfscale
Energy kJ
1169
1067
959
863
742
929
539
469
416
632
320
320
320
270
264
220
210
215
251
251
296
234
244
212
Wind (km/h)
35
NNE
30
NNE
30
NNE
30
NE
25
NE
25
NE
20
NE
15
ENE
15
E
15
ESE
15
SE
20
ESE
20
SE
20
SE
15
ESE
15
ESE
10
ESE
10
E
10
ENE
15
E
15
E
15
E
15
ESE
10
SE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
10:21PM1.19m
7:45AM1.19m
11:12PM1.20m
9:32AM1.07m
11:52PM1.22m
11:43AM1.02m
Low Tide
3:00AM1.02m
3:30PM0.40m
4:49AM0.92m
4:33PM0.54m
6:16AM0.77m
5:38PM0.66m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
light rain
part cloud
part cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:28
4:28
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:40
6:42
1
1
1
Temp °C
14
15
14
15
16
17
17
18
18
18
18
19
19
19
19
19
19
19
19
21
21
21
21
20
7
9
8
9
11
12
13
15
16
16
16
16
17
17
18
18
19
19
19
20
20
20
21
21
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
7
0.4
SW
8
0.3
S
7
0.3
S
7
0.3
SSW
7
2
E
9
1.8
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.4
E
9
1.4
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
SE
7
1.4
SE
7
1.4
SE
7
1.3
SE
7
1.3
SE
7
1.3
SE
8
1.3
SE
8
1.2
SE
7
1.2
SE
7
Energy kJ
11
15
9
9
10
670
539
469
416
417
320
320
320
270
264
135
173
183
171
176
181
181
156
156
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
7
0.2
SSW
7
0.3
SW
8
0.3
SSW
7
0.2
S
7
0.3
SSW
6
0.2
S
6
0.1
NE
10
0.1
NE
10
0.2
NNE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
10
1.1
E
10
1.1
E
10
1
E
10
Energy kJ
2
5
9
9
3
8
3
4
4
10
10
10
11
220
210
215
251
251
296
234
244
212
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
11
0.1
SW
7
0.4
SE
10
0.1
E
16
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
E
16
0.1
SE
16
0.1
SE
16
0.2
SSW
8
Energy kJ
5
2
25
5
5
5
5
5
5
10
10
7
Wind waves
Height (m)
Direction
Period (s)
2.5
ENE
9
2.5
ENE
9
2.4
ENE
9
2.3
ENE
9
2.1
E
9
2.3
ENE
9
1.9
E
9
0.7
SE
6
0.9
SSE
6
0.9
SSE
6
1
SE
6
1.1
SE
7
Energy kJ
1169
1067
959
863
742
929
632
32
55
63
75
100
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
3
2
2
2
2
1
2
2
3
2
2
2
2
2
2
Distance (km)
213
213
623
827
869
869
58
58
58
623
0
0
0
58
58
111
8
0
0
0
8
9
8
0
Best forecast wave conditions in Chiba
Rating
(10 max)
1
1
1
2
2
2
2
1
2
3
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
3
2
3
2
3
1
2
3
3
4
3
2
2
2
2
Header Global
Rating
(10 max)
7
7
6
6
6
5
4
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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