Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Tuesday 26 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
20.8° C
(Which is slightly cooler than normal)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 5AM is: 1.0m 10s primary swell from a East direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00am May 26). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (26 May)3ft (0.9m)10s
Afternoon (26 May)3ft (0.9m)10s
Evening (26 May)4ft (1.2m)8s

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 Wed morning. Warm (max 24°C on Wed morning, min 20°C on Wed night). Winds increasing (light winds from the SSE on Wed afternoon, fresh winds from the SW by Thu night).

Tuesday
26
Wednesday
27
Thursday
28
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)
1
1
1
0
0
0
1
2
2
1
0
0
0
2
2
2
1
1
1
2
2
2
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
E
10
1
E
11
1
E
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
1.2
ESE
8
1.3
ESE
8
1.4
ESE
8
1.5
ESE
8
1.6
ESE
8
1.6
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
Wave Graph
Metric surfscale
Energy kJ
260
229
216
177
167
167
167
162
183
231
270
322
344
306
257
237
217
212
179
188
181
176
165
188
Wind (km/h)
5
E
10
E
10
ENE
15
NE
15
ENE
15
ENE
15
ENE
15
ESE
10
ESE
10
ENE
15
ENE
10
NE
10
ENE
10
SE
5
SSE
15
SSW
20
SW
25
SSW
20
SSW
20
S
25
S
25
S
30
SSW
30
SSW
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
00:27AM1.25m
1:23PM1.06m
00:58AM1.29m
2:33PM1.13m
1:28AM1.32m
3:26PM1.20m
Low Tide
7:14AM0.61m
6:39PM0.75m
7:57AM0.46m
7:32PM0.83m
8:34AM0.34m
8:20PM0.88m
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:43
6:44
1
1
1
Temp °C
20
19
20
21
22
22
21
21
21
21
21
22
24
24
23
23
21
20
21
21
22
22
22
22
22
19
20
21
21
22
21
22
22
23
22
24
25
26
25
24
20
18
21
21
22
22
21
21
Swell 1
Height (m)
Direction
Period (s)
1.2
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.2
ESE
8
1.3
ESE
8
1.4
ESE
8
1.5
ESE
8
1.6
ESE
8
1.6
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
Energy kJ
164
169
159
155
159
147
143
162
183
231
270
322
344
306
257
237
217
212
179
188
181
176
165
188
Swell 2
Height (m)
Direction
Period (s)
1.1
E
10
1
E
11
1
E
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.8
ENE
10
0.7
E
10
0.5
E
10
0.5
E
10
0.3
ENE
10
0.3
ENE
10
0.3
ENE
11
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
11
0.4
ENE
11
Energy kJ
260
229
216
177
167
167
167
131
96
50
48
22
20
22
35
35
35
33
33
35
34
35
40
38
Swell 3
Height (m)
Direction
Period (s)
0.4
S
7
0.4
S
7
0.4
S
7
0.3
S
7
0.3
S
7
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.2
ESE
14
0.1
SE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.3
SE
13
0.3
SE
13
Energy kJ
16
15
15
8
8
3
3
3
3
20
8
19
19
19
18
18
18
18
17
17
16
25
25
Wind waves
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
5
0.4
SW
3
0.5
S
4
1
S
5
1.2
S
6
1.4
S
6
Energy kJ
1
1
4
7
48
98
163
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
2
1
2
2
3
2
2
2
2
2
2
2
2
2
2
2
1
1
Distance (km)
58
8
0
9
9
9
9
62
9
0
0
9
9
9
64
0
0
0
0
0
0
0
151
151
Best forecast wave conditions in Chiba
Rating
(10 max)
1
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
Header Global
Rating
(10 max)
5
4
4
4
4
4
5
5
9
9
9
5
6
7
7
7
8
9
9
7
6
9
7
9
  • 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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