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Surf Forecasts:

Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 23 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
19.4° C
 (Which is slightly warmer than usual)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 6AM is: 1.0m 6s primary swell from a Southeast direction and 0.5m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am April 23). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Apr)3ft (0.9m)6s
Afternoon (23 Apr)1.5ft (0.5m)9s
Evening (23 Apr)1.5ft (0.4m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 26mm), heaviest during Thu night. Very mild (max 18°C on Thu morning, min 13°C on Thu afternoon). Mainly strong winds.

Thursday
23
Friday
24
Saturday
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)
2
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
SE
6
1.1
SE
6
1
SE
6
0.4
NE
14
0.8
SE
6
0.5
E
9
0.5
E
9
0.4
ESE
9
0.4
ESE
9
1.4
NE
5
1.6
NE
6
1.8
NE
6
1.8
NE
6
1.4
NE
6
1.1
ENE
6
0.4
ENE
15
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
6
0.6
ENE
13
0.7
ENE
13
0.5
E
16
Wave Graph
Metric surfscale
Energy kJ
130
103
76
66
49
44
43
28
28
80
163
282
251
157
100
79
125
128
147
131
101
113
140
127
Wind (km/h)
15
SSW
10
SW
5
W
10
WSW
10
SSW
10
S
5
ENE
20
NNE
35
NE
40
NNE
35
NNE
35
NNE
35
NE
25
ENE
15
ENE
15
ENE
20
NE
25
NE
25
NE
25
NE
20
ENE
20
ENE
15
E
15
E
Wind State
off
cross-off
cross-off
cross-off
off
off
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
9:36PM1.16m
6:28AM1.39m
11:40PM1.14m
7:12AM1.27m
00:58AM1.16m
8:52AM1.12m
Low Tide
00:55AM1.08m
2:46PM0.25m
1:56AM1.12m
4:04PM0.37m
5:19AM1.09m
5:33PM0.45m
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
4:56
—
—
—
—
—
—
—
4:56
—
—
—
—
—
—
—
4:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:17
—
 mm
—
—
—
—
1
4
5
9
3
3
1
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
18
17
18
17
14
13
13
14
13
13
14
14
14
14
15
14
14
13
13
14
15
15
15
Feels °C
17
18
17
17
16
13
12
9
8
5
6
8
7
9
10
11
9
8
7
6
9
11
11
12
Swell 1
Height (m)
Direction
Period (s)
1.3
SE
6
1.1
SE
6
1
SE
6
0.9
SE
6
0.8
SE
6
0.7
SE
6
0.6
SE
6
0.6
ESE
6
0.5
SE
6
0.4
ESE
9
0.4
ESE
9
0.7
S
8
0.9
S
8
0.9
S
9
0.8
S
8
0.7
S
8
0.7
S
8
0.6
S
8
0.6
S
8
0.5
ENE
13
0.5
ENE
13
1
E
6
1
E
6
1
E
7
Energy kJ
130
103
76
66
46
35
28
22
16
28
27
63
116
122
91
66
63
43
41
101
98
81
76
93
Swell 2
Height (m)
Direction
Period (s)
0.5
ESE
10
0.4
ESE
10
0.5
ESE
10
0.5
ESE
9
0.5
ESE
9
0.5
E
9
0.5
E
9
0.4
ESE
9
0.4
ESE
9
0.3
SE
12
0.3
SE
12
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.6
E
7
0.4
ENE
15
0.5
ENE
14
0.5
ENE
14
0.5
S
7
0.5
S
7
0.6
ENE
13
0.7
ENE
13
0.5
ENE
12
Energy kJ
56
32
52
50
49
44
43
28
28
21
21
31
25
20
23
37
86
118
115
27
25
113
140
83
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
13
0.3
SE
13
0.4
NE
14
0.4
NE
14
0.3
ENE
14
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.2
ENE
13
0.3
SE
12
0.3
SE
12
0.2
ENE
15
0.3
ENE
15
0.4
ENE
15
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.4
S
7
0.3
ENE
16
0.5
E
16
Energy kJ
27
26
52
51
36
24
23
22
21
22
16
21
21
23
47
79
5
5
5
5
5
15
52
127
Wind waves
Height (m)
Direction
Period (s)
—
—
—
—
—
—
—
—
0.7
NE
3
1.4
NE
5
1.6
NE
6
1.8
NE
6
1.8
NE
6
1.4
NE
6
1.1
ENE
6
1
ENE
6
1.1
ENE
7
1.1
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
6
—
1
ENE
6
1.1
E
6
Energy kJ
—
—
—
—
—
—
—
—
11
80
163
282
251
157
100
75
125
128
147
131
101
—
85
100
Nearest Offshore or Glassy
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Shida
Chiba
Akabane Long Beach
Shizuoka
Akabane Long Beach
Shizuoka
Omaezaki
Shizuoka
Suruga Bay
Shizuoka
Suruga Bay
Shizuoka
Suruga Bay
Shizuoka
Rock Island
Kanagawa
Keta Reef Oshima
Izu Islands
Keta Reef Oshima
Izu Islands
Uchiboso
Chiba
Suruga Bay
Shizuoka
Omaezaki
Shizuoka
Nunoshima
Shikoku
Gomoda
Shikoku
Hashikui Bay
Shikoku
Lena
Kyu Shu
Shida
Chiba
Rating
(10 max)
2
1
1
1
1
1
1
3
2
1
1
2
2
1
1
1
1
1
1
1
3
2
5
2
Distance (km)
0
0
0
0
0
0
8
301
301
213
206
206
206
77
111
111
58
206
213
559
542
563
881
8
Best forecast wave conditions in Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Big Ben
Big Ben
Chikura
Mera
Mera
Mera
Mera
Shida
Rating
(10 max)
2
2
2
1
1
1
1
1
2
Best forecast wave conditions in Japan
Niyodo Rivermouth
Shikoku
Big Ben
Chiba
Niyodo Rivermouth
Shikoku
Kaiser's (Hachijojima Island)
Izu Islands
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Akabane Long Beach
Shizuoka
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Akabane Long Beach
Shizuoka
Akabane Long Beach
Shizuoka
Omaezaki
Shizuoka
Omaezaki
Shizuoka
Omaezaki
Shizuoka
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Hashikui Bay
Shikoku
Unnamed
Kyu Shu
Niyodo Rivermouth
Shikoku
Rating
(10 max)
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
5
4
Header Global
Bruces Beauties
South Africa
Bruces Beauties
South Africa
Fish Boma
South Africa
Sea Vista
South Africa
Fish Boma
South Africa
Haga-Haga
South Africa
Fish Boma
South Africa
Lebu
Chile
Bocock's Bay
Namibia
Bocock's Bay
Namibia
Achadas Da Cruz
Portugal
Lebu
Chile
Lebu
Chile
Lebu
Chile
Papatowai
New Zealand
Lebu
Chile
Lebu
Chile
Lebu
Chile
Trial Harbour
Australia
Bali Village
Indonesia
Bali Village
Indonesia
Etang-Sale
Reunion
Buchupureo
Chile
Bali Village
Indonesia
Rating
(10 max)
9
9
8
9
6
6
5
5
5
5
4
5
5
5
6
5
5
5
5
4
4
5
5
4
  • 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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