Ohara surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 pm Friday 08 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
18.8° C
(Which is 1.0°C colder than average for this time of year)

How big are the waves at Ohara today?

The current surf forecast for Ohara at 11PM is: 2.0m 7s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm May 08). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (08 May)--
Afternoon (08 May)--
Evening (08 May)7ft (2.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 21°C on Sat morning, min 16°C on Sat night). Winds decreasing (strong winds from the SW on Fri night, calm by Sat night).

Fri
8
Saturday
9
Sunday
10
Monday
11
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
0
0
0
1
0
0
0
0
0
1
1
1
1
2
0
0
1
1
1
1
1
1
1
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><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)
1.8
SSW
7
2.1
SSW
7
1.9
SSW
7
2.2
SSW
8
1.6
SSW
8
1.3
SSW
8
0.9
SSW
8
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.7
SE
10
0.7
SE
10
0.7
SE
10
1.1
SE
10
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.7
SE
10
0.7
SE
10
0.7
SE
10
0.7
SE
10
0.7
SE
10
Wave Graph
Metric surfscale
Energy kJ
290
408
375
551
280
206
99
80
89
87
100
98
94
235
70
68
67
65
64
96
100
100
100
98
Wind (km/h)
40
SW
45
SW
40
SW
30
WSW
25
NE
25
NNE
25
NW
30
NE
20
ESE
10
SE
10
SSE
5
SSE
10
ESE
10
SE
20
SE
20
SSE
15
SSE
15
SSE
20
S
15
SSW
15
SSW
20
SSW
20
SSW
20
SSW
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
High Tide
10:30PM1.13m
7:02AM1.18m
11:40PM1.15m
8:22AM1.08m
00:24AM1.20m
10:50AM1.02m
Low Tide
2:26AM1.05m
3:21PM0.43m
4:42AM1.02m
4:31PM0.49m
6:24AM0.90m
cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:39
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:30
6:30
6:30
1
Temp °C
20
20
20
18
17
18
21
19
18
18
17
16
16
17
16
18
18
18
18
18
18
18
19
19
15
13
13
12
13
13
14
13
14
15
15
15
14
15
12
14
15
15
15
16
16
15
15
15
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
10
0.6
SE
10
0.6
SE
10
1.8
SSW
8
1.6
SSW
8
1.3
SSW
8
0.9
SSW
8
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.7
SE
10
0.7
SE
10
0.7
SE
10
0.3
NE
6
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.7
SE
10
0.7
SSE
5
0.7
SE
10
0.7
SE
10
0.7
SE
10
Energy kJ
106
85
84
346
280
206
99
80
89
87
100
98
94
6
70
68
67
65
64
96
28
100
100
98
Swell 2
Height (m)
Direction
Period (s)
0.1
E
11
0.1
NE
11
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
S
6
0.6
NE
4
0.5
ENE
4
0.5
E
4
0.4
SSW
6
0.3
NE
6
0.1
W
7
0.3
NE
7
0.2
NNE
6
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
NE
10
0.7
SE
10
0.6
S
5
0.1
NE
11
0.1
NE
11
Energy kJ
2
5
82
79
80
80
30
14
10
6
13
5
1
7
3
5
5
5
4
100
20
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
11
0.4
SW
7
0.5
SSW
7
0.5
SSW
6
0.4
SSW
6
0.2
ENE
4
0.2
S
6
0.1
W
7
0.1
W
7
0.2
ESE
11
0.1
W
6
0.1
NE
10
0.1
W
6
0.1
NE
11
0.1
NE
11
0.1
N
6
Energy kJ
4
13
25
23
13
1
3
1
1
12
1
4
1
4
5
1
Wind waves
Height (m)
Direction
Period (s)
1.8
SSW
7
2.1
SSW
7
1.9
SSW
7
2.2
SSW
8
0.7
NE
4
1
NE
5
0.7
NE
5
0.8
N
4
0.8
S
4
0.3
SE
3
0.6
SSE
4
1.1
SE
10
1.1
SE
5
0.9
SSE
5
0.9
SSE
5
0.8
SSE
5
0.7
SSE
5
0.7
SSE
5
0.7
S
5
0.6
S
5
Energy kJ
290
408
375
551
20
50
27
17
16
2
9
235
57
47
39
25
25
28
29
19
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
3
1
3
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
589
542
559
560
62
9
14
11
0
6
212
0
0
0
9
0
0
0
0
0
0
9
8
0
Best forecast wave conditions in Chiba
Rating
(10 max)
3
1
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
1
1
3
2
3
2
2
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
7
6
6
6
7
6
5
5
5
5
5
5
5
4
4
5
5
4
5
9
7
9
5
  • 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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