Okuragahama surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 23 Apr 2026 JST
Forecast update in hr  min  s Forecast update imminent
Okuragahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Okuragahama sea temperature is
20.5° C
(Which is normal for this time of year)

How big are the waves at Okuragahama today?

The current surf forecast for Okuragahama at 12AM is: 0.6m 10s primary swell from a East direction and 0.8m 7s secondary swell from a South direction (forecast issued at 08:00pm April 23). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (24 Apr)--
Afternoon (24 Apr)--
Evening (24 Apr)3.5ft (1.0m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 57mm), heaviest during Sun afternoon. Very mild (max 17°C on Sat morning, min 13°C on Fri morning). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sunday
26
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)
1
1
1
0
0
0
0
0
2
2
2
2
2
2
1
1
4
3
1
0
0
2
3
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)
1.2
S
8
1
S
7
0.6
E
10
0.8
S
7
0.4
SE
13
0.4
SE
12
0.8
E
8
1
E
8
1.3
E
8
1.4
E
8
1.5
E
8
1.5
E
9
1.5
E
9
1.6
E
9
1.6
E
9
1.7
E
9
2.2
E
9
2
E
9
2.5
E
10
2.5
E
10
2.5
E
10
2.5
E
9
2.5
E
9
2.5
E
9
Wave Graph
Metric surfscale
Energy kJ
160
108
66
61
45
43
72
122
224
266
317
328
335
381
373
440
770
670
1134
1175
1150
1102
1163
1210
Wind (km/h)
20
N
20
NNW
15
NNW
20
N
20
NNE
20
N
15
N
15
NNW
15
N
10
NNW
15
N
10
N
10
N
10
NNE
15
ENE
10
NE
10
NNW
10
NNE
20
E
20
E
25
ENE
20
ENE
25
NNE
25
NE
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross
High Tide
00:18AM1.33m
10:47AM1.25m
1:53AM1.34m
12:56PM1.20m
2:57AM1.40m
2:38PM1.27m
Low Tide
4:54PM0.20m
5:48AM1.01m
6:17PM0.33m
7:58AM0.92m
7:46PM0.40m
9:09AM0.75m
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:33
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:49
6:50
1
1
1
1
2
1
1
1
1
3
8
5
3
4
5
10
Temp °C
15
15
16
16
15
14
13
13
13
13
13
13
14
15
17
17
15
15
16
17
17
17
17
16
12
13
14
13
11
11
10
10
11
11
11
11
12
13
14
15
14
14
14
15
14
15
14
13
Swell 1
Height (m)
Direction
Period (s)
1.2
S
8
1
S
7
0.8
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.8
E
8
1
E
8
1.3
E
8
1.4
E
8
1.5
E
8
1.5
E
9
1.5
E
9
1.6
E
9
1.6
E
9
1.7
E
9
1.9
E
9
2
E
9
2.2
E
9
2.5
E
10
2.5
E
10
2.5
E
9
Energy kJ
160
108
64
61
45
34
72
122
224
266
317
328
335
381
373
440
580
670
854
1175
1150
1102
Swell 2
Height (m)
Direction
Period (s)
0.7
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
10
0.6
E
8
0.6
S
7
0.5
S
7
0.3
SSE
7
0.4
SSE
6
0.4
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
S
6
0.2
S
6
0.1
SE
15
Energy kJ
92
66
66
45
44
43
34
23
9
14
14
8
8
8
3
3
8
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
13
0.4
SE
13
0.4
SE
13
0.4
SE
13
0.4
SE
13
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.1
SE
15
Energy kJ
44
44
43
42
41
39
37
37
23
37
37
36
14
14
14
8
Wind waves
Height (m)
Direction
Period (s)
0.9
NNE
5
0.9
NNE
6
0.9
NNE
6
0.9
NNE
6
1
NNE
5
0.9
NNE
6
0.8
NNE
6
0.8
NNE
5
0.5
NNE
5
0.4
NNE
5
0.6
N
4
0.6
N
3
0.7
N
4
0.5
N
4
2.2
E
9
2.5
E
10
2.5
E
9
2.5
E
9
Energy kJ
38
49
45
47
55
55
39
32
15
7
10
7
13
7
770
1134
1163
1210
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
4
3
3
3
4
3
4
2
Distance (km)
17
17
0
17
117
117
17
4
0
0
0
0
0
0
247
17
0
0
229
229
117
247
247
235
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
2
1
1
1
1
1
1
2
2
2
2
2
2
2
4
3
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
2
3
2
2
1
2
2
2
2
2
2
3
2
2
4
3
3
3
4
3
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
5
6
7
  • 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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