Okuragahama surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 am Monday 18 May 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
21.7° C
(Which is normal for this time of year)

How big are the waves at Okuragahama today?

The current surf forecast for Okuragahama at 3PM is: 0.8m 9s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 08:00am May 18). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (18 May)2.5ft (0.8m)9s
Afternoon (18 May)2.5ft (0.8m)9s
Evening (18 May)2.5ft (0.8m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Tue night. Warm (max 24°C on Mon morning, min 18°C on Mon night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thu
21
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
12 AM
3 AM
Rating
(10 max)
1
1
0
0
0
1
1
2
1
0
0
0
1
2
2
2
3
2
2
1
1
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.9
ESE
9
0.9
ESE
9
0.8
E
10
0.8
E
9
0.7
E
9
1
SE
6
1.3
ESE
7
1.2
SE
7
1.5
ESE
7
1.5
SE
7
1.4
E
10
1.3
E
10
1.3
ESE
10
1.2
E
10
1.1
ESE
10
1.1
ESE
10
1.1
ESE
10
1.1
ESE
10
Wave Graph
Metric surfscale
Energy kJ
94
99
103
106
106
101
129
153
117
94
76
76
154
135
192
242
377
326
342
279
245
218
218
218
Wind (km/h)
5
WNW
5
E
10
ESE
10
SE
10
SE
5
SSW
5
NW
5
NW
5
NNW
5
NE
10
ESE
10
E
5
E
10
N
10
NNE
10
NNW
15
N
10
NNE
10
NNE
10
NE
5
NE
5
N
5
NW
5
W
off
glassy
on
on
on
glassy
off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross-off
glassy
glassy
High Tide
6:19AM1.81m
7:59PM1.83m
7:01AM1.78m
8:49PM1.76m
7:45AM1.70m
9:42PM1.66m
Low Tide
1:12PM-0.20m
1:34AM0.83m
2:00PM-0.16m
2:22AM0.89m
2:51PM-0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
light rain
light rain
light rain
mod rain
rain showers
part cloud
rain showers
rain showers
rain showers
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:07
7:07
1
1
2
7
1
1
1
1
Temp °C
18
23
24
24
23
20
19
18
18
22
23
23
20
20
20
20
21
22
23
24
23
22
22
21
18
23
24
23
24
21
20
19
19
23
23
24
22
21
22
21
22
24
25
26
26
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.9
ESE
9
0.9
ESE
9
0.8
E
10
0.8
E
9
0.8
SE
6
1
SE
6
1
SE
6
1.2
SE
7
1.5
ESE
7
1.5
SE
7
1.4
E
10
1.3
E
10
1.3
ESE
10
1.2
E
10
1.1
ESE
10
1.1
SSE
7
1.1
ESE
10
1.1
ESE
10
Energy kJ
94
99
103
106
106
101
129
153
117
94
46
76
76
135
192
242
377
326
342
279
245
125
218
218
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
12
0.3
SE
10
0.2
ESE
10
0.3
SE
10
0.2
ESE
12
0.4
SE
10
0.4
SE
11
0.3
SE
11
0.6
SE
5
0.6
SE
5
0.7
E
9
0.6
E
8
0.7
ESE
10
0.8
ESE
10
0.9
ESE
9
0.9
ESE
10
1.1
SSE
8
1
SSE
8
1
SSE
8
1.1
SSE
8
1.1
SSE
8
1.1
ESE
10
1
SSE
7
0.9
SSE
7
Energy kJ
35
17
10
17
14
28
30
20
16
18
76
49
90
120
126
166
142
127
123
128
128
218
117
91
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
10
0.4
SE
11
0.3
SE
11
0.3
SE
11
0.4
SE
10
0.4
SE
11
0.4
ESE
10
0.5
E
8
0.3
SE
11
0.5
E
10
0.5
NE
4
0.4
NNE
4
Energy kJ
15
14
14
10
30
20
19
28
29
40
33
19
51
10
7
Wind waves
Height (m)
Direction
Period (s)
0.3
SE
2
0.4
SE
3
0.5
SE
4
0.4
SE
4
1.3
ESE
7
1.4
SE
7
0.7
NNE
4
0.9
NE
4
0.8
NE
5
Energy kJ
1
4
9
7
154
173
13
31
25
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
2
2
2
2
2
2
3
2
2
2
2
2
2
2
Distance (km)
0
0
117
280
117
0
0
0
0
7
117
117
117
0
0
0
0
0
0
17
8
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
2
1
1
2
2
2
2
2
3
3
2
2
2
2
3
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
2
1
1
1
1
2
1
1
2
3
2
2
2
3
3
2
2
2
2
3
3
2
Header Global
Rating
(10 max)
4
4
4
7
5
4
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
5
5
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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Okuragahama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest