Okuragahama surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Sunday 17 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 6PM is: 1.0m 9s primary swell from a East direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)3.5ft (1.0m)9s
Evening (17 May)3ft (0.9m)9s

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 21mm), heaviest during Tue night. Warm (max 24°C on Sun afternoon, min 18°C on Sun night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
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
6 AM
9 AM
Rating
(10 max)
0
0
0
1
1
1
1
1
0
0
0
1
1
1
2
0
0
1
1
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)
1
E
9
1
E
9
1
E
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
8
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
E
9
0.8
E
9
0.8
E
10
0.7
E
9
0.7
E
9
1.1
SE
7
1.2
SE
7
1.2
SE
7
1.4
SE
7
1.4
SE
8
1.2
ESE
9
1.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
151
151
151
123
123
118
94
99
103
106
106
101
99
110
117
74
78
102
156
156
215
223
265
242
Wind (km/h)
10
E
10
SE
5
S
5
WSW
5
W
5
W
5
NW
5
ENE
10
ESE
10
ESE
5
SE
0
E
5
NW
5
NNW
5
N
10
ENE
10
E
10
ENE
10
NE
15
NE
10
ENE
10
N
15
NNE
10
NNE
cross-on
on
cross-on
cross-off
cross-off
cross-off
off
glassy
cross-on
on
on
glassy
glassy
glassy
cross-off
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
High Tide
7:09PM1.87m
6:19AM1.81m
7:59PM1.83m
7:01AM1.78m
8:49PM1.76m
7:45AM1.70m
Low Tide
12:25PM-0.17m
00:48AM0.75m
1:12PM-0.20m
1:34AM0.83m
2:00PM-0.16m
2:22AM0.89m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
mod rain
mod rain
rain showers
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:06
7:06
7:07
1
7
7
5
1
Temp °C
24
24
23
21
19
19
18
22
23
24
23
20
19
18
19
21
22
22
20
20
20
20
20
21
24
24
24
22
20
20
18
22
23
24
24
22
21
19
20
21
22
23
21
21
22
21
21
23
Swell 1
Height (m)
Direction
Period (s)
1
E
9
1
E
9
1
E
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
8
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
E
9
0.8
E
9
0.8
E
10
0.8
SE
6
0.8
SE
6
0.9
SE
7
1.1
SE
7
1.2
SE
7
1.4
SE
7
1.4
SE
8
1.2
SSE
8
1.4
SE
8
Energy kJ
151
151
151
123
123
118
94
99
103
106
106
101
99
110
117
46
58
73
118
156
215
223
168
242
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
11
0.3
SE
11
0.4
SE
11
0.3
SE
11
0.4
SE
11
0.4
SE
11
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
5
0.6
SE
5
0.6
SE
6
0.7
E
9
0.7
E
9
0.8
E
8
0.7
ESE
10
0.9
ESE
9
0.9
ESE
10
0.9
ESE
9
1.2
ESE
9
1
ESE
10
Energy kJ
18
18
29
19
30
32
35
17
10
17
14
28
8
17
30
74
78
89
90
126
132
153
265
183
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
13
0.1
SE
13
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
10
0.4
ESE
10
0.5
E
9
0.5
E
8
0.5
E
10
Energy kJ
7
7
15
14
14
10
30
20
20
28
28
40
36
36
48
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
4
0.8
SE
6
1.1
SE
7
1.2
SE
7
0.5
N
3
Energy kJ
5
36
102
156
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
Distance (km)
311
51
17
0
0
0
0
0
765
280
280
0
0
0
0
117
117
117
4
17
30
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
2
1
1
1
1
1
1
2
2
2
2
2
2
2
3
4
3
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
1
1
1
1
1
2
1
1
1
3
3
3
3
2
2
2
3
4
3
3
3
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
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)
Map placeholder

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