Okuragahama surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Monday 20 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
19.5° C
(Which is slightly cooler than normal)

How big are the waves at Okuragahama today?

The current surf forecast for Okuragahama at 11AM is: 2.1m 13s primary swell from a East-southeast direction (forecast issued at 02:00am April 20). The wind direction is predicted to be glassy and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (20 Apr)7ft (2.1m)13s
Afternoon (20 Apr)6.5ft (2.0m)13s
Evening (20 Apr)6ft (1.8m)13s

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


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
4
4
4
4
4
3
4
4
3
3
3
2
1
0
1
2
2
2
2
2
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
2.1
ESE
2.1
ESE
2.1
ESE
2.1
ESE
2.1
ESE
2
ESE
2
ESE
1.8
ESE
1.7
ESE
1.7
ESE
1.6
ESE
1.5
ESE
1.3
ESE
1.2
ESE
1.2
ESE
1.2
E
1.2
E
1.3
E
1.2
E
1.1
E
1.1
E
1.1
E
1.1
E
1
E
Period(s) (?)141414131313131312121212121212111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17211672167215991510136313061103895820692599494418404351345389319254244244249208
Wind
(km/h)
10
W
10
NNW
10
N
5
N
5
NE
10
E
5
E
5
NNW
10
NW
10
NW
10
N
20
NNE
30
NNE
25
NE
15
NNE
5
NW
5
NNW
5
NW
5
NNW
0
NNW
0
SE
5
E
10
N
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
glassglasscross-
on
glassglassoffoffcross-
off
cross-
off
cross-
off
crosscross-
off
offglassoffoffglassglassglasscross-
off
cross-
off
High Tide
/ height (m)
7:18AM
1.72
8:47PM
1.67
7:54AM
1.64
9:42PM
1.54
8:34AM
1.52
Low Tide
/ height (m)
1:40AM
0.62
2:06PM
-0.16
2:22AM
0.75
2:54PM
-0.08
3:09AM
0.87
3:49PM
0.05
Monday
20
Tuesday
21
Wednesday
22
Sunrise--5:39-------5:37-------5:37-----
Sunset------6:45-------6:45-------6:46-
cloud
light rain
light rain
cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
Rain (mm)
-41-1------------------1
Temp. °C171616181920201918171719202018161514141718181615
Feels °C (?)171516192021222119171617141414141312121617171514
  • 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.


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