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Sosanji Rivermouth surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Friday 04 Jul 2025 JST
Forecast update in hr  min  s Forecast update imminent
Sosanji Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sosanji Rivermouth sea temperature is
28.6° C
 (Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Sosanji Rivermouth today?

The current surf forecast for Sosanji Rivermouth at 10PM is: 0.9m 10s primary swell from a East-southeast direction and 0.1m 15s secondary swell from a Southeast direction, 0.4m 4s secondary swell from a South direction (forecast issued at 08:00pm July 04). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (04 Jul)--
Afternoon (04 Jul)--
Evening (04 Jul)3ft (0.9m)10s

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

Hourly12 Days
Kyu Shu Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Fri
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
1
1
2
2
2
2
0
0
2
2
2
2
2
2
0
0
0
1
1
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ESE
0.9
ESE
1
ESE
1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1
E
0.9
ESE
0.8
ESE
0.8
ESE
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.7
E
0.7
E
0.7
E
0.7
E
0.8
E
0.7
E
0.8
ESE
0.7
E
0.7
E
0.7
E
0.8
E
0.8
ESE
0.7
E
0.7
E
0.7
E
0.7
E
0.8
ESE
0.5
ESE
0.7
ESE
0.5
ESE
0.5
ESE
0.5
ESE
1
E
0.6
E
1.5
ESE
1.5
E
1.5
E
1.6
E
1.8
E
2.1
E
2.2
E
2.1
E
2.1
E
2
E
2
ESE
1.9
ESE
1.9
ESE
2.3
ESE
Period(s) (?)10101010101010101010101010101010999910101010101010101010101010101011101010101011111161166777888888888
Wave
Graph
(?)Metric surfscale
Energy (?)1541892132212362652613103352902822852542101731671551571491481501291321341371401651331481381331331661511641351401701601201351681341671872012902432602943775565765055284744464344321197
Wind
(km/h)
10
SSW
5
SW
5
W
10
WSW
10
W
5
WNW
10
ESE
10
SE
5
NNW
10
WNW
10
WSW
10
W
10
W
5
W
10
SE
15
SE
10
SE
10
NW
10
WNW
10
W
5
WNW
5
NNE
10
E
10
ESE
10
ESE
0
N
5
NW
10
NNW
10
N
15
NE
20
NE
15
ENE
15
NE
10
NE
10
NE
10
NE
10
NNE
15
ENE
20
ENE
20
E
15
ENE
20
E
20
ENE
25
NE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
35
ENE
35
ENE
35
ENE
35
NE
20
E
20
SE
15
SE
15
ESE
10
ESE
10
ESE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offoffoffglasscross-
on		cross-
on		glasscross-
off		offoffoffglasscross-
on		cross-
on		cross-
on		cross-
off		cross-
off		offoffglassoncross-
on		onglassglasscross-
off		crosscross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		ononononononcross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
12:50AM
1.82
2:47PM
1.59
1:44AM
1.83
4:04PM
1.70
2:39AM
1.87
5:01PM
1.83
3:31AM
1.92
5:47PM
1.93
4:19AM
1.98
6:26PM
2.01
5:04AM
2.04
7:02PM
2.06
5:47AM
2.07
7:36PM
2.08
Low Tide
/ height (m)
6:32PM
1.08
7:59AM
0.66
7:50PM
1.20
9:01AM
0.50
9:06PM
1.26
9:54AM
0.35
10:09PM
1.27
10:41AM
0.21
11:00PM
1.25
11:24AM
0.10
11:44PM
1.21
12:04PM
0.04
12:24AM
1.16
12:43PM
0.03
1:03AM
1.10
Fri
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
Sunrise----5:13-------5:13-------5:13-------5:13-------5:15-------5:15-------5:16-------
Sunset7:22-------7:22-------7:22-------7:22-------7:22-------7:22-------7:22-------7:22---
thunderstorm part cloudclearclearclearpart cloudpart cloudclearpart cloudclearpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudclearclearclearthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm mod rainmod rainmod rainthunderstorm mod rainthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
1---------------------------12221111322336134444666565654434
Temp. °C302827262629303030282726252830303028272727292930302828272728292928272727272828282828272727272827272727272728282928272727
Feels °C (?)343331303033323336323130283232323532313031333233343333313030313231303131303130303130292828272927272626272731313332313131
  • 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 Sosanji Rivermouth 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.

View detailed surf forecast for Sosanji Rivermouth at:
surf-forecast.com

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