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Surf Forecasts:

Uchiumi surf break

Uchiumi surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Tuesday 13 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Uchiumi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Uchiumi sea temperature is
20.7° C
 (Which is slightly warmer than usual)

How big are the waves at Uchiumi today?

The current surf forecast for Uchiumi at 7PM is: 0.3m 4s primary swell from a Southwest direction and 0.1m 9s secondary swell from a East direction (forecast issued at 02:00pm January 13). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jan)--
Afternoon (13 Jan)1.5ft (0.4m)4s
Evening (13 Jan)0.5ft (0.1m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
E
0.4
SW
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
Period(s) (?)124121299109999101010101010101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3633222333810111110201919193332312929
Wind
(km/h)
30
W
25
WNW
20
WNW
15
W
15
WNW
15
WNW
15
WNW
5
WNW
5
SE
10
SSE
5
SSW
15
WNW
5
WSW
10
W
10
WSW
10
W
15
SW
20
SW
15
WSW
15
WSW
10
W
10
W
10
WNW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscrosscross-
off		cross-
off		glasscross-
off		offoffcross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
1:02PM
1.60
3:48AM
1.44
2:07PM
1.61
4:50AM
1.57
3:08PM
1.66
5:35AM
1.69
Low Tide
/ height (m)
8:32PM
0.34
8:36AM
1.12
9:34PM
0.19
9:51AM
1.11
10:25PM
0.05
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-------7:13-------7:13-------7:13
Sunset-5:30-------5:30-------5:31------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C161512987671013131010109111516151414131212
Feels °C (?)886432137895765711111212121199
  • 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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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 Uchiumi 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 Uchiumi at:
surf-forecast.com

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