Uchiumi Surf Break

Lat Long: 31.76° N 131.48° E

Uchiumi 48 hour detailed Surf Forecast

Issued: 2 am 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Uchiumi sea temperature is
27.9°C
0.9° 

Uchiumi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Uchiumi today (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
  • Evening surf: Evening surf (24 Sep, local time) - 1ft (0.3m), 10s period with E swell.

The current surf forecast for Uchiumi at 10AM is: 0.3m 9s primary swell from a East direction and 0.2m 4s secondary swell from a East-northeast direction (forecast issued at 02:00am September 24). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (24 Sep)0.5ft (0.2m)9s
Afternoon (24 Sep)1ft (0.3m)8s
Evening (24 Sep)1ft (0.3m)10s

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


Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 23°C on Fri night). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
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
12 PM
3 PM
6 PM
9 PM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
9
0.3
E
9
0.3
E
9
0.2
E
9
0.3
E
9
0.3
SE
8
0.3
E
10
0.3
E
10
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.4
SE
10
0.4
SE
9
0.4
E
10
Wave Graph
Metric surfscale
Energy kJ
7
15
15
7
16
11
17
16
27
14
14
14
14
14
14
14
14
14
14
14
15
23
21
30
Wind (km/h)
5
NW
10
NW
5
NW
10
NNE
15
ENE
10
E
5
ESE
0
NE
5
NW
5
NW
5
NNW
5
NNE
10
E
10
ESE
10
S
10
SW
10
WSW
5
WSW
5
WSW
5
SW
10
S
10
NW
10
NW
10
NNE
Wind State
cross-off
cross-off
cross-off
cross-on
on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-on
High Tide
4:29AM1.99m
5:18PM2.08m
5:12AM2.11m
5:42PM2.13m
5:51AM2.20m
6:07PM2.16m
Low Tide
10:44PM0.92m
10:54AM0.43m
11:14PM0.73m
11:28AM0.43m
11:44PM0.55m
12:01PM0.47m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:07
6:06
 mm
1
Temp °C
25
24
24
24
26
26
26
25
24
24
24
25
26
26
26
25
24
24
23
26
29
28
27
24
Feels °C
29
27
27
26
28
29
30
29
27
28
28
29
28
28
29
28
27
27
25
29
32
30
30
27
  • 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
How to use the Wavefinder 

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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.


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