Uchiumi Surf Break

Lat Long: 31.76° N 131.48° E

Uchiumi 48 hour detailed Surf Forecast

Issued: 2 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Uchiumi sea temperature is
28.7°C
0.4° 

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 (26 Aug):

  • Afternoon surf: Afternoon surf (26 Aug, local time) - 5ft (1.5m), 11s period with S swell.
  • Evening surf: Evening surf (26 Aug, local time) - 5.5ft (1.7m), 9s period with SE swell.

The current surf forecast for Uchiumi at 10PM is: 1.7m 8s primary swell from a Southeast direction and 0.9m 10s secondary swell from a South direction (forecast issued at 02:00pm August 26). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Aug)--
Afternoon (26 Aug)5ft (1.5m)11s
Evening (26 Aug)5.5ft (1.7m)9s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Wed afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light.

Wed
26
Thursday
27
Friday
28
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)
1
2
1
1
1
1
2
2
2
1
2
3
3
3
2
2
1
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SE
11
1.5
S
11
1.8
SE
9
1.7
SE
9
1.6
SE
8
1.6
SE
8
2
SSE
9
1.9
SSE
8
1.9
SSE
8
1.7
SSE
8
1.7
SSE
8
1.7
SSE
8
1.6
SSE
8
1.6
SSE
8
1.4
SSE
8
1.3
SSE
7
1.3
SSE
7
1.2
SSE
7
1.2
SSE
7
1.1
SSE
7
Wave Graph
Metric surfscale
Energy kJ
1562
564
537
418
367
338
595
458
458
384
330
364
319
319
219
193
164
148
156
115
Wind (km/h)
20
SE
20
SE
15
SE
15
SE
15
SE
20
SE
15
SE
20
S
20
SSE
20
SSE
15
SSE
10
S
10
SSW
10
SSW
10
SW
10
S
20
SSE
25
SSE
20
S
15
SSW
Wind State
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:00PM2.11m
5:21AM2.13m
6:25PM2.16m
6:01AM2.21m
6:50PM2.18m
Low Tide
11:19AM0.27m
11:41PM0.97m
11:55AM0.25m
00:12AM0.81m
12:28PM0.27m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
clear
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
 mm
4
4
4
3
2
1
2
3
1
1
1
Temp °C
28
28
28
27
27
27
27
27
29
29
28
27
27
27
26
28
29
30
28
27
Feels °C
31
31
32
31
31
30
31
30
31
31
31
31
31
31
30
32
31
32
30
31
  • 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 

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.


Nearest locationNearest