Uchiumi surf break

Uchiumi surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Saturday 09 May 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
22.1° C
(Which is normal for this time of year)

How big are the waves at Uchiumi today?

The current surf forecast for Uchiumi at 11PM is: 1.0m 10s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm May 09). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 May)--
Afternoon (09 May)3ft (0.9m)10s
Evening (09 May)3ft (0.9m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 20°C on Mon morning, min 15°C on Sat night). Wind will be generally light.

Sat
9
Sunday
10
Monday
11
Tue
12
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
1
0
0
0
0
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1.1
SE
9
1.2
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
Wave Graph
Metric surfscale
Energy kJ
163
160
160
157
186
186
183
175
159
145
132
132
132
145
148
192
194
221
270
270
270
249
244
262
Wind (km/h)
15
NE
10
ENE
5
E
5
NNW
10
WNW
5
NW
10
NNW
5
NNE
10
E
15
E
10
SE
5
SSW
0
WSW
5
NNW
10
NNW
5
NNE
10
E
15
ESE
10
ESE
10
ESE
10
E
10
NNE
10
NNE
10
NNE
cross-on
on
on
glassy
cross-off
cross-off
cross
cross-on
on
cross-on
cross
glassy
glassy
cross
cross
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
10:38AM1.43m
1:24AM1.62m
12:39PM1.40m
2:16AM1.67m
2:16PM1.49m
2:56AM1.74m
Low Tide
5:56PM0.54m
7:30AM1.05m
7:18PM0.61m
8:33AM0.85m
8:26PM0.64m
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
7:00
7:00
1
Temp °C
18
18
19
18
16
16
15
17
19
19
19
19
18
17
16
18
20
20
20
19
19
18
18
19
14
15
16
16
13
14
13
16
17
16
18
18
18
16
15
17
18
18
19
18
18
17
17
19
Swell 1
Height (m)
Direction
Period (s)
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1.1
SE
9
1.2
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
Energy kJ
163
160
160
157
186
186
183
175
159
145
132
132
132
145
148
192
194
221
270
270
270
249
244
262
Swell 2
Height (m)
Direction
Period (s)
0.5
NE
4
0.4
NE
4
0.2
ENE
4
0.2
ENE
6
0.2
ENE
5
0.2
ENE
5
0.2
ENE
4
0.2
ENE
4
0.2
E
4
0.1
NE
4
0.1
S
14
0.1
S
13
0.1
S
12
0.6
SE
8
0.1
S
12
0.6
E
9
0.1
SE
11
0.1
S
11
0.1
S
10
Energy kJ
10
4
1
4
3
2
2
1
1
1
4
3
3
54
3
61
5
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.2
ENE
7
0.2
ENE
6
0.1
S
14
0.1
S
12
Energy kJ
2
5
4
4
3
Wind waves
Height (m)
Direction
Period (s)
0.7
NE
5
0.6
NE
5
0.3
NNE
4
0.2
NNE
4
0.3
NE
4
0.2
E
4
0.4
SE
5
Energy kJ
28
19
3
1
3
1
8
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
Distance (km)
46
46
46
0
0
0
2
5
46
46
46
0
0
2
2
43
332
332
46
43
43
43
43
43
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
1
2
1
1
2
1
1
2
1
1
1
2
2
2
1
1
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
5
9
5
4
4
4
4
4
5
9
8
6
5
5
9
5
4
4
5
8
9
  • 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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