Uchiumi surf break

Uchiumi surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 07 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 12AM is: 1.1m 8s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm May 07). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (08 May)3.5ft (1.0m)8s
Afternoon (08 May)3ft (0.9m)10s
Evening (08 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

Mostly dry. Warm (max 24°C on Fri morning, min 15°C on Fri night). Wind will be generally light.

Thu
7
Friday
8
Saturday
9
Sunday
10
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
12 PM
3 PM
Rating
(10 max)
1
1
1
1
1
1
0
1
1
2
1
1
1
1
0
0
0
1
1
1
1
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.2
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
8
1
ESE
8
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
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
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
Wave Graph
Metric surfscale
Energy kJ
197
173
173
147
147
137
192
145
164
151
154
160
163
166
166
163
160
157
154
154
151
145
129
132
Wind (km/h)
0
S
5
WSW
10
WSW
15
W
10
WSW
15
W
25
WNW
15
WNW
10
NW
10
W
10
WNW
10
WNW
5
NW
5
NNE
10
ENE
10
ESE
10
ESE
0
S
10
WNW
5
WNW
5
WNW
10
NE
10
ENE
15
ENE
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-on
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-on
on
on
High Tide
10:59PM1.60m
9:10AM1.56m
00:15AM1.58m
10:38AM1.43m
1:24AM1.62m
12:39PM1.40m
Low Tide
3:35PM0.26m
4:08AM1.21m
4:38PM0.41m
5:51AM1.18m
5:56PM0.54m
7:30AM1.05m
part cloud
clear
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:58
6:59
6:59
Temp °C
21
20
19
19
18
21
24
24
20
16
15
15
15
16
18
19
18
18
16
16
16
18
19
19
24
22
19
18
18
20
20
21
18
14
12
11
13
14
15
17
16
17
14
15
15
16
16
15
Swell 1
Height (m)
Direction
Period (s)
1.2
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
8
1
ESE
8
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
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
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
Energy kJ
197
173
173
147
147
137
192
145
164
151
154
160
163
166
166
163
160
157
154
154
151
145
129
132
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.6
SE
8
0.6
SE
8
0.5
SW
5
0.7
NE
6
0.7
NE
6
0.5
NE
6
0.3
NE
5
0.4
NE
5
0.4
NE
5
0.4
NE
4
0.2
ENE
4
0.2
ENE
4
0.1
NE
4
0.2
NNE
4
0.2
NNE
4
0.2
NNE
4
0.2
NNE
4
Energy kJ
5
5
51
48
11
31
38
17
4
8
7
4
1
1
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
5
0.1
SW
4
0.1
W
6
Energy kJ
3
1
1
Wind waves
Height (m)
Direction
Period (s)
0.3
SW
2
0.6
WSW
3
0.6
WSW
4
0.5
SW
4
0.4
SW
3
0.4
NE
4
1.1
NE
6
0.7
NNE
5
0.9
NNE
5
0.4
NE
6
Energy kJ
1
7
8
7
2
4
69
23
46
11
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
2
0
0
0
0
0
0
7
46
18
65
0
0
0
0
20
46
363
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
2
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
1
1
1
2
2
2
2
2
2
3
3
2
1
1
1
2
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
5
5
6
7
7
6
8
7
6
5
7
7
5
5
5
6
5
5
5
4
5
4
4
  • 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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