Uchiumi surf break

Uchiumi surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Friday 24 Apr 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
21.6° C
(Which is normal for this time of year)

How big are the waves at Uchiumi today?

The current surf forecast for Uchiumi at 6AM is: 0.7m 7s primary swell from a South direction and 0.5m 10s secondary swell from a East direction, 0.8m 6s secondary swell from a Northeast direction (forecast issued at 02:00am April 24). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (24 Apr)2.5ft (0.8m)6s
Afternoon (24 Apr)6ft (1.9m)7s
Evening (24 Apr)7ft (2.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 35mm), heaviest during Sat night. Very mild (max 19°C on Sat night, min 15°C on Fri morning). Winds decreasing (fresh winds from the NNE on Sat afternoon, light winds from the NNW by Sun night).

Friday
24
Saturday
25
Sunday
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
<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)
0.9
S
7
1.5
NNE
6
0.4
SE
13
0.8
NE
6
1.8
NE
7
1.9
NE
7
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
1.9
ENE
8
2.3
ENE
8
2.3
ENE
8
3
ENE
9
3
E
9
3
E
10
3
E
10
3.5
E
10
3.5
E
10
3
E
10
3
E
10
3
E
10
3
E
10
3
ENE
9
3
ENE
9
Wave Graph
Metric surfscale
Energy kJ
77
164
44
51
284
383
493
527
604
485
740
755
1188
1411
1819
1591
2223
2284
1849
1737
1601
1691
1509
1242
Wind (km/h)
10
NNE
15
NNE
25
NNE
20
NNE
20
NNE
20
NNE
25
NNE
25
NE
25
NNE
25
NE
25
NE
30
NNE
30
NNE
30
NNE
30
NE
30
ENE
30
E
30
ENE
25
ENE
25
NE
30
NNE
30
NNE
25
NNE
20
N
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:57PM1.49m
9:44AM1.46m
1:29AM1.52m
11:46AM1.36m
2:30AM1.60m
1:48PM1.41m
Low Tide
4:54AM1.23m
5:35PM0.46m
7:12AM1.17m
7:06PM0.52m
8:34AM0.99m
8:22PM0.52m
light rain
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
light rain
thunderstorm
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:49
6:50
1
1
1
2
1
1
1
1
2
2
3
5
4
2
1
3
3
1
1
Temp °C
16
16
16
16
15
15
15
15
15
15
16
16
16
16
17
18
19
19
18
18
18
17
17
17
15
14
12
13
12
12
12
11
11
11
12
12
12
11
13
14
15
15
15
15
15
13
14
15
Swell 1
Height (m)
Direction
Period (s)
0.9
S
7
0.8
S
7
0.7
S
7
0.6
S
7
1.2
ENE
7
1.3
ENE
7
1.6
ENE
8
1.6
ENE
8
1.7
E
8
0.3
SSE
6
1.9
E
8
1.9
E
8
2.2
E
9
2.4
E
9
2.5
E
9
3
E
10
3
E
10
2.5
E
10
2.5
E
10
2.5
E
10
2.5
E
10
2.5
E
9
2.4
E
9
Energy kJ
77
59
44
33
144
163
280
333
383
8
500
517
758
935
1265
1747
1633
1418
1307
1179
1249
1173
958
Swell 2
Height (m)
Direction
Period (s)
0.5
E
10
0.8
NE
6
0.5
E
10
0.5
E
8
0.6
S
7
0.5
S
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.2
ESE
12
0.3
SSE
6
0.2
SSE
6
0.2
S
6
0.2
S
6
Energy kJ
45
45
44
30
32
21
14
13
13
14
8
4
3
3
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
13
0.5
E
10
0.4
SE
13
0.3
ESE
12
0.3
ESE
12
0.3
ESE
12
0.3
ESE
12
0.2
ESE
12
0.2
ESE
12
0.1
SW
7
0.1
SW
7
0.1
E
15
Energy kJ
44
45
41
29
28
28
28
14
14
2
2
4
Wind waves
Height (m)
Direction
Period (s)
0.8
NE
6
1.5
NNE
6
0.8
NE
6
0.8
NE
6
1.8
NE
7
1.9
NE
7
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
1.9
ENE
8
2.3
ENE
8
2.3
ENE
8
3
ENE
9
3
E
9
3
E
10
3
E
10
3.5
E
10
3.5
E
10
3
E
10
3
E
10
3
E
10
3
E
10
3
ENE
9
3
ENE
9
Energy kJ
45
164
43
51
284
383
493
527
604
485
740
755
1188
1411
1819
1591
2223
2284
1849
1737
1601
1691
1509
1242
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
3
3
2
2
3
4
4
1
4
4
4
4
4
5
4
4
Distance (km)
43
43
43
43
43
43
43
43
43
43
43
53
53
68
73
236
286
46
46
46
79
73
56
43
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
2
2
2
3
3
2
2
3
4
4
1
4
4
4
4
5
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
1
2
2
2
3
3
2
2
3
4
4
4
4
4
4
4
4
5
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
4
5
5
4
5
4
4
4
5
5
6
5
5
  • 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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