Uchiumi Surf Break

Uchiumi 48 hour detailed Surf Forecast

Lat Long: 31.76° N 131.48° E

Issued: 2 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Uchiumi sea temperature is
24.5° C

1.2°C colder than average for this time of year

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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 1.5ft (0.4m), 12s period with SSE swell.
  • Evening surf: Evening surf (23 Jun, local time) - 1.5ft (0.5m), 11s period with SSE swell.

The current surf forecast for Uchiumi at 5AM is: 0.6m 9s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a Southeast direction, 0.4m 4s secondary swell from a Northeast direction (forecast issued at 02:00am June 23). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jun)2ft (0.6m)9s
Afternoon (23 Jun)1.5ft (0.4m)12s
Evening (23 Jun)1.5ft (0.5m)11s

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 56mm), heaviest during Wed night. Warm (max 26°C on Thu morning, min 21°C on Tue morning). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
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
2
2
2
1
0
0
0
1
2
2
0
1
2
1
2
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)
0.6
SE
10
0.6
ESE
10
0.6
ESE
9
0.6
SE
9
0.6
SE
9
0.4
SSE
12
0.6
ESE
9
0.5
SSE
11
1.5
ESE
6
1.4
SE
6
1.5
SE
6
1.5
SE
6
1.3
SE
6
0.9
SSE
6
0.9
ESE
6
0.8
S
11
0.9
S
13
0.9
S
13
0.9
S
13
0.4
S
14
0.7
S
14
0.5
S
14
0.5
S
13
0.6
S
14
Wave Graph
Metric surfscale
Energy kJ
74
65
55
68
65
58
56
71
134
118
156
170
141
70
68
163
276
268
268
67
188
97
85
142
Wind (km/h)
15
N
15
NNE
15
NE
20
NE
15
NE
20
NNE
10
NE
10
SSE
15
SSE
5
WSW
0
N
10
NW
10
N
15
NNE
15
ENE
10
ENE
5
ESE
10
S
15
SSW
15
SSW
20
SW
10
SW
15
SW
10
SW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross
glassy
glassy
cross-off
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
11:53PM1.81m
12:28PM1.52m
00:43AM1.80m
2:05PM1.55m
1:35AM1.82m
3:28PM1.64m
Low Tide
6:29AM0.86m
6:13PM0.94m
7:38AM0.72m
7:26PM1.07m
8:40AM0.56m
8:38PM1.16m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
light rain
light rain
light rain
light rain
thunderstorm
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
 mm
3
2
1
2
3
1
2
4
1
5
3
5
1
1
3
3
6
5
1
5
1
1
Temp °C
20
20
21
21
21
21
22
22
24
23
23
23
24
24
23
23
23
23
23
24
26
26
26
25
Feels °C
21
21
22
21
22
21
24
25
26
27
28
26
28
27
25
26
27
26
25
26
27
29
29
29
Swell 1
Height (m)
Direction
Period (s)
0.6
SE
10
0.6
ESE
10
0.6
ESE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
9
0.5
SSE
11
1.2
ESE
6
1.2
ESE
6
1.4
SE
6
1
SSE
6
1.3
SE
6
0.9
SSE
6
0.9
ESE
6
1.1
SE
6
0.9
S
13
0.9
S
13
0.9
S
13
0.9
ESE
6
0.9
SE
6
0.8
SE
6
0.9
SE
6
0.6
S
14
Energy kJ
74
65
55
68
65
58
56
71
84
96
131
73
141
70
68
88
276
268
268
67
56
53
49
142
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
SSE
12
0.3
SSE
12
0.4
SSE
12
0.4
SSE
12
0.4
SE
9
0.4
SSE
11
0.6
SSE
11
0.6
S
10
0.9
ESE
6
0.5
SE
11
0.8
ESE
6
0.6
SSE
9
0.8
S
11
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.5
S
11
0.7
S
14
0.5
S
14
0.5
S
13
0.6
SE
6
Energy kJ
28
27
27
30
28
47
46
21
40
88
73
72
56
46
64
163
68
53
40
55
188
97
85
30
Swell 3
Height (m)
Direction
Period (s)
0.3
NE
5
0.1
E
9
0.1
E
9
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.4
SE
10
0.4
SE
11
0.5
SE
10
0.4
SE
11
0.4
ESE
11
0.5
S
10
0.5
S
9
0.5
S
9
0.6
S
6
0.4
ESE
10
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
S
14
0.4
ESE
11
0.5
S
9
0.4
ESE
11
0.4
ESE
10
Energy kJ
4
2
2
10
10
9
24
32
49
31
47
49
45
42
26
42
44
46
45
61
46
40
45
42
Wind waves
Height (m)
Direction
Period (s)
0.7
NNE
5
0.4
NE
5
0.4
NE
4
0.5
NE
4
0.4
ENE
4
0.5
E
4
0.7
E
5
0.9
E
5
1.5
ESE
6
1.4
SE
6
1.5
SE
6
1.5
SE
6
1
SE
6
0.9
SSE
6
0.9
SSW
4
0.6
S
5
Energy kJ
23
7
7
8
6
9
24
41
134
118
156
170
73
63
26
18
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
2
2
1
2
2
3
3
2
2
1
2
2
1
2
Distance (km)
18
18
43
46
43
43
43
7
53
0
0
0
15
18
46
46
46
0
0
5
332
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
2
2
1
1
1
2
2
2
2
2
2
2
3
3
3
2
1
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
4
5
2
2
2
2
4
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
7
8
7
9
9
9
8
7
6
6
5
5
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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