Uchiumi surf break

Uchiumi surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 8 am Tuesday 01 Jul 2025 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
28.1° C
(Which is 1.6°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Uchiumi this week:

The surf forecast for Uchiumi over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 01) at 6PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.2m and 8s. Another secondary swell of 0.2m and 2s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Uchiumi in the next 12 days are 2.2m 14s and forecast to arrive on Tuesday (Jul 08) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Thursday (Jul 03) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 1st Jul)2ft (0.6m) 11s
Best Surf 9PM (Mon 7th Jul)5ft (1.6m) 13s
Most Powerful 3PM (Tue 8th Jul)7ft (2.2m) 14s

Table - best surf conditions forecast for Uchiumi over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.6
SE
0.6
SE
0.7
ESE
0.6
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
1.1
S
1.3
S
1.4
S
1.6
S
1.6
S
1.6
SSE
1.9
SSE
2.2
SSE
3
SE
3
SSE
3.5
SSE
4
SSE
3
SSE
3
SSE
3.5
S
2.5
S
1.7
SSE
1.4
SSE
1.1
SSE
1.1
SSE
1.2
S
Period(s) (?)111110101010101010101099991514131313131414141615151312111098889
Wave
Graph
(?)Metric surfscale
Energy (?)62598987891051351601511321441391691642836807948251042104810611467208936605889825193415469382647052170589330256238481
Wind
(km/h)
5
S
15
SSE
5
WSW
5
SSE
10
SE
5
WSW
0
NE
15
SSE
5
W
5
ESE
10
SE
5
WSW
5
ENE
15
SSE
5
WSW
5
E
15
SSE
5
SW
5
NE
10
E
5
NNW
15
NE
25
NE
25
NE
35
NE
40
NE
45
NE
55
NE
55
ENE
55
ENE
55
E
50
E
40
ESE
40
ESE
35
ESE
35
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crossoffglasscross-
on
offglasscross-
off
cross-
off
glasscrossoffoncrossoffglasscrossglassoncross-
on
crosscross-
on
cross-
on
oncross-
on
oncross-
on
ononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:12AM
1.79
10:30PM
1.89
10:14AM
1.67
11:12PM
1.85
11:32AM
1.58
11:58PM
1.83
1:09PM
1.54
12:50AM
1.82
2:47PM
1.59
1:44AM
1.83
4:04PM
1.70
2:39AM
1.87
5:01PM
1.83
3:31AM
1.92
5:47PM
1.93
4:19AM
1.98
6:26PM
2.01
5:04AM
2.04
7:02PM
2.06
5:47AM
2.07
7:36PM
2.08
6:30AM
2.09
8:08PM
2.08
Low Tide
/ height (m)
3:46PM
0.51
4:35AM
0.96
4:32PM
0.71
5:39AM
0.89
5:26PM
0.91
6:49AM
0.79
6:32PM
1.08
7:59AM
0.66
7:50PM
1.20
9:01AM
0.50
9:06PM
1.26
9:54AM
0.35
10:09PM
1.27
10:41AM
0.21
11:00PM
1.25
11:24AM
0.10
11:44PM
1.21
12:04PM
0.04
12:24AM
1.16
12:43PM
0.03
1:03AM
1.10
1:20PM
0.07
1:40AM
1.04
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunrise5:11--5:11--5:11--5:13--5:13--5:13--5:13--5:13--5:15--5:15--5:16--5:16--
Sunset-7:22--7:22--7:22--7:22--7:22--7:22--7:22--7:22--7:22--7:22--7:22--7:21-
clearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearrain showersthunderstorm rain showersthunderstorm thunderstorm mod rainmod rainthunderstorm mod rainmod rainthunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
----------------------253613681667155721
Temp. °C282927282927292927282927293028282928292928292927282827272728282928282828
Feels °C (?)293130323130313131333231323332333132323134313028262725232224252726282827

Short Range Forecast: Mostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 30°C on Sat afternoon, min 26°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 29mm), heaviest during Wed night. Warm (max 29°C on Mon morning, min 26°C on Mon night). Winds increasing (calm on Mon night, strong winds from the NE by Wed night).

Long Range Forecast: Heavy rain (total 95mm), heaviest during Sat night. Warm (max 29°C on Fri afternoon, min 27°C on Thu morning). Winds decreasing (near gales from the ENE on Thu afternoon, fresh winds from the SE by Sat night).

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Uchiumi Surf forecast

The above surf forecast table for Uchiumi provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Uchiumi can be found by selecting the local surf guide option on the grey menu. Our Uchiumi surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Uchiumi) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Uchiumi may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Uchiumi is 19 km (12 miles) from Miyazaki-shi. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Miyazaki-shi. Miyazaki-shi has rooms for a wide range of budgets as well as car hire and transport links.

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