Udo Shrine surfForecast / Kyu Shu / Japan

information circle16 Day Weather and Surf, issued 2 pm Sunday 29 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Udo Shrine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Udo Shrine sea temperature is
19.3° C
(Which is 1.1°C colder than average for this time of year)

Best Forecast Surf Conditions for Udo Shrine this week:

The surf forecast for Udo Shrine over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 30) at 12AM. The primary swell is predicted to be 0.7m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Udo Shrine in the next 16 days are 3.5m 8s and forecast to arrive on Tuesday (Mar 31) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Thursday (Apr 02) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 30th Mar)2.5ft (0.7m) 10s
Best Surf 6AM (Tue 31st Mar)11ft (3.5m) 8s
Most Powerful 6AM (Tue 31st Mar)11ft (3.5m) 8s

Table - best surf conditions forecast for Udo Shrine over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 53mm), heaviest during Mon night. Warm (max 21°C on Mon night, min 13°C on Wed morning). Winds increasing (calm on Sun night, strong winds from the SSW by Mon night).

Days 3-6 Weather Summary Heavy rain (total 34mm), heaviest during Fri night. Warm (max 20°C on Sat morning, min 12°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the S by Fri night).

Sun
29
Monday
30
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
0
0
0
3
4
0
0
0
0
1
0
1
0
0
0
0
3
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.2
ESE
0.7
E
0.4
SE
1.3
SSE
2.5
S
1.8
SSW
2.3
SSW
1.2
SSE
0.9
SSE
0.4
ESE
0.8
N
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
2
SSE
3
S
3
S
1.4
S
0.7
E
Period(s) (?)81045788777577788689810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)69439070345770216466202731293137372831417125625190
Wind
(km/h)
15
S
5
W
10
E
25
SSE
50
SSW
20
SW
15
WSW
20
NE
20
NE
20
NNE
10
NNW
5
NW
5
SW
5
NW
10
NE
15
SE
35
S
50
SSW
30
WSW
15
W
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
on
crosscross-
off
offoffcross-
on
cross-
on
cross-
on
crosscross-
off
glassglassoncrosscross-
off
cross-
off
offcross-
off
cross-
off
High Tide
/ height (m)
3:53PM
1.53
5:01AM
1.65
4:44PM
1.66
5:25AM
1.72
5:27PM
1.75
5:49AM
1.78
6:06PM
1.81
6:12AM
1.82
6:42PM
1.83
6:35AM
1.84
7:18PM
1.81
6:58AM
1.84
7:53PM
1.76
7:21AM
1.81
Low Tide
/ height (m)
10:24PM
0.25
10:56AM
0.63
11:04PM
0.22
11:27AM
0.45
11:38PM
0.24
11:57AM
0.30
12:09AM
0.30
12:26PM
0.19
12:38AM
0.39
12:55PM
0.13
1:07AM
0.51
1:25PM
0.11
1:34AM
0.64
Sun
29
Monday
30
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunrise--6:05--6:05--6:03--6:01--6:01--6:00--5:58
Sunset6:30--6:30--6:31--6:32--6:32--6:34--6:35--
part cloud
clear
part cloud
light rain
heavy rain
rain showers
part cloud
part cloud
mod rain
light rain
part cloud
clear
clear
part cloud
part cloud
cloud
heavy rain
rain showers
clear
part cloud
cloud
Rain (mm)
---4421--61------1617---
Temp. °C191819192121211714131418191617191920181416
Feels °C (?)16161817162019131091217181415161314131016
  • Map Icons:
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  • 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 Udo Shrine Surf forecast

The above surf forecast table for Udo Shrine provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Udo Shrine can be found by selecting the local surf guide option on the grey menu. Our Udo Shrine 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 (Udo Shrine) 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 Udo Shrine 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.

Udo Shrine is 10 km (6 miles) from Nichinan. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Nichinan. Nichinan has rooms for a wide range of budgets as well as car hire and transport links.

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