Udo Shrine surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 8 pm Friday 16 Jan 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
20.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Udo Shrine this week:

The surf forecast for Udo Shrine over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 19) at 12PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Udo Shrine in the next 12 days are 0.8m 9s and forecast to arrive on Wednesday (Jan 21) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Tuesday (Jan 20) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Mon 19th Jan)2ft (0.6m) 8s
Best Surf12PM (Mon 19th Jan)2ft (0.6m) 8s
Most Powerful12AM (Wed 21st Jan)2.5ft (0.8m) 9s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 18°C on Mon afternoon, min 13°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Tue night. Very mild (max 15°C on Tue afternoon, min 2°C on Wed night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Fri
23
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.5
E
0.6
SE
0.6
SE
0.6
SE
0.8
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.4
ESE
Period(s) (?)99910101010888899999999910
Wave
Graph
(?)Metric surfscale
Energy kJ (?)323233323334483940379210311010671766847323336
Wind
(km/h)
5
WNW
5
NW
10
ENE
5
NNE
10
N
10
E
10
N
5
NNW
15
SW
10
W
10
WNW
10
W
5
WNW
15
WNW
25
NW
15
NW
10
WNW
25
WNW
15
NW
10
W
25
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
onglasscross-
on
oncrosscrossoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
6:21AM
1.63
5:03PM
1.67
6:51AM
1.68
5:41PM
1.73
7:20AM
1.70
6:17PM
1.77
7:47AM
1.72
6:52PM
1.79
8:13AM
1.72
7:29PM
1.78
8:40AM
1.73
8:08PM
1.73
9:08AM
1.73
Low Tide
/ height (m)
11:24PM
0.11
11:40AM
0.92
12:00AM
0.01
12:13PM
0.86
12:33AM
-0.06
12:44PM
0.79
1:04AM
-0.10
1:15PM
0.71
1:35AM
-0.09
1:48PM
0.64
2:05AM
-0.04
2:23PM
0.57
2:37AM
0.07
3:01PM
0.51
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Fri
23
Sunrise-7:13--7:13--7:13--7:13--7:11--7:11--7:11-
Sunset--5:34--5:35--5:35--5:36--5:37--5:37--5:38
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
clear
part cloud
clear
Rain (mm)
------------1--------
Temp. °C161616161516151618141415101010478499
Feels °C (?)151413141414141515111212753-320-422
  • 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 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 12 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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