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Surf Forecasts:
Udo Shrine surfForecast / Kyu Shu / Japan
16 Day Weather and Surf, issued 8 am Wednesday 15 Apr 2026 JSTForecast 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
20.1° C
(Which is 1.0°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 Wednesday (Apr 15) at 12PM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 1.0m and 17s. 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 2.1m 16s and forecast to arrive on Wednesday (Apr 15) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Thursday (Apr 16) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 15th Apr) | 5ft (1.5m) 13s |
| Best Surf | 12PM (Wed 15th Apr) | 5ft (1.5m) 13s |
| Most Powerful | 9PM (Wed 15th Apr) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Udo Shrine over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 3mm), mostly falling on Wed morning. Warm (max 23°C on Wed afternoon, min 17°C on Wed night). Winds increasing (calm on Wed afternoon, strong winds from the NNE by Thu morning). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon morning. Warm (max 21°C on Sun afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 13 | 16 | 16 | 14 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 853 | 767 | 1909 | 1307 | 1761 | 1441 | 1343 | 1325 | 1628 | 2002 | 1718 | 1187 | 1910 | 1652 | 1557 | 1679 | 1490 | 1127 | 928 | 870 | 734 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | glass | glass | on | glass |
High Tide / height (m) | 4:58PM 1.77 | 5:16AM 1.82 | 5:42PM 1.89 | 5:43AM 1.89 | 6:25PM 1.97 | 6:12AM 1.94 | 7:10PM 1.99 | 6:42AM 1.96 | 7:56PM 1.94 | 7:14AM 1.94 | 8:46PM 1.83 | 7:50AM 1.87 | 9:43PM 1.69 | ||||||||
Low Tide / height (m) | 10:53AM 0.42 | 11:08PM 0.33 | 11:26AM 0.21 | 11:44PM 0.37 | 12:01PM 0.03 | 12:20AM 0.47 | 12:38PM -0.10 | 12:56AM 0.60 | 1:17PM -0.16 | 1:33AM 0.74 | 2:00PM -0.14 | 2:12AM 0.89 | 2:48PM -0.04 | 2:57AM 1.03 | |||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
| Sunrise | 5:46 | - | - | 5:45 | - | - | 5:43 | - | - | 5:43 | - | - | 5:41 | - | - | 5:41 | - | - | 5:39 | - | - |
| Sunset | - | 6:42 | - | - | 6:43 | - | - | 6:43 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - |
 |  |  |  | | |  | |  | | | | | |  | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | 2 | - | - | - | - | - |
| Temp. °C | 22 | 23 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 21 | 20 | 21 | 21 | 20 | 20 | 20 | 18 |
| Feels °C (?) | 22 | 25 | 18 | 12 | 13 | 16 | 17 | 16 | 15 | 18 | 18 | 16 | 17 | 19 | 18 | 19 | 20 | 20 | 19 | 19 | 18 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Udo Shrine surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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