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Surf Forecasts:
Udo Shrine surfForecast / Kyu Shu / Japan
16 Day Weather and Surf, issued 8 am Wednesday 20 May 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
23.1° C
(Which is normal 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 Thursday (May 21) at 12AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.9m and 7s. Another secondary swell of 1.0m and 7s is also forecast. 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 10s and forecast to arrive on Sunday (May 24) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Sunday (May 24) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 21st May) | 3.5ft (1.1m) 10s |
| Best Surf | 6PM (Thu 21st May) | 6ft (1.9m) 7s |
| Most Powerful | 12PM (Sun 24th May) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Udo Shrine over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Thu morning. Warm (max 25°C on Wed morning, min 19°C on Thu night). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSW by Thu morning). | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Sat afternoon. Warm (max 24°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SE 10 | SE 7 | ESE 10 | S 7 | SSW 6 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | SE 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | |
507 | 169 | 218 | 163 | 273 | 104 | 103 | 105 | 100 | 90 | 88 | 539 | 770 | 783 | 445 | 356 | 341 | 202 | 43 | 39 | 39 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-off | off | cross-off | cross-off | off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | |
High Tide | 9:47PM1.76m | 8:33AM1.77m | 10:46PM1.67m | 9:34AM1.63m | 11:48PM1.60m | 10:51AM1.49m | 00:49AM1.58m | 12:27PM1.40m | 1:44AM1.58m | 2:04PM1.40m | 2:29AM1.62m | 3:21PM1.46m | |||||||||
Low Tide | 2:46PM-0.04m | 3:06AM1.07m | 3:42PM0.12m | 4:11AM1.08m | 4:42PM0.29m | 5:32AM1.05m | 5:47PM0.46m | 6:58AM0.95m | 6:56PM0.60m | 8:13AM0.81m | 8:01PM0.71m | 9:08AM0.66m | 8:59PM0.79m | ||||||||
 |  |  |  | |  |  | | | |  |  | | |  |  | |  | | |  | |
 | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | 7:06 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:08 | — | — | 7:08 | — | — | 7:09 | — |
2 | — | — | 7 | 4 | — | — | — | — | — | 11 | 10 | — | — | — | — | — | 5 | 24 | 15 | 6 | |
Temp °C | 25 | 25 | 23 | 25 | 24 | 22 | 23 | 23 | 22 | 22 | 23 | 20 | 22 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 24 |
27 | 25 | 25 | 24 | 26 | 22 | 23 | 23 | 22 | 23 | 23 | 19 | 21 | 22 | 23 | 25 | 27 | 26 | 21 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | ESE 10 | ESE 10 | ESE 10 | S 7 | SSW 6 | ESE 10 | ESE 9 | SE 9 | ENE 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | ENE 10 | ENE 9 |
 kJ | 297 | 168 | 218 | 163 | 129 | 104 | 44 | 105 | 100 | 90 | 88 | 539 | 770 | 783 | 445 | 356 | 341 | 202 | 188 | 154 | 88 |
Swell 2 Height (m) Direction Period (s) | — | ESE 10 | S 7 | — | — | ESE 10 | ESE 10 | S 6 | NNE 6 | NE 4 | SE 9 | — | — | SSW 6 | S 6 | S 6 | W 7 | SSE 6 | ESE 10 | ESE 10 | ESE 10 |
| kJ | — | 169 | 73 | — | — | 103 | 103 | 24 | 15 | 5 | 88 | — | — | 4 | 13 | 6 | 1 | 8 | 43 | 39 | 39 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 6 | — | — | — | — | WSW 7 | SSW 6 | W 7 | W 6 | — | — | — | W 6 | W 7 | E 16 | ESE 11 | SE 6 | E 15 | SE 15 |
| kJ | — | — | 39 | — | — | — | — | 4 | 10 | 1 | 1 | — | — | — | 1 | 1 | 5 | 23 | 9 | 5 | 9 |
Wind waves Height (m) Direction Period (s) | SE 10 | S 7 | S 7 | S 7 | SSW 6 | WSW 3 | SW 6 | WSW 7 | — | — | — | — | — | ENE 9 | — | — | — | — | SSE 6 | SSE 4 | S 6 |
| kJ | 507 | 69 | 89 | 149 | 273 | 5 | 100 | 41 | — | — | — | — | — | 933 | — | — | — | — | 7 | 37 | 158 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 297 | 0 | 297 | 614 | 0 | 0 | 297 | 33 | 33 | 33 | 58 | 58 | 33 | 1 | 1 | 33 | 19 | 58 | 614 | 13 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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