Surf Forecasts:
Udo Shrine surf forecast from 25 Aug 2026:
- Best quality surf: Thursday 27 Aug, 9PM (local time) - 5ft (1.6m), 8s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 9PM (local time) - 13ft (4.0m), 13s period, SSE swell with 5,148 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 9PM (local time) - 5ft (1.6m), 8s period with SSE swell.
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 (Aug 27) at 9PM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.5m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Udo Shrine in the next 16 days are 4.0m 13s and forecast to arrive on Tuesday (Aug 25) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Aug 30) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 27th Aug) | 5ft (1.6m) 8s |
| Best Surf | 9PM (Thu 27th Aug) | 5ft (1.6m) 8s |
| Most Powerful | 9PM (Tue 25th Aug) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Udo Shrine over the next 16 days.
Short Range ForecastHeavy rain (total 68mm), heaviest during Wed morning. Warm (max 29°C on Thu afternoon, min 27°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 14 | SSE 13 | S 12 | S 10 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | E 13 | E 13 | E 12 | E 12 | E 12 | S 7 | SE 10 | SE 12 | SE 11 | SE 10 | SE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 7664 | 4196 | 1688 | 768 | 408 | 508 | 432 | 300 | 146 | 173 | 168 | 151 | 104 | 101 | 27 | 16 | 28 | 117 | 117 | 414 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | on | on | on |
High Tide | 5:40PM1.88m | 4:38AM1.90m | 6:05PM1.95m | 5:17AM2.00m | 6:29PM2.01m | 5:54AM2.07m | 6:53PM2.05m | 6:29AM2.11m | 7:15PM2.09m | 7:06AM2.12m | 7:38PM2.11m | 7:44AM2.10m | 8:02PM2.12m | |||||||
Low Tide | 11:09PM1.14m | 11:24AM0.40m | 11:39PM1.02m | 11:56AM0.34m | 00:09AM0.90m | 12:25PM0.32m | 00:38AM0.78m | 12:54PM0.35m | 1:08AM0.67m | 1:22PM0.43m | 1:40AM0.58m | 1:51PM0.56m | 2:15AM0.52m | |||||||
 |  | | | | | |  | |  |  |  | | | | | | | | | |
 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — | — |
 | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — |
mm | 6 | 22 | 13 | 8 | 10 | 6 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 11 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 27 | 29 | 29 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 31 | 30 | 31 | 30 | 31 | 32 | 31 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SSE 13 | S 12 | S 10 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | S 7 | S 7 | E 12 | SSW 7 | E 12 | E 11 | S 7 | SE 11 | SE 10 | SE 11 |
| kJ | 7664 | 4196 | 1688 | 768 | 408 | 508 | 432 | 300 | 146 | 99 | 70 | 54 | 104 | 42 | 69 | 66 | 28 | 117 | 117 | 414 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 14 | E 13 | E 13 | S 9 | E 12 | E 12 | E 12 | E 13 | E 13 | SE 7 | E 12 | SE 7 | E 12 | S 7 | SE 10 | E 11 | E 11 | SE 12 | ENE 12 |
| kJ | 40 | 103 | 125 | 167 | 217 | 105 | 100 | 69 | 123 | 173 | 44 | 151 | 23 | 101 | 27 | 16 | 62 | 64 | 54 | 45 |
Swell 3 Height (m) Direction Period (s) | E 15 | E 11 | — | E 19 | E 13 | E 17 | SW 10 | ENE 15 | S 8 | S 7 | E 13 | SE 6 | WSW 10 | SE 6 | SE 6 | E 10 | SE 12 | S 8 | E 11 | SE 18 |
| kJ | 69 | 20 | — | 7 | 117 | 6 | 16 | 42 | 42 | 39 | 168 | 34 | 10 | 19 | 9 | 2 | 23 | 10 | 64 | 113 |
Wind waves Height (m) Direction Period (s) | — | — | SE 10 | SE 9 | — | SE 8 | — | — | SSW 7 | SSW 7 | — | — | S 7 | SW 4 | SW 4 | S 4 | SSW 4 | SSW 3 | — | SE 3 |
| kJ | — | — | 753 | 554 | — | 359 | — | — | 62 | 71 | — | — | 88 | 15 | 7 | 23 | 8 | 1 | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 33 | 67 | 213 | 213 | 67 | 322 | 15 | 0 | 0 | 324 | 0 | 0 | 324 | 0 | 13 | 324 | 0 | 67 | 342 | 213 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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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