Surf Forecasts:
Udo Shrine surf forecast from 21 Sep 2026:
- Best quality surf: Monday 28 Sep, 9AM (local time) - 5.5ft (1.7m), 14s period, S swell with offshore winds.
- Most powerful swell: Monday 28 Sep, 9PM (local time) - 6ft (1.8m), 13s period, S swell with 1,141 kJ wave energy.
- Next surfable swell (1★+): Saturday 26 Sep, 9AM (local time) - 1.5ft (0.4m), 13s period with SE 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 Saturday (Sep 26) at 9AM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.4m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Udo Shrine in the next 16 days are 1.8m 13s and forecast to arrive on Monday (Sep 28) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 11s period and expected on Tuesday (Sep 22) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 26th Sep) | 1.5ft (0.4m) 13s |
| Best Surf | 9AM (Mon 28th Sep) | 5.5ft (1.7m) 14s |
| Most Powerful | 9PM (Mon 28th Sep) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Udo Shrine over the next 16 days.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 23°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||
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) | E 12 | S 8 | S 8 | S 8 | E 9 | NE 5 | ESE 8 | E 9 | SSE 8 | E 10 | E 9 | E 9 | E 9 | E 4 | SE 13 | SSE 11 | SSE 10 | SSE 11 | SSE 12 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1780 | 5 | 5 | 5 | 56 | 23 | 6 | 15 | 7 | 17 | 15 | 14 | 14 | 17 | 42 | 82 | 85 | 128 | 439 | 472 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-on | on | cross-on | cross-on | on | cross-on | glassy | cross-off | off | off | cross-off | off |
High Tide | 4:06PM1.68m | 2:25AM1.61m | 4:33PM1.78m | 3:32AM1.72m | 4:58PM1.87m | 4:20AM1.86m | 5:21PM1.95m | 5:00AM1.98m | 5:44PM2.03m | 5:38AM2.07m | 6:07PM2.09m | 6:16AM2.14m | 6:30PM2.13m | |||||||
Low Tide | 9:31PM1.33m | 9:32AM0.69m | 10:10PM1.17m | 10:15AM0.56m | 10:41PM1.00m | 10:51AM0.47m | 11:10PM0.83m | 11:23AM0.43m | 11:39PM0.67m | 11:53AM0.43m | 00:09AM0.51m | 12:23PM0.50m | 00:40AM0.38m | |||||||
 |  | | | |  | | | | |  | | | | | | |  | |  | |
 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — |
 | 6:13 | — | — | 6:12 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 27 | 25 | 27 | 27 | 25 |
Feels °C | 29 | 25 | 22 | 23 | 24 | 26 | 27 | 27 | 27 | 27 | 28 | 25 | 27 | 27 | 29 | 28 | 27 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | E 12 | ENE 11 | S 8 | ENE 9 | E 9 | ENE 9 | ENE 9 | NE 6 | ENE 9 | E 10 | E 9 | E 9 | E 9 | E 4 | E 5 | SSE 11 | SSE 10 | SSE 11 | SSE 12 | S 12 |
| kJ | 1780 | 970 | 5 | 141 | 56 | 29 | 17 | 8 | 17 | 17 | 15 | 14 | 14 | 17 | 9 | 82 | 85 | 128 | 439 | 472 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | ESE 8 | ESE 4 | SE 4 | SSE 8 | SSE 8 | NE 4 | ENE 6 | ENE 6 | E 9 | SE 13 | E 9 | E 8 | S 13 | E 8 | S 14 |
| kJ | 6 | 5 | 5 | 5 | 5 | 6 | 2 | 4 | 7 | 7 | 2 | 8 | 7 | 14 | 42 | 25 | 35 | 121 | 48 | 333 |
Swell 3 Height (m) Direction Period (s) | S 8 | — | — | — | SE 9 | S 8 | ESE 8 | E 9 | S 7 | S 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | E 9 | ENE 5 | SSE 12 | E 8 | SE 14 | E 8 |
| kJ | 6 | — | — | — | 3 | 5 | 6 | 15 | 4 | 1 | 7 | 7 | 7 | 7 | 25 | 2 | 50 | 49 | 8 | 49 |
Wind waves Height (m) Direction Period (s) | — | NNE 7 | ENE 10 | NE 6 | NE 6 | NE 5 | NE 7 | — | NE 5 | ENE 3 | — | NE 3 | NE 3 | SE 4 | S 3 | S 3 | SSW 4 | S 4 | SSW 4 | SW 4 |
| kJ | — | 367 | 532 | 85 | 30 | 23 | 43 | — | 3 | 2 | — | 2 | 4 | 5 | 1 | 2 | 10 | 18 | 13 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 58 | 58 | 322 | 83 | 28 | 614 | 248 | 802 | 2310 | 248 | 248 | 2311 | 248 | 0 | 297 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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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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