
Surf Forecasts:
Udo Shrine surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 12AM (local time) - 3.5ft (1.1m), 8s period, SE swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 9PM (local time) - 4ft (1.2m), 13s period, E swell with 521 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 12AM (local time) - 3.5ft (1.1m), 8s 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 Wednesday (Sep 09) at 12AM. The primary swell is predicted to be 1.1m and 8s period. 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 1.2m 13s and forecast to arrive on Sunday (Sep 13) 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 2.3m 8s period and expected on Monday (Sep 07) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 9th Sep) | 3.5ft (1.1m) 8s |
| Best Surf | 12AM (Wed 9th Sep) | 3.5ft (1.1m) 8s |
| Most Powerful | 9PM (Sun 13th Sep) | 4ft (1.2m) 13s |
Table - best surf conditions forecast for Udo Shrine over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at the only spot on the table for the next 16 days – Udo Shrine.
Straight up, this is a tough run. The first week is a grinder with very little to get excited about. The water temp is sitting at a warm 84°, which is about average for this time of year, so at least you won't need a spring suit.
The first real chance of anything decent doesn't show until Wednesday the 16th of September. A couple of weeks out, we’re looking at a bit of a pick-up. The morning of the 16th has clean conditions with a light cross-offshore breeze from the SSW, and a steady 4ft swell from the ESE. The energy is moderate (271), and the period is a workable 9 seconds. The afternoon holds similar 4ft waves with that same clean cross-off wind. This is likely the best window in the entire outlook – a proper surfable day with some shape. Just keep in mind that this is a reef break and it’s inconsistent, so you’ll be sitting and waiting for the sets.
The following Saturday the 19th shows another brief glimmer in the afternoon, with a 4ft southerly swell and a clean cross-off breeze from the SSW. The energy picks up a notch (302) but the period is short at 8 seconds, which tends to make for a bumpier ride, especially on a reef.
Here's the kicker: for the vast majority of the 16-day run, the wind is a brutal cross-onshore from the north. The swell is small and weak, with energy values often under 200 and dropping to single digits. It’s mostly blown-out, lumpy, or choppy. This setup looks more interesting for kite surfing than paddle surfing for about 90% of the forecast.
So, to sum it up: the only true standout is a single day, Wednesday the 16th of September. It’s a long way off, but it’s the best bet for a clean, surfable wave at Udo Shrine.
Stay patient,
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Warm (max 28°C on Mon afternoon, min 25°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Wed night). | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu morning. Warm (max 28°C on Fri afternoon, min 24°C on Thu morning). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Fri night). | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
AM | 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 9 | S 10 | SE 8 | SSE 10 | SE 8 | SE 8 | ESE 8 | SE 7 | NE 6 | E 16 | SE 7 | SE 7 | SE 7 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 |
Wave Graph | |||||||||||||||||||||
112 | 133 | 95 | 210 | 132 | 151 | 123 | 79 | 147 | 46 | 54 | 62 | 94 | 116 | 96 | 142 | 138 | 239 | 302 | 170 | 167 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross | cross-on | cross | glassy | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 4:34PM1.84m | 3:13AM1.82m | 5:09PM1.94m | 4:18AM1.96m | 5:38PM2.02m | 5:08AM2.08m | 6:06PM2.07m | 5:52AM2.15m | 6:32PM2.11m | 6:34AM2.16m | 6:57PM2.13m | 7:14AM2.12m | 7:21PM2.12m | ||||||||
Low Tide | 9:09AM0.52m | 10:01PM1.31m | 10:11AM0.39m | 10:46PM1.12m | 10:59AM0.30m | 11:23PM0.92m | 11:39AM0.27m | 11:57PM0.75m | 12:14PM0.31m | 00:31AM0.61m | 12:47PM0.41m | 1:04AM0.51m | 1:18PM0.56m | 1:37AM0.47m | |||||||
5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | |
— | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | — | 6:22 | — | |
mm | — | — | — | — | 1 | — | — | 3 | 1 | 6 | 1 | — | — | 2 | 1 | 1 | — | — | 1 | — | 3 |
Temp °C | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 26 | 24 | 24 | 25 | 26 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 26 | 27 | 26 | 26 | 27 | 27 | 32 | 32 | 25 | 23 | 24 | 27 | 30 | 33 | 32 | 31 | 31 | 32 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 9 | S 10 | SE 8 | SSE 10 | SE 8 | ENE 6 | ESE 8 | SE 7 | SE 8 | S 8 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | E 14 | SSE 10 | S 10 | ESE 8 |
112 | 133 | 95 | 210 | 132 | 113 | 123 | 79 | 57 | 10 | 54 | 62 | 94 | 65 | 56 | 42 | 42 | 239 | 218 | 158 | 144 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | ESE 10 | S 10 | SE 8 | NE 6 | ESE 10 | E 9 | E 16 | ESE 9 | ESE 9 | E 15 | E 15 | ENE 7 | E 14 | E 14 | SSE 7 | E 14 | E 13 | S 10 |
48 | 55 | 88 | 21 | 47 | 151 | 18 | 72 | 45 | 46 | 33 | 47 | 68 | 116 | 42 | 142 | 138 | 42 | 302 | 170 | 94 | |
Swell 3 Height (m) Direction Period (s) | S 10 | — | E 11 | ESE 10 | ESE 10 | S 9 | E 10 | NE 6 | S 8 | S 9 | S 8 | E 15 | S 7 | E 9 | E 14 | ESE 10 | ESE 10 | S 12 | SE 9 | ESE 8 | E 13 |
18 | — | 2 | 20 | 19 | 37 | 49 | 8 | 18 | 2 | 10 | 39 | 4 | 6 | 96 | 31 | 31 | 26 | 20 | 40 | 167 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 8 | ENE 8 | ENE 7 | NE 7 | — | WSW 3 | — | NE 6 | E 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | — | NE 2 | ENE 2 | ENE 6 | SE 6 | E 9 | — |
840 | 739 | 412 | 333 | 261 | — | 1 | — | 147 | 435 | 299 | 130 | 41 | 29 | — | 1 | 1 | 3 | 61 | 130 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 297 | 33 | 33 | 33 | 0 | 0 | 83 | 33 | 297 | 33 | 1 | 1 | 58 | 0 | 33 | 33 | 33 | 33 | 33 | 33 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
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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.










