Udo Shrine Surf Break

Lat Long: 31.63° N 131.46° E

Udo Shrine Surf Forecast and Surf Report

Issued: 8 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Udo Shrine sea temperature is
29.1° C
0.6° 

Udo Shrine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Udo Shrine surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 5 Aug, 9AM (local time) - 16ft (5.0m), 18s period, E swell with cross-onshore winds.
  • Most powerful swell: Wednesday 5 Aug, 3PM (local time) - 21ft (6.5m), 19s period, E swell with 28,229 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 6PM (local time) - 1.5ft (0.5m), 10s period with ESE 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 (Jul 29) at 6PM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.4m and 4s. 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 6.5m 19s and forecast to arrive on Wednesday (Aug 05) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Jul 31) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 29th Jul)1.5ft (0.5m) 10s
Best Surf 9AM (Wed 5th Aug)16ft (5.0m) 18s
Most Powerful 3PM (Wed 5th Aug)21ft (6.5m) 19s

Table - best surf conditions forecast for Udo Shrine over the next 16 days.


The Lowdown

Alright folks, Rusty here, with a look at what’s coming up for Udo Shrine.

We’ve got a week of pretty flat and uninspiring conditions ahead, so don’t bother dusting off the boards just yet. It’s going to be a real slow start with hardly any energy. From Wednesday the 29th right through to Saturday the 1st of August, the swell is tiny, under about 2 feet, and the water’s just not moving. The combined wave energy is weak, hovering around the 30 to 80 mark, so it’s pretty much a write-off. The wind is light and glassy on a few mornings, but the lack of any real swell means there’s nothing to ride. The water temperature is sitting at a very warm 84°F, which is about average for this time of year here.

Finally, on Sunday the 2nd of August, things start to change. There’s a noticeable pulse of groundswell energy, with a 2-foot swell from the southeast, but check it out – that period jumps to 16 seconds, and the combined energy shoots up to 187. That’s a sign of something pushing in from deep water. The morning is glassy, and while it’s still small, the quality is there for a sneaky session. The afternoon gets a bit bumpy with an onshore breeze, but this is the first real glimmer of hope.

As we move into Monday the 3rd, the swell starts building fast. Monday morning shows a 6-foot ESE swell at 16 seconds, with cross-onshore winds making it a bit lumpy. The energy is now strong at 1585. This swell will be powerful and experienced surfers will be interested, but it’s not clean for the average punter. It keeps climbing. Tuesday the 4th sees a 10-foot ESE swell with even more energy (5266) and stormy winds from the northeast. This is now pushing into expert territory, and the chop is making it ugly. Honestly, for a few days here the setup looks more interesting for kite surfing than paddle surfing if the wind eases, but with these strong onshores, it’s just messy.

Now, Wednesday the 5th of August. This is the standout, but it’s a bit of a beast. The morning shows a massive 16-foot easterly swell at 18 seconds, with a combined energy reading of 15944 – that’s extreme power. The wind is a fresh cross-onshore, and the forecast says this swell is predicted to be too big for this break. It’s a real barrel for the hardcore crew only, and even then, it’s on the edge. The afternoon gets even bigger. For anyone other than a pro on a big wave gun, stay on the beach for this one.

After that peak, things get messy. Thursday the 6th is gale-force with a 43-foot swell and storm conditions – completely blown out. Friday and Saturday drop in size but are still plagued by strong winds and poor conditions.

The next real highlight comes in the second week. Way out on Tuesday the 11th of August, a really interesting window opens. The morning is absolutely glassy with a 10-foot east swell. The period is short at 8 seconds, so it’s a wind swell, but with zero wind and clean conditions, it’s a dream scenario for experienced surfers. The energy is a solid 1173. The afternoon stays clean with a cross-offshore breeze. This is the pick of the period if you can wait that long. Wednesday the 12th also looks decent with a glassy 6-foot SE swell in the morning, but the bigger, cleaner Tuesday morning session is the one to circle.

So, to wrap it up: the first week is a total dud. The real action kicks off in the first few days of August with a huge swell that’s only for experts, but the absolute standout for clean, powerful waves is that Tuesday the 11th of August morning session at Udo Shrine.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 32°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 31°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
0
0
0
0
0
0
1
1
1
3
2
2
4
2
3
6
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
10
0.4
SE
9
0.3
ESE
9
0.3
ESE
9
0.4
ESE
9
0.3
ESE
18
0.5
ESE
16
0.9
ESE
15
1.1
ESE
15
1.8
ESE
16
2.1
ESE
17
2.4
ESE
17
2.5
ESE
18
3
ESE
18
3.5
E
18
Wave Graph
Metric surfscale
Energy kJ
56
56
52
23
24
23
23
22
17
17
33
60
146
365
566
1576
2529
3289
4275
5266
8262
Wind (km/h)
5
NNW
15
SSE
10
W
5
W
15
SSE
10
WNW
5
NW
15
SSE
10
WNW
5
NNW
15
SSE
10
WNW
5
NNE
15
SE
5
NW
15
NNE
15
ENE
10
NNE
20
NE
20
NE
20
NE
Wind State
glassy
cross
cross-off
glassy
cross
cross-off
cross-off
cross
cross-off
glassy
cross
cross-off
glassy
cross
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
7:05PM1.93m
6:06AM2.00m
7:32PM1.95m
6:42AM2.02m
7:58PM1.97m
7:17AM2.01m
8:23PM1.98m
7:55AM1.99m
8:48PM1.99m
8:35AM1.93m
9:15PM1.99m
9:21AM1.85m
9:45PM1.97m
Low Tide
12:20PM0.28m
00:32AM1.04m
12:52PM0.25m
1:03AM0.97m
1:22PM0.26m
1:35AM0.90m
1:51PM0.31m
2:08AM0.83m
2:20PM0.41m
2:43AM0.76m
2:51PM0.54m
3:23AM0.72m
3:24PM0.72m
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:28
5:28
5:28
5:30
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:12
7:10
7:10
7:09
7:08
7:07
 mm
2
3
2
8
Temp °C
30
31
29
31
32
29
30
31
29
30
31
29
30
31
29
30
30
28
29
29
28
Feels °C
33
36
32
34
35
31
32
34
33
33
33
33
34
34
33
33
33
32
32
32
31
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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