Udo Shrine Surf Break

Lat Long: 31.63° N 131.46° E

Udo Shrine Surf Forecast and Surf Report

Issued: 2 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Udo Shrine sea temperature is
27.2° C
0.9° 

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 15 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 12PM (local time) - 1.5ft (0.5m), 8s period, S swell with offshore winds.
  • Most powerful swell: Tuesday 21 Jul, 6PM (local time) - 2.5ft (0.7m), 10s period, E swell with 108 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 12PM (local time) - 1.5ft (0.5m), 8s period with S 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 15) at 12PM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.3m and 10s. 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 0.7m 10s and forecast to arrive on Tuesday (Jul 21) at 6PM. 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 5s period and expected on Friday (Jul 17) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Wed 15th Jul)1.5ft (0.5m) 8s
Best Surf12PM (Wed 15th Jul)1.5ft (0.5m) 8s
Most Powerful 6PM (Tue 21st Jul)2.5ft (0.7m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s get straight into what’s happening at Udo Shrine.

Right off the bat, we’ve got a bit of a flat spell to deal with. The first few days only offer tiny, weak waves, nothing that’s going to get the heart pumping. The real story for this 16-day window is a slow, frustrating build that never really delivers a quality session. The best of a pretty average bunch is going to be the weekend of the 19th and 20th of July.

For the standout window, I’m looking at Sunday the 19th of July. The swell is holding at a tiny 2 ft from the east, with a period of 9 seconds, and the combined wave energy is a measly 73, so it’s weak, but the wind is the real hero here. We’ve got glassy conditions in the morning, which is a major positive. The water temperature is sitting at 81°, which is a touch cooler than usual for this time of year, but nothing too wild.

The forecast for the next few days is a bit of a mixed bag. Thursday the 16th and Friday the 17th are a write-off, with less than 2 ft of swell and poor conditions. Saturday the 18th sees a slight uptick to 2 ft, with clean offshore winds, but the energy is still low. Then Sunday the 19th, as I mentioned, is your best bet thanks to those glassy conditions. Monday the 20th morning also looks glassy, but the swell is still only 2 ft.

After that, the swell direction swings around a bit, but the size stays small. Tuesday the 21st has a bit more energy, hitting 93, but the afternoon cross-shore wind chops it up. From Wednesday the 22nd of July through to the 25th, the forecast is pretty grim again, with swell dropping to 0.7 ft or 1 ft and mostly poor conditions. There’s a glimmer on the morning of the 26th with glassy conditions and 2 ft, but the combined energy is still only 96. That’s about as good as it gets for the second week.

After that, the wind and swell pick up, but it’s all for the wrong reasons. From the 27th of July onwards, we get onshore and cross-shore winds with a messy, lumpy sea state. The swell does build to 4 ft by the 28th, but the wind is a fresh 19 mph cross-shore breeze, making it a complete mess. Honestly, for the last few days with that kind of wind and chop, this setup looks more interesting for kite surfing than paddle surfing.

So, if you’re keen, pencil in the morning of Sunday the 19th or Monday the 20th for the cleanest, most surfable waves. The rest of the window is a bit of a waiting game.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Warm (max 32°C on Wed morning, min 26°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 33°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
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
1
1
0
1
1
0
1
1
1
1
1
1
1
1
1
0
1
1
0
0
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
S
8
0.5
S
8
0.7
SSW
8
0.4
E
10
0.4
E
10
0.9
SW
6
0.4
SW
6
0.5
E
9
0.8
WSW
7
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.7
E
9
0.7
E
10
0.1
SW
8
Wave Graph
Metric surfscale
Energy kJ
35
34
55
30
30
56
10
42
54
63
60
59
59
60
63
60
59
59
81
90
2
Wind (km/h)
15
W
20
WSW
15
WSW
15
WSW
15
W
15
W
5
W
10
SW
10
W
10
W
15
W
10
W
5
WSW
15
SSW
10
W
5
NNW
10
SE
10
WNW
5
NE
15
SSE
5
WNW
Wind State
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-off
cross-off
glassy
cross-on
cross-off
glassy
cross
cross-off
High Tide
7:43PM2.03m
6:51AM2.11m
8:20PM2.01m
7:40AM2.07m
8:56PM1.97m
8:28AM1.97m
9:29PM1.93m
9:16AM1.84m
10:01PM1.88m
10:08AM1.68m
10:33PM1.83m
11:10AM1.54m
11:07PM1.78m
Low Tide
12:55PM-0.04m
1:13AM0.99m
1:40PM0.01m
1:56AM0.91m
2:21PM0.13m
2:40AM0.85m
3:00PM0.31m
3:24AM0.81m
3:37PM0.53m
4:11AM0.80m
4:13PM0.76m
5:03AM0.81m
4:50PM0.97m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:20
5:20
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
7:20
7:19
7:19
7:19
7:17
7:17
 mm
1
Temp °C
32
32
28
29
31
28
29
29
27
31
33
28
30
31
28
30
31
29
29
29
28
Feels °C
33
33
31
32
35
31
33
33
32
34
36
32
34
34
32
34
35
33
34
32
33
  • 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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