Udo Shrine Surf Break

Lat Long: 31.63° N 131.46° E

Udo Shrine Surf Forecast and Surf Report

Issued: 8 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Udo Shrine sea temperature is
28.7°C
0.3° 

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 28 Aug 2026:

  • Best quality surf: Saturday 5 Sep, 12AM (local time) - 10ft (3.0m), 9s period, SE swell with offshore winds.
  • Most powerful swell: Friday 4 Sep, 12AM (local time) - 11ft (3.5m), 11s period, SE swell with 2,772 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 12AM (local time) - 2.5ft (0.7m), 13s period with E 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 (Aug 29) at 12AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 1.2m and 7s. 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 3.5m 11s and forecast to arrive on Friday (Sep 04) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 11s period and expected on Sunday (Aug 30) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 29th Aug)2.5ft (0.7m) 13s
Best Surf12AM (Sat 5th Sep)10ft (3.0m) 9s
Most Powerful12AM (Fri 4th Sep)11ft (3.5m) 11s

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


The Lowdown

G’day, Rusty here. Let’s have a look at what’s cookin’ at Udo Shrine. It’s a reef set-up that needs a south swell to really fire, and it’s inconsistent, so when it comes together, it’s a bit of a gem. The water temp’s about average for this time of year, nothing out of the ordinary.

The good news is there’s some solid energy on the way, but you’re gonna have to be patient through a fair bit of rough weather first. The next few days are a write-off with messy, blown-out conditions and building swell that’s just too raw. We’ve got a bit of a gap here – nothing worth paddling out for from now through to the middle of next week.

Things start to look up on Saturday the 5th of September. That morning, the swell drops back to a more manageable 7ft from the SE with a short 8-second period, but the wind swings light cross-offshore from the SSW. The combined swell energy is solid at 690 (moderate), and it’s clean. This is the standout window – it’s not huge, but for this inconsistent reef, the conditions will be nice. After that, Sunday the 6th still has a bit of life, with a 4ft S swell and a longer 9-second period in the morning, light cross-off wind, and combined energy at 463 (moderate). Clean again.

Later in the second week, there’s a bigger pulse on Friday the 11th and Saturday the 12th of September – 6ft from the E with a very long 13-second period (groundswell) on Friday. Combined energy jumps to 1132 (strong). The wind is onshore, though, so it’s a bit marginal, and that long period stuff can close out on a reef if it's not perfectly lined-up. It’s promising but less certain.

Take care on that Saturday the 5th – that’s your best bet. Clean, manageable, and a rare day when this spot works. After that, keep an eye on the 11th, but don’t get your hopes up too much.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon afternoon. Warm (max 29°C on Sat morning, min 26°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 67mm), heaviest during Tue morning. Warm (max 28°C on Wed morning, min 27°C on Mon night). Mainly fresh winds.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
1
1
0
1
0
0
0
0
0
1
0
1
1
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
E
13
0.7
E
12
0.7
E
12
0.6
E
12
0.6
E
12
0.8
SSE
7
0.7
SSE
7
1.3
SSE
9
1.6
SSE
10
1.8
SSE
9
2.1
SE
9
2.4
SE
9
3
SE
10
3.5
SE
10
3.5
SE
10
3.5
SE
10
3.5
SE
10
3.5
SE
10
3.5
SE
11
Wave Graph
Metric surfscale
Energy kJ
168
151
141
101
96
67
41
266
470
523
631
881
1861
2410
2218
2218
2214
2081
2772
Wind (km/h)
15
SSW
10
S
20
S
15
SW
10
SSW
15
SE
5
S
15
NE
20
E
15
E
30
E
30
ESE
25
SE
35
SE
35
SE
35
SE
35
SSE
30
S
35
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
on
on
on
on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
6:29AM2.11m
7:15PM2.09m
7:06AM2.12m
7:38PM2.11m
7:44AM2.10m
8:02PM2.12m
8:25AM2.04m
8:28PM2.11m
9:11AM1.93m
8:57PM2.06m
10:06AM1.79m
9:29PM1.98m
Low Tide
00:38AM0.78m
12:54PM0.35m
1:08AM0.67m
1:22PM0.43m
1:40AM0.58m
1:51PM0.56m
2:15AM0.52m
2:20PM0.73m
2:54AM0.50m
2:52PM0.92m
3:39AM0.52m
3:28PM1.13m
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:48
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:42
6:40
6:39
6:38
6:37
6:36
 mm
1
3
6
6
13
6
7
13
7
6
15
Temp °C
27
29
29
27
28
29
27
28
28
27
27
27
27
28
27
27
27
27
27
Feels °C
30
31
30
31
31
32
31
29
29
30
27
27
28
27
27
27
26
28
28
  • 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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