Udo Shrine Surf Break

Udo Shrine Surf Forecast and Surf Report

Lat Long: 31.63° N 131.46° E

Issued: 2 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Udo Shrine sea temperature is
26.2° C

1.2°C colder than average for this time of year

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 7 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 6PM (local time) - 6.5ft (2.0m), 12s period, S swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 6PM (local time) - 15ft (4.5m), 17s period, SSE swell with 11,561 kJ wave energy.
  • Next surfable swell (1★+): Sunday 12 Jul, 6PM (local time) - 6.5ft (2.0m), 12s 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 Sunday (Jul 12) at 6PM. The primary swell is predicted to be 2.0m and 12s period with a secondary swell of 0.4m and 9s. 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 4.5m 17s and forecast to arrive on Friday (Jul 10) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 8s period and expected on Wednesday (Jul 08) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Sun 12th Jul)6.5ft (2.0m) 12s
Best Surf 6PM (Sun 12th Jul)6.5ft (2.0m) 12s
Most Powerful 6PM (Fri 10th Jul)15ft (4.5m) 17s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let's see what's cooking for us at Udo Shrine. We've got a wild ride ahead over the next couple of weeks, with a serious pulse of energy rolling in, but we'll need to pick our moments carefully.

There's a decent gap of a few days with absolutely nothing worth paddling out for right at the start, but the waiting is going to pay off. The first real window to wet a line is Tuesday afternoon the 7th of July. The water is sitting at 79°, which is a bit colder than normal for this time of year – a noticeable nip in the air and water.

The standout session, without a doubt, lands on Friday the 10th of July. That morning we've got a solid 13ft swell out of the SSE, with a long period of 16 seconds, packing serious power. This is proper groundswell, and for a reef break like Udo, that's a beautiful thing. The wind is a light ENE breeze, blowing straight onshore, which keeps it a bit lumpy but still surfable for the experienced crew. The afternoon sees it crank up even more to 15ft, same direction, and that's getting into big-wave territory. This is expert-only stuff here; if you're not comfortable in heavy water, sit this one out.

Saturday the 11th holds that size through the morning, 13ft from the south, still that long 17-second period. It’s carrying massive energy, but the wind picks up to a moderate breeze, making it a bit more challenging. The afternoon session gets a score of zero for surf conditions as the wind really kicks in, so aim for the early bird paddle.

By Sunday the 12th, the swell eases back to 8ft, but the wind turns cross-onshore, and we get a "gentle cross-onshore and fairly choppy" description. It’s not the cleanest, but there are still waves to be had. Things taper off pretty quickly after that.

Monday the 13th drops to 5ft, but the wind is cross-shore and messy. Tuesday the 14th morning sees a brief moment of glassy conditions on a small 3ft south swell, but it’s tiny and weak. A long gap of small, poor-quality, or onshore surf follows until...

Friday the 17th of July morning. This is a sneaky little window. We get a clean 3ft swell from the east with a light offshore wind from the west. It’s small, but for a reef break, that offshore wind will have it looking like glass. One of those sessions where you might get a few fun little runners to yourself.

After that, it's a long, drawn-out fade into tiny, wind-affected slop for the rest of the period. The combined energy drops quite a few times, meaning it's just not worth the effort.

In short: set your alarm for Friday the 10th of July for the big, powerful south groundswell, and keep an eye on Friday the 17th for a clean little offshore session. The rest is a waiting game.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 35mm), heaviest during Fri night. Warm (max 28°C on Mon morning, min 25°C on Sat afternoon). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
3
3
3
3
2
3
8
6
6
6
6
0
3
2
3
2
2
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SE
16
1.8
SE
15
2.3
SE
17
2.5
SE
16
3
SE
15
2.5
SE
15
3
SSE
15
3.5
SSE
16
4
SSE
16
4.5
SSE
17
4.5
SSE
17
4
S
17
4
S
16
3
S
14
2.3
S
13
2.1
S
12
1.8
S
11
1.5
S
11
1.3
S
10
1.1
S
10
1
S
10
Wave Graph
Metric surfscale
Energy kJ
1178
1455
2947
3470
3444
3093
4734
6037
9166
10812
10937
9574
7374
3813
1751
1249
785
515
338
230
186
Wind (km/h)
10
ENE
10
E
10
ENE
15
ENE
15
NE
15
NNE
15
ENE
10
ENE
15
ENE
20
ENE
15
E
20
E
25
ENE
15
ESE
15
ESE
10
ESE
5
E
5
SSE
20
SSE
10
SW
5
E
Wind State
on
on
on
on
on
cross-on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
glassy
High Tide
11:19PM1.80m
11:52AM1.57m
00:05AM1.79m
1:27PM1.56m
1:00AM1.79m
3:08PM1.64m
2:03AM1.82m
4:29PM1.77m
3:08AM1.87m
5:30PM1.89m
4:11AM1.95m
6:19PM1.97m
5:08AM2.04m
Low Tide
4:45PM0.73m
5:48AM0.77m
5:40PM0.91m
6:56AM0.67m
6:51PM1.09m
8:08AM0.54m
8:17PM1.21m
9:17AM0.38m
9:40PM1.25m
10:20AM0.22m
10:47PM1.23m
11:16AM0.08m
11:41PM1.17m
thunderstorm
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:15
5:16
5:16
5:16
5:16
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
7:22
7:22
7:21
7:21
7:21
 mm
1
1
2
13
5
4
5
5
1
Temp °C
27
26
26
26
26
27
27
26
27
27
26
26
26
26
27
27
26
28
28
27
27
Feels °C
31
30
29
28
28
29
30
30
29
29
28
28
27
29
30
31
31
32
30
31
31
Swell 1
Height (m)
Direction
Period (s)
1.6
SE
16
1.8
SE
15
2.3
SE
17
2.5
SE
16
3
SE
15
2.5
SE
15
3
SSE
15
3.5
SSE
16
4
SSE
16
4.5
SSE
17
4.5
SSE
17
4
S
17
4
S
16
3
S
14
2.3
S
13
2.1
S
12
1.8
S
11
1.5
S
11
1.3
S
10
1.1
S
10
1
S
10
Energy kJ
1178
1455
2947
3470
3444
3093
4734
6037
9166
10812
10937
9574
7374
3813
1751
1249
785
515
338
230
186
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
8
0.9
ENE
8
0.9
ENE
8
0.9
SSE
19
1
E
8
1.7
S
18
0.5
E
8
0.5
E
8
0.5
E
9
0.4
ENE
8
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.5
E
9
0.4
E
9
0.5
E
9
Energy kJ
19
102
99
584
125
1903
36
35
39
22
28
27
26
26
41
26
39
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
7
0.3
SE
22
0.3
WSW
7
0.2
E
10
0.4
E
9
0.3
SE
10
0.3
SE
10
0.3
E
6
0.5
SE
14
Energy kJ
14
73
10
8
27
16
15
7
96
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
7
1
E
7
0.8
E
8
0.4
E
9
0.5
E
8
Energy kJ
91
96
78
24
35
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
5
4
5
5
7
1
8
9
3
4
4
4
4
3
3
3
2
2
Distance (km)
33
33
33
342
33
33
342
33
213
342
70
213
213
58
33
33
13
297
322
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
4
4
5
4
5
7
1
9
3
4
4
4
4
3
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
5
5
5
5
5
7
7
8
9
9
9
9
6
4
4
3
4
2
2
Header Global
Rating
(10 max)
5
5
9
8
7
7
7
6
6
6
5
5
5
5
5
6
8
6
5
5
5
  • Map Icons:
  • Break
  • 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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