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Surf Forecasts:

Unnamed surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 8 pm Sunday 14 Sep 2025 JST
Forecast update in hr  min  s Forecast update imminent
Unnamed surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Unnamed sea temperature is
28.8° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Unnamed this week:

The surf forecast for Unnamed over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 15) at 3AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Unnamed in the next 12 days are 1.2m 9s and forecast to arrive on Sunday (Sep 21) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Sep 20) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 15th Sep)1.5ft (0.5m) 10s
Best Surf12AM (Mon 22nd Sep)3.5ft (1.0m) 9s
Most Powerful 3PM (Sun 21st Sep)4ft (1.2m) 9s

Table - best surf conditions forecast for Unnamed over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 30°C on Mon morning, min 25°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Fri afternoon. Warm (max 30°C on Thu morning, min 24°C on Wed night). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
0
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSE
0.6
SE
0.6
SE
0.5
SE
0.5
SE
0.4
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
E
0.5
ESE
0.5
E
0.5
E
0.5
SE
0.4
SE
0.4
SE
0.4
ESE
0.4
SE
0.7
E
0.9
E
1.2
ENE
Period(s) (?)59999101099891091010999799
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28545139413154464637464841472422312149122203
Wind
(km/h)
5
WNW
0
ESE
10
SE
5
WSW
0
ENE
10
SSE
5
WNW
0
NW
5
SE
5
W
5
NNW
10
ESE
5
WNW
5
NNW
10
ENE
5
N
5
NE
10
NNE
5
N
5
NNE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglassonglassglasscross-
on		cross-
off		glassoncross-
off		glassonglassglasscross-
on		glasscrosscross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
9:45PM
1.61
2:06PM
1.43
11:06PM
1.47
3:44PM
1.55
1:38AM
1.44
4:24PM
1.65
3:12AM
1.55
4:54PM
1.74
4:09AM
1.68
5:18PM
1.81
4:53AM
1.79
5:41PM
1.86
5:31AM
1.87
Low Tide
/ height (m)
5:42AM
0.52
6:18PM
1.34
7:38AM
0.54
9:10PM
1.25
9:06AM
0.47
10:05PM
1.08
10:03AM
0.38
10:40PM
0.91
10:45AM
0.32
11:10PM
0.75
11:19AM
0.30
11:38PM
0.60
11:50AM
0.33
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise-5:56--5:56--5:58--5:58--5:58--5:58--6:00-
Sunset--6:21--6:19--6:17--6:16--6:15--6:14--6:13
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
Rain (mm)
--51-4--3--2--4111--1
Temp. °C283030273029273028273029262928252624242625
Feels °C (?)333434333434323332323433313232293027282928
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Kyu Shu

  1. weather stationWind Update Continuing clean conditions at Unnamed (light winds from the W at Miyazaki 39 km from Unnamed). 0.6m 5s windswell from the SSE with a 0.3m 8s swell from the SE and a 0.2m 10s swell from the E. 3 swells combining to make bigger set waves.

    1 hour 51 minutes ago Unnamed
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39 km away, 1 h 51 min ago

7 km/h
W
0.0
28.8
Air / Water (°C)
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Unnamed surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Unnamed at:
surf-forecast.com

Information about the Unnamed Surf forecast

The above surf forecast table for Unnamed provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Unnamed can be found by selecting the local surf guide option on the grey menu. Our Unnamed 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 (Unnamed) 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 Unnamed 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.

Unnamed is 13 km (8 miles) from Takanabe. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Takanabe. Takanabe has rooms for a wide range of budgets as well as car hire and transport links.

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