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Surf Forecasts:

Aoshima Harbour surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 8 pm Friday 09 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aoshima Harbour sea temperature is
20.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Aoshima Harbour this week:

The most powerful waves expected at Aoshima Harbour in the next 12 days are 0.4m 10s and forecast to arrive on Thursday (Jan 15) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Jan 11) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Thu 15th Jan)1.5ft (0.4m) 10s

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

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

Short Range Forecast Mostly dry. Very mild (max 16°C on Sat morning, min 1°C on Sun night). Winds decreasing (fresh winds from the WNW on Sat night, calm by Mon afternoon).

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Tue morning, min 5°C on Tue night). Winds decreasing (fresh winds from the W on Tue morning, calm by Wed afternoon).

Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.4
SSW
0.1
SE
0.1
E
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
Period(s) (?)1010101010101014131312491211101010999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8888882433383311201818292829
Wind
(km/h)
10
W
15
SW
30
W
30
W
20
WNW
25
NW
15
W
5
NW
5
S
10
WSW
20
W
25
WNW
20
WNW
10
NW
10
E
5
W
5
W
15
SW
15
SW
10
WNW
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		offcross-
off		glassoffoffcross-
off		cross-
off		cross-
off		onoffglassoffoffcross-
off		cross-
on
High Tide
/ height (m)
9:49PM
1.55
10:33AM
1.70
10:56PM
1.42
11:14AM
1.65
12:25AM
1.33
12:03PM
1.62
2:15AM
1.34
1:02PM
1.60
3:48AM
1.44
2:07PM
1.61
4:50AM
1.57
3:08PM
1.66
5:35AM
1.69
4:03PM
1.73
Low Tide
/ height (m)
4:01AM
0.49
4:58PM
0.63
4:47AM
0.70
6:05PM
0.57
5:44AM
0.89
7:20PM
0.48
7:04AM
1.04
8:32PM
0.34
8:36AM
1.12
9:34PM
0.19
9:51AM
1.11
10:25PM
0.05
10:47AM
1.06
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
Sunrise-7:15--7:15--7:13--7:13--7:13--7:13--7:13-
Sunset--5:27--5:28--5:29--5:30--5:30--5:31--5:31
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
---------------------
Temp. °C8161612674610111615981091516141515
Feels °C (?)410961-102788834661112111212
  • 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

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Quick surf report for Aoshima Harbour:

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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 Aoshima Harbour 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 Aoshima Harbour at:
surf-forecast.com

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Information about the Aoshima Harbour Surf forecast

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

Aoshima Harbour is 15 km (9 miles) from Miyazaki-shi. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Miyazaki-shi. Miyazaki-shi has rooms for a wide range of budgets as well as car hire and transport links.

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