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Surf Forecasts:

Aoshima Harbour surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 2 pm Sunday 23 Nov 2025 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
23.9° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Aoshima Harbour this week:

The surf forecast for Aoshima Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 9PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.1m and 19s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Aoshima Harbour in the next 12 days are 0.7m 11s and forecast to arrive on Monday (Nov 24) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Tuesday (Nov 25) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 23rd Nov)2ft (0.6m) 9s
Best Surf 9PM (Sun 23rd Nov)2ft (0.6m) 9s
Most Powerful 9PM (Mon 24th Nov)2.5ft (0.7m) 11s

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 19°C on Sun afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the W on Tue morning, calm by Wed morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
1
0
0
1
1
0
0
1
0
1
1
0
1
0
1
1
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.6
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.6
ESE
0.6
ESE
0.6
ESE
Period(s) (?)109999999999991010111111111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)75686584621181138486696665655557646868918678
Wind
(km/h)
10
S
5
WNW
10
NNW
5
ESE
10
W
15
WSW
30
WNW
20
WNW
5
WNW
10
ESE
10
NW
5
NW
20
SSW
15
WSW
15
WNW
5
NNW
10
WNW
5
NNW
10
SE
5
W
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscross-
on		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
on		cross-
off		glasscross-
off		offcross-
off		glasscross-
off		crosscross-
on		cross-
off		off
High Tide
/ height (m)
7:02PM
1.93
9:09AM
1.83
7:41PM
1.84
10:00AM
1.77
8:28PM
1.72
10:56AM
1.71
9:30PM
1.58
11:56AM
1.69
10:58PM
1.47
12:53PM
1.70
12:44AM
1.45
1:44PM
1.73
2:16AM
1.51
Low Tide
/ height (m)
2:06AM
0.05
2:23PM
1.16
2:50AM
0.17
3:17PM
1.19
3:39AM
0.31
4:27PM
1.18
4:37AM
0.47
5:52PM
1.11
5:46AM
0.61
7:13PM
0.96
6:59AM
0.72
8:15PM
0.77
8:07AM
0.79
Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise--6:48--6:50--6:50--6:52--6:52--6:52--6:54
Sunset5:10--5:10--5:10--5:09--5:09--5:09--5:09--
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C191617181519171313141316181515161213141318
Feels °C (?)1714151613121091111111313121214811121014
  • 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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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

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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