Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
27.9°C
0.0° 

Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Aoshima Harbour today (11 Sep):

  • Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.1m), 7s period with SE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.0m), 7s period with SE swell.

The current surf forecast for Aoshima Harbour at 10PM is: 0.9m 7s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 11). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Sep)--
Afternoon (11 Sep)3.5ft (1.1m)7s
Evening (11 Sep)3.5ft (1.0m)7s

Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 27°C on Sun morning, min 25°C on Fri afternoon). Wind will be generally light.

Fri
11
Saturday
12
Sunday
13
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
1
1
0
0
0
0
0
1
0
0
0
1
1
0
0
1
1
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
SE
8
1.1
SE
7
1.1
SE
7
1
SE
7
0.5
E
14
0.5
E
14
0.5
E
14
0.5
E
14
0.5
E
14
0.5
E
14
0.6
E
14
0.6
E
14
0.6
E
14
0.6
E
14
0.7
E
14
0.8
ESE
14
0.6
E
13
0.6
E
13
0.6
E
13
0.6
E
13
Wave Graph
Metric surfscale
Energy kJ
108
121
118
102
97
99
100
99
97
96
136
132
134
140
192
250
127
128
130
130
Wind (km/h)
10
ENE
10
ENE
10
NE
10
NE
10
NNE
10
NE
10
NNE
10
NNE
15
NE
10
ENE
10
NE
10
N
10
NNW
10
NNW
10
NNW
10
NNE
10
E
10
E
5
E
5
ENE
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
on
cross-on
cross-on
on
High Tide
6:17PM2.17m
6:16AM2.24m
6:41PM2.19m
6:53AM2.24m
7:04PM2.19m
Low Tide
11:59AM0.34m
00:14AM0.61m
12:30PM0.40m
00:44AM0.49m
1:01PM0.50m
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:24
6:22
 mm
1
1
1
Temp °C
26
26
25
25
25
25
25
26
26
26
26
26
25
25
25
26
27
27
27
27
Feels °C
29
29
29
28
29
29
28
29
29
29
30
30
29
29
29
30
31
31
31
32
  • 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
How to use the Wavefinder 

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.


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