Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.8°C
1.3° 

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 (15 Oct):

  • Afternoon surf: Afternoon surf (15 Oct, local time) - 3.5ft (1.0m), 9s period with E swell.
  • Evening surf: Evening surf (15 Oct, local time) - 3ft (0.9m), 9s period with E swell.

The current surf forecast for Aoshima Harbour at 7PM is: 0.9m 9s primary swell from a East direction and 0.4m 5s secondary swell from a North-northeast direction (forecast issued at 02:00pm October 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Oct)--
Afternoon (15 Oct)3.5ft (1.0m)9s
Evening (15 Oct)3ft (0.9m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun morning, min 19°C on Thu night). Wind will be generally light.

Thu
15
Friday
16
Saturday
17
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
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
E
9
1
E
9
0.9
E
9
0.9
E
9
0.8
E
9
0.8
E
9
0.8
E
9
0.7
E
9
0.9
ENE
10
0.7
E
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.5
E
9
0.8
NE
5
0.9
ENE
7
1.7
E
8
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
165
160
133
133
106
108
109
87
140
89
85
83
80
78
71
40
32
70
337
256
Wind (km/h)
10
NE
15
ENE
5
NE
10
N
10
NNW
10
NW
15
NNW
10
NNE
15
NE
15
NE
15
NE
10
NNE
10
NNE
15
N
15
N
15
NNE
20
NE
15
NE
20
ENE
20
ENE
Wind State
on
on
cross-on
cross-on
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
High Tide
7:43PM2.01m
9:38AM1.79m
8:15PM1.90m
10:49AM1.69m
8:55PM1.76m
Low Tide
2:07PM1.11m
2:43AM0.29m
2:44PM1.24m
3:31AM0.41m
3:37PM1.36m
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:18
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:43
—
—
—
—
—
—
—
5:40
—
—
—
—
—
—
—
5:39
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
21
21
21
19
19
19
20
21
22
22
22
21
20
19
20
22
23
23
24
Feels °C
18
19
20
20
18
18
18
20
20
21
21
21
20
19
18
18
20
22
22
22
  • 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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