Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.8°C
1.0° 

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 (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 4ft (1.2m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 4.5ft (1.3m), 11s period with ENE swell.
  • Evening surf: Evening surf (14 Oct, local time) - 4.5ft (1.3m), 7s period with NE swell.

The current surf forecast for Aoshima Harbour at 3PM is: 1.3m 11s primary swell from a East-northeast direction and 1.0m 11s secondary swell from a East direction (forecast issued at 08:00am October 14). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Oct)4ft (1.2m)11s
Afternoon (14 Oct)4.5ft (1.3m)11s
Evening (14 Oct)4.5ft (1.3m)7s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed morning, min 17°C on Wed night). Wind will be generally light.

Wednesday
14
Thursday
15
Friday
16
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
2
0
0
0
0
0
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)
1.2
E
11
1.2
E
11
1.1
E
11
1.3
ENE
11
1
E
11
1.3
NE
7
0.9
E
10
0.8
E
10
0.8
E
10
0.8
E
9
0.8
E
9
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
0.8
E
10
0.7
E
10
0.7
E
9
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
319
326
279
407
231
174
158
122
116
106
102
165
165
130
130
106
110
113
117
87
83
104
Wind (km/h)
15
W
10
WNW
10
NW
25
ENE
15
ENE
15
NE
20
NNE
15
N
15
N
15
NNE
20
NE
15
NE
15
NE
10
NNE
10
NNW
10
NNW
10
NNW
10
NNE
15
NE
10
NE
15
NNE
15
NNE
Wind State
cross-off
cross-off
cross-off
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross-on
on
on
cross-on
cross-on
High Tide
8:01AM2.04m
7:14PM2.09m
8:46AM1.92m
7:43PM2.01m
9:38AM1.79m
8:15PM1.90m
Low Tide
1:34PM0.97m
2:01AM0.20m
2:07PM1.11m
2:43AM0.29m
2:44PM1.24m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
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6:16
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6:16
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:44
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—
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5:43
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5:40
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 mm
—
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—
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Temp °C
21
23
26
24
22
21
19
18
17
18
20
21
21
20
19
19
19
19
21
22
22
22
Feels °C
20
23
25
22
20
19
16
16
14
16
17
19
19
19
18
18
18
18
20
21
20
20
  • 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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