Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
27.8°C
0.9° 

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 (25 Sep):

  • Afternoon surf: Afternoon surf (25 Sep, local time) - 1ft (0.3m), 9s period with E swell.
  • Evening surf: Evening surf (25 Sep, local time) - 1ft (0.3m), 9s period with E swell.

The current surf forecast for Aoshima Harbour at 11PM is: 0.3m 9s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm September 25). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Sep)--
Afternoon (25 Sep)1ft (0.3m)9s
Evening (25 Sep)1ft (0.3m)9s

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


Short Range Forecast

Some drizzle, heaviest during Mon morning. Warm (max 29°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light.

Fri
25
Saturday
26
Sunday
27
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
0
0
0
0
0
1
0
0
1
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)
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.4
SE
10
0.4
SSE
9
0.4
E
10
0.5
SE
8
0.6
SSE
8
0.6
SSE
8
0.6
SSE
8
0.6
SSE
8
0.5
SSE
8
0.5
SSE
8
0.6
SSE
7
Wave Graph
Metric surfscale
Energy kJ
14
14
14
14
14
14
14
14
14
26
34
31
35
45
44
41
39
33
32
36
Wind (km/h)
10
E
10
SE
15
S
10
WSW
5
WSW
10
SW
10
WSW
10
SW
15
S
10
SW
10
W
10
N
5
N
5
NE
0
NNE
0
ESE
10
ESE
15
SSE
15
S
10
WSW
Wind State
cross-on
cross
cross-off
off
off
off
off
off
cross-off
cross-off
off
cross
cross-on
glassy
glassy
glassy
cross-on
cross
cross-off
off
High Tide
5:42PM2.13m
5:51AM2.20m
6:07PM2.16m
6:28AM2.23m
6:31PM2.18m
Low Tide
11:28AM0.43m
11:44PM0.55m
12:01PM0.47m
00:15AM0.41m
12:32PM0.56m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:03
—
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—
—
—
—
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6:03
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:07
—
—
—
—
—
—
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6:06
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—
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6:05
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 mm
—
—
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—
—
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Temp °C
25
26
26
25
24
23
23
26
28
29
27
24
24
24
23
25
26
28
27
26
Feels °C
28
28
28
28
27
25
25
28
29
30
29
26
27
27
27
29
28
30
30
30
  • 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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