Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
27.3°C
1.2° 

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 (06 Oct):

  • Afternoon surf: Afternoon surf (06 Oct, local time) - 11ft (3.5m), 17s period with ESE swell.
  • Evening surf: Evening surf (06 Oct, local time) - 11ft (3.5m), 16s period with E swell.

The current surf forecast for Aoshima Harbour at 6PM is: 3.5m 17s primary swell from a East direction (forecast issued at 02:00pm October 06). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (06 Oct)--
Afternoon (06 Oct)11ft (3.5m)17s
Evening (06 Oct)11ft (3.5m)16s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Winds increasing (light winds from the E on Tue afternoon, fresh winds from the NNE by Thu night).

Tue
6
Wednesday
7
Thursday
8
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)
!
!
!
!
!
!
!
!
3
2
1
0
0
0
0
0
0
0
0
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)
3
ESE
16
3.5
ESE
17
3.5
E
17
3.5
E
16
3.5
ESE
16
3
E
16
3
E
16
3
E
15
2.5
E
15
2.4
E
14
2.2
E
14
2
E
13
1.9
E
13
1.7
E
13
1.6
E
13
1.6
E
12
1.6
E
12
1.6
E
12
1.5
E
12
1.7
ENE
11
Wave Graph
Metric surfscale
Energy kJ
5084
6238
7304
6650
5454
5005
4528
3831
3170
2346
1887
1422
1245
956
809
746
748
723
594
679
Wind (km/h)
10
ENE
10
E
15
NE
15
N
10
NW
10
NNW
10
NNW
10
N
10
NE
15
NE
20
NE
25
NNE
25
NNE
20
N
20
N
20
N
20
NE
15
NE
20
NE
20
NNE
Wind State
on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
3:44PM1.85m
3:01AM1.72m
4:14PM1.94m
3:58AM1.88m
4:41PM2.02m
Low Tide
9:37PM1.13m
9:34AM0.57m
10:12PM0.91m
10:18AM0.53m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:11
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6:11
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:53
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5:52
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5:51
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 mm
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Temp °C
23
24
24
22
20
19
18
20
21
23
23
22
20
20
19
20
21
22
22
22
Feels °C
22
24
22
21
20
18
17
19
19
20
19
17
16
17
16
17
18
20
19
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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