Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 am 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
27.0°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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 4ft (1.2m), 16s period with E swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 3.5ft (1.0m), 15s period with E swell.
  • Evening surf: Evening surf (10 Oct, local time) - 3.5ft (1.0m), 14s period with E swell.

The current surf forecast for Aoshima Harbour at 12PM is: 1.0m 15s primary swell from a East direction and 1.8m 8s secondary swell from a East-southeast direction (forecast issued at 08:00am October 10). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (10 Oct)4ft (1.2m)16s
Afternoon (10 Oct)3.5ft (1.0m)15s
Evening (10 Oct)3.5ft (1.0m)14s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 25°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

Saturday
10
Sunday
11
Monday
12
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)
0
0
0
1
2
2
2
2
2
2
1
3
2
2
3
3
2
3
3
3
3
3
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)
1.1
E
16
1.2
E
16
1
E
15
1
E
15
1.1
E
14
1
E
14
1
E
13
1.1
E
13
1.2
E
13
1.7
ESE
13
1.8
ESE
12
1.9
E
12
1.8
E
12
1.8
E
12
1.7
E
11
1.6
E
11
1.5
E
11
1.2
ESE
16
1.3
ESE
16
1.3
ESE
15
1.3
ESE
15
1.3
ESE
14
Wave Graph
Metric surfscale
Energy kJ
612
719
458
422
503
405
356
434
498
949
976
1062
925
909
721
617
533
696
793
715
669
651
Wind (km/h)
25
ENE
25
ENE
25
ENE
10
ENE
10
NE
10
ENE
5
NNE
10
NNW
10
N
10
N
10
NNE
10
ENE
10
ESE
5
ESE
5
ESE
0
NNW
5
NNW
5
N
5
E
10
ESE
5
SSE
5
SW
Wind State
on
on
on
on
cross-on
on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
glassy
glassy
cross
cross-on
on
cross-on
cross
glassy
High Tide
5:25AM2.12m
5:32PM2.12m
6:04AM2.18m
5:57PM2.15m
6:42AM2.18m
6:22PM2.15m
Low Tide
11:30AM0.55m
11:46PM0.36m
12:02PM0.62m
00:18AM0.24m
12:33PM0.72m
cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:49
—
—
—
—
—
—
—
5:46
—
—
—
—
—
—
—
5:45
—
—
 mm
—
—
—
2
4
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
25
25
23
22
22
23
21
22
23
24
25
25
24
24
23
22
23
24
25
24
24
Feels °C
23
23
23
23
24
23
25
21
23
24
25
26
26
26
27
26
24
25
26
26
25
26
  • 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 

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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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