Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
27.1° 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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 1.5ft (0.4m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 1.5ft (0.4m), 10s period with ESE swell.
  • Evening surf: Evening surf (15 Jul, local time) - 2ft (0.6m), 8s period with S swell.

The current surf forecast for Aoshima Harbour at 7AM is: 0.5m 8s primary swell from a South direction and 0.3m 11s secondary swell from a East-southeast direction (forecast issued at 02:00am July 15). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jul)1.5ft (0.4m)10s
Afternoon (15 Jul)1.5ft (0.4m)10s
Evening (15 Jul)2ft (0.6m)8s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 33°C on Wed morning, min 26°C on Thu night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
9
0.6
S
9
0.5
S
8
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.6
S
8
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
78
55
35
35
34
33
33
48
33
32
32
31
29
29
29
28
29
31
47
47
45
45
45
41
Wind (km/h)
15
W
10
W
10
WSW
15
W
20
W
25
W
20
WSW
10
WSW
15
SW
15
WSW
10
W
10
WSW
10
W
10
W
5
W
10
W
10
W
10
W
5
W
5
WSW
5
S
5
SSE
5
N
5
W
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross
glassy
glassy
High Tide
5:46AM2.09m
7:29PM2.10m
6:28AM2.11m
7:59PM2.10m
7:10AM2.09m
8:29PM2.09m
Low Tide
00:21AM1.14m
12:38PM0.05m
00:58AM1.06m
1:15PM0.09m
1:34AM0.99m
1:50PM0.18m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:20
7:20
 mm
1
2
Temp °C
27
27
27
29
33
33
31
28
27
27
27
28
30
30
32
28
27
26
26
28
29
29
28
27
Feels °C
29
30
30
32
34
33
33
32
30
30
30
32
34
34
37
32
31
30
31
33
34
34
34
32
  • 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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