Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
29.0° C
0.7° 

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 (26 Jul):

  • Morning surf: Morning surf (26 Jul, local time) - 1.5ft (0.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (26 Jul, local time) - 2ft (0.6m), 8s period with SSE swell.
  • Evening surf: Evening surf (26 Jul, local time) - 2ft (0.6m), 8s period with S swell.

The current surf forecast for Aoshima Harbour at 12AM is: 0.4m 10s primary swell from a Southeast direction and 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 08:00pm July 25). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jul)1.5ft (0.5m)9s
Afternoon (26 Jul)2ft (0.6m)8s
Evening (26 Jul)2ft (0.6m)8s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
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
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
ESE
10
0.5
S
9
0.5
S
9
0.4
ESE
10
0.6
SSE
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
ESE
10
0.6
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
Wave Graph
Metric surfscale
Energy kJ
26
25
25
39
40
40
39
54
49
49
49
49
72
69
58
57
57
57
Wind (km/h)
10
SSE
5
SSW
5
NW
5
WNW
5
WNW
5
NE
10
E
15
SE
10
SE
10
SSW
5
W
5
WSW
5
NW
10
NE
10
E
15
SSE
15
SSW
5
W
Wind State
cross
cross-off
cross-off
cross-off
glassy
on
on
cross-on
cross
cross-off
off
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
High Tide
4:37PM1.77m
2:44AM1.85m
5:22PM1.90m
3:46AM1.93m
5:58PM2.00m
Low Tide
9:32PM1.39m
10:07AM0.35m
10:33PM1.33m
10:54AM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:14
 mm
1
2
Temp °C
30
29
28
28
28
29
30
30
30
29
28
28
28
29
29
30
31
27
Feels °C
34
34
32
32
32
33
34
34
35
34
33
33
33
33
33
33
35
31
  • 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.


Nearest locationNearest