Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
29.6° 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 (01 Aug):

  • Afternoon surf: Afternoon surf (01 Aug, local time) - 1.5ft (0.4m), 11s period with ESE swell.
  • Evening surf: Evening surf (01 Aug, local time) - 1.5ft (0.4m), 11s period with ESE swell.

The current surf forecast for Aoshima Harbour at 11PM is: 0.4m 11s primary swell from a East-southeast direction and 0.2m 15s secondary swell from a East direction (forecast issued at 02:00pm August 01). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Aug)--
Afternoon (01 Aug)1.5ft (0.4m)11s
Evening (01 Aug)1.5ft (0.4m)11s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Mon night. Warm (max 31°C on Sat afternoon, min 27°C on Mon night). Wind will be generally light.

Sat
1
Sunday
2
Monday
3
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
1
1
1
1
2
2
0
1
3
3
3
2
3
1
0
1
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)
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.3
ESE
18
0.6
ESE
16
0.6
ESE
16
0.8
ESE
17
0.8
ESE
15
1.1
ESE
16
1.2
ESE
16
1.2
ESE
16
1.2
ESE
15
1.5
ESE
16
1.5
ESE
16
1.6
ESE
16
1.7
ESE
16
1.8
ESE
16
2
E
16
Wave Graph
Metric surfscale
Energy kJ
40
40
40
40
40
62
203
211
404
284
628
758
768
666
1038
1038
1318
1428
1596
2141
Wind (km/h)
10
ESE
20
SSE
15
S
10
NW
10
NW
10
WNW
5
W
0
ESE
10
ESE
10
SE
15
S
10
SW
5
WNW
5
NNW
10
NNW
15
NNE
20
NE
15
NE
15
NNE
15
NE
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross
cross-off
off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:23PM2.12m
8:09AM2.07m
8:51PM2.09m
8:53AM1.96m
Low Tide
1:56PM0.30m
2:17AM0.78m
2:29PM0.46m
2:55AM0.73m
3:02PM0.65m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
thunderstorm
cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:09
7:08
 mm
1
2
Temp °C
30
31
31
29
28
28
28
31
31
31
30
29
29
29
28
29
30
29
29
28
Feels °C
32
32
35
33
32
32
32
36
34
34
33
33
33
33
31
32
32
31
32
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.


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