Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
29.1° C
0.5° 

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 Aug):

  • Afternoon surf: Afternoon surf (06 Aug, local time) - 23ft (7.0m), 15s period with ESE swell.
  • Evening surf: Evening surf (06 Aug, local time) - 20ft (6.0m), 14s period with ESE swell.

The current surf forecast for Aoshima Harbour at 6PM is: 6.0m 15s primary swell from a East-southeast direction (forecast issued at 02:00pm August 06). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Aug)--
Afternoon (06 Aug)23ft (7.0m)15s
Evening (06 Aug)20ft (6.0m)14s

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


Short Range Forecast

Heavy rain (total 110mm), heaviest during Sat night. Warm (max 28°C on Thu afternoon, min 27°C on Thu night). Winds decreasing (strong winds from the ENE on Thu night, moderate winds from the E by Sun morning).

Thu
6
Friday
7
Saturday
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)
!
!
0
0
!
!
0
0
!
0
0
0
0
0
0
0
0
0
0
0
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)
7
ESE
16
7
ESE
15
6
ESE
15
6
ESE
14
6
ESE
14
6
ESE
14
5.5
ESE
14
5.5
ESE
13
5.5
ESE
13
3.5
SE
13
3.5
ESE
11
3
SSE
12
3
SSE
12
3.5
ESE
10
2.3
SSE
12
3
ESE
9
3
ESE
9
3
ESE
9
3
ESE
9
3
ESE
9
Wave Graph
Metric surfscale
Energy kJ
22069
22553
14909
14924
14641
13383
11721
10515
9586
4333
3134
3042
2590
2081
1631
1346
1418
1350
1261
1125
Wind (km/h)
45
NE
45
NE
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
45
E
40
E
40
E
40
E
40
E
35
E
30
E
30
E
30
E
30
E
30
ESE
30
E
25
ESE
Wind State
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:18PM1.56m
11:14PM1.84m
2:34PM1.58m
00:24AM1.79m
4:09PM1.71m
Low Tide
5:04PM1.28m
6:56AM0.70m
6:41PM1.44m
8:23AM0.61m
8:51PM1.47m
thunderstorm
thunderstorm
thunderstorm
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thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:06
7:05
 mm
3
2
2
3
3
6
5
5
4
5
4
4
4
4
3
3
3
3
4
5
Temp °C
28
28
28
27
27
27
28
28
28
28
28
28
28
27
27
27
28
28
27
27
Feels °C
26
26
26
25
25
25
26
26
27
27
27
28
29
28
28
28
29
30
28
28
  • 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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