Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
28.6°C
0.6° 

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 (08 Sep):

  • Evening surf: Evening surf (08 Sep, local time) - 6ft (1.9m), 8s period with E swell.

The current surf forecast for Aoshima Harbour at 12AM is: 1.6m 8s primary swell from a East-northeast direction and 0.9m 8s secondary swell from a Southeast direction, 0.6m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 07). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Sep)--
Afternoon (08 Sep)--
Evening (08 Sep)6ft (1.9m)8s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Wed morning. Warm (max 27°C on Mon night, min 24°C on Wed night). Winds decreasing (fresh winds from the NNE on Mon night, calm by Wed morning).

Mon
7
Tuesday
8
Wednesday
9
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
1
2
2
2
2
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)
1.9
E
8
1.9
E
8
1.6
ENE
8
1.5
ENE
7
1.6
ENE
7
1.7
ENE
7
1.6
ENE
7
1.4
SE
8
1.6
SE
9
1.7
ESE
9
1.7
ESE
8
1.6
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
Wave Graph
Metric surfscale
Energy kJ
500
476
276
249
265
278
254
283
390
444
433
360
248
248
213
182
155
138
Wind (km/h)
30
NE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
N
30
N
20
NNW
10
NW
5
WNW
5
SSE
5
SE
10
ENE
5
NE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
glassy
glassy
on
cross-on
High Tide
4:33PM1.87m
3:10AM1.79m
5:01PM1.98m
4:09AM1.94m
5:28PM2.07m
Low Tide
10:03PM1.30m
10:06AM0.45m
10:41PM1.12m
10:48AM0.37m
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
thunderstorm
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:30
6:29
 mm
3
1
2
3
1
3
7
1
1
Temp °C
27
27
27
26
26
26
26
26
27
26
26
26
26
25
26
26
26
26
Feels °C
26
26
27
25
25
25
26
26
27
25
26
27
30
30
31
31
30
30
  • 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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