Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
28.9°C
0.8° 

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 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 8ft (2.5m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 11ft (3.5m), 10s period with ENE swell.
  • Evening surf: Evening surf (06 Sep, local time) - 11ft (3.5m), 10s period with E swell.

The current surf forecast for Aoshima Harbour at 12AM is: 2.5m 8s primary swell from a East direction and 0.4m 8s secondary swell from a South direction (forecast issued at 08:00pm September 05). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Sep)8ft (2.5m)8s
Afternoon (06 Sep)11ft (3.5m)10s
Evening (06 Sep)11ft (3.5m)10s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Sun afternoon. Warm (max 28°C on Mon morning, min 24°C on Sun night). Winds decreasing (near gales from the NE on Sun afternoon, light winds from the NNE by Mon morning).

Sat
5
Sunday
6
Monday
7
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
!
2
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
ENE
8
2.4
E
8
2.5
E
8
2.5
E
8
3
ENE
8
2.5
ENE
8
3
ENE
9
3.5
ENE
10
3.5
ENE
10
3.5
E
10
3
NE
10
3.5
ENE
10
3
ENE
10
2.5
ENE
10
2.5
ENE
10
1.9
ENE
9
1.5
ENE
8
1.6
NE
9
Wave Graph
Metric surfscale
Energy kJ
678
762
912
1043
1292
915
1274
2251
2363
2037
1983
2066
1814
1320
1156
572
302
399
Wind (km/h)
35
NE
40
NE
40
NE
40
NE
40
NNE
45
NNE
40
NNE
45
NNE
50
NE
45
NNE
35
NE
20
NNE
15
NNE
15
NNE
25
NE
35
NE
30
NE
30
NNE
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:29PM1.70m
3:55PM1.74m
1:41AM1.69m
4:33PM1.87m
Low Tide
6:22PM1.53m
7:54AM0.67m
9:04PM1.46m
9:12AM0.56m
mod rain
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
light rain
mod rain
light rain
light rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
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>
6:34
6:32
6:30
 mm
7
2
2
4
1
1
7
5
1
7
3
Temp °C
26
26
26
25
25
25
25
25
25
24
24
25
25
26
28
27
27
26
Feels °C
24
24
24
23
23
21
22
22
21
20
22
26
26
28
28
25
26
25
  • 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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