Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.2°C
1.6° 

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 (29 Oct):

  • Morning surf: Morning surf (29 Oct, local time) - 1.5ft (0.5m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Oct, local time) - 1.5ft (0.5m), 10s period with ESE swell.
  • Evening surf: Evening surf (29 Oct, local time) - 1.5ft (0.5m), 10s period with E swell.

The current surf forecast for Aoshima Harbour at 2AM is: 0.6m 10s primary swell from a East direction and 0.5m 5s secondary swell from a Northeast direction, 0.8m 5s secondary swell from a North-northeast direction (forecast issued at 08:00pm October 28). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (29 Oct)1.5ft (0.5m)10s
Afternoon (29 Oct)1.5ft (0.5m)10s
Evening (29 Oct)1.5ft (0.5m)10s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 25°C on Fri afternoon, min 16°C on Wed night). Wind will be generally light.

Wed
28
Thursday
29
Friday
30
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
1
1
0
0
1
1
1
1
1
1
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NE
6
0.8
NE
6
1
NNE
5
0.6
E
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
E
10
0.5
E
10
0.5
E
9
0.6
ESE
10
0.6
ESE
10
0.5
E
13
0.5
ESE
13
0.8
ESE
12
1
ESE
12
1
ESE
12
Wave Graph
Metric surfscale
Energy kJ
51
43
61
68
56
56
56
56
49
46
45
74
75
90
93
208
278
288
Wind (km/h)
15
NE
15
NNE
10
NNE
10
NNW
10
NW
5
NW
5
ESE
15
SSE
15
S
10
SW
10
WSW
5
WSW
5
WNW
10
W
15
SW
20
WSW
15
W
10
W
Wind State
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-on
cross
cross-off
cross-off
off
off
cross-off
off
cross-off
off
off
cross-off
High Tide
6:45PM2.08m
8:21AM1.95m
7:15PM2.01m
9:09AM1.85m
7:48PM1.92m
Low Tide
1:34AM0.09m
1:43PM1.09m
2:13AM0.16m
2:21PM1.19m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:26
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6:26
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:28
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5:27
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 mm
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1
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Temp °C
20
19
18
16
16
18
20
22
22
21
21
21
19
21
24
25
22
20
Feels °C
18
17
16
14
15
18
19
20
21
21
21
21
20
22
23
24
21
21
  • 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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