Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.2°C
1.5° 

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 (28 Oct):

  • Morning surf: Morning surf (28 Oct, local time) - 3.5ft (1.0m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (28 Oct, local time) - 3ft (0.9m), 7s period with NE swell.
  • Evening surf: Evening surf (28 Oct, local time) - 4ft (1.2m), 6s period with NE swell.

The current surf forecast for Aoshima Harbour at 5AM is: 1.1m 7s primary swell from a Northeast direction and 0.5m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 27). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (28 Oct)3.5ft (1.0m)7s
Afternoon (28 Oct)3ft (0.9m)7s
Evening (28 Oct)4ft (1.2m)6s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 16°C on Tue night). Wind will be generally light.

Tue
27
Wednesday
28
Thursday
29
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)
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
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)
0.8
ESE
8
1
NE
7
1.3
NE
8
1.2
NE
7
1.1
NE
7
1
NE
7
0.9
NE
7
0.9
NE
7
0.5
ESE
9
1.2
NE
6
1.1
NE
6
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.6
E
10
Wave Graph
Metric surfscale
Energy kJ
90
107
200
139
99
84
75
69
48
92
72
48
50
51
51
52
50
65
Wind (km/h)
10
W
5
N
15
N
15
N
15
NNW
15
NNE
15
NE
15
NE
15
NE
10
NNE
10
NNE
10
N
10
NW
5
N
5
ESE
15
SSE
10
S
10
SW
Wind State
cross-off
cross-on
cross
cross
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross-off
glassy
cross-on
cross
cross-off
cross-off
High Tide
6:16PM2.11m
7:38AM2.04m
6:45PM2.08m
8:21AM1.95m
7:15PM2.01m
Low Tide
00:57AM0.06m
1:09PM0.98m
1:34AM0.09m
1:43PM1.09m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
<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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5:29
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5:28
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 mm
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Temp °C
22
21
19
17
16
17
18
19
19
18
17
16
16
17
19
21
21
21
Feels °C
22
22
17
14
13
14
15
16
16
16
16
15
15
17
18
18
20
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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