Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 2 am 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 (27 Oct):

  • Morning surf: Morning surf (27 Oct, local time) - 3ft (0.9m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (27 Oct, local time) - 3ft (0.9m), 8s period with SE swell.
  • Evening surf: Evening surf (27 Oct, local time) - 4ft (1.2m), 8s period with NE swell.

The current surf forecast for Aoshima Harbour at 6AM is: 1.1m 9s primary swell from a Southeast direction and 0.6m 6s secondary swell from a Northeast direction (forecast issued at 02:00am October 27). The wind direction is predicted to be glassy and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (27 Oct)3ft (0.9m)9s
Afternoon (27 Oct)3ft (0.9m)8s
Evening (27 Oct)4ft (1.2m)8s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 15°C on Tue night). Wind will be generally light.

Tuesday
27
Wednesday
28
Thursday
29
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
2
2
1
1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SE
8
1.2
SE
8
1.1
SE
9
0.9
SE
9
0.9
SE
8
0.9
SE
8
1.6
NE
7
1.2
NE
8
1.3
NE
8
1
NE
7
1
NE
6
1.1
NE
7
1
NE
7
0.8
NE
6
0.5
E
9
1.2
NNE
6
1.1
NE
6
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
10
Wave Graph
Metric surfscale
Energy kJ
244
201
164
123
105
105
233
164
183
86
79
99
86
48
42
84
69
55
56
57
57
51
51
48
Wind (km/h)
10
N
5
WSW
5
WNW
5
NW
0
SSW
10
WNW
10
WNW
10
NW
15
NNW
15
NNW
10
NNW
15
N
15
NE
15
NE
10
NE
10
NE
10
NNE
10
N
10
NNW
5
NNW
10
ESE
15
SSE
10
S
10
S
Wind State
cross-on
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross
cross-off
cross-off
High Tide
6:58AM2.10m
6:16PM2.11m
7:38AM2.04m
6:45PM2.08m
8:21AM1.95m
7:15PM2.01m
Low Tide
00:23AM0.10m
12:37PM0.87m
00:57AM0.06m
1:09PM0.98m
1:34AM0.09m
1:43PM1.09m
light rain
light rain
light rain
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:24
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
—
6:26
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:30
—
—
—
—
—
—
—
5:29
—
—
—
—
—
—
—
5:28
—
—
 mm
1
1
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
22
22
21
22
25
26
23
20
17
15
15
15
18
19
19
17
17
16
15
16
19
20
20
21
Feels °C
24
25
23
24
27
26
23
19
14
12
12
12
15
16
17
15
16
15
14
16
18
18
18
20
  • 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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