Aoshima Harbour surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 am Monday 25 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aoshima Harbour sea temperature is
23.1° C
(Which is normal for this time of year)

How big are the waves at Aoshima Harbour today?

The current surf forecast for Aoshima Harbour at 2PM is: 1.6m 9s primary swell from a East direction and 0.1m 16s secondary swell from a East direction (forecast issued at 08:00am May 25). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 May)5.5ft (1.7m)9s
Afternoon (25 May)5ft (1.6m)9s
Evening (25 May)5ft (1.5m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 65mm), heaviest during Wed afternoon. Warm (max 24°C on Wed night, min 22°C on Mon night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thu
28
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
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.6
E
9
1.5
E
9
1.5
E
9
1.4
E
9
1.4
E
9
1.4
E
9
1.3
E
8
1.3
E
8
1.3
E
8
1.2
ESE
9
1.2
ESE
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
0.9
E
9
0.9
E
9
1.5
S
6
1.6
SSW
7
Wave Graph
Metric surfscale
Energy kJ
430
440
399
399
399
351
351
306
299
292
245
245
245
227
232
155
159
162
162
166
134
137
170
220
Wind (km/h)
15
ENE
15
ENE
15
ENE
10
E
15
E
10
ESE
10
E
10
E
10
E
15
E
20
ESE
15
SE
10
SE
10
SE
10
SE
15
ESE
15
ESE
20
ESE
25
SE
25
SE
25
S
20
SSW
5
W
5
WSW
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
High Tide
1:13PM1.46m
2:01AM1.74m
2:37PM1.55m
2:43AM1.79m
3:42PM1.68m
Low Tide
7:34AM0.92m
7:22PM0.74m
8:33AM0.73m
8:28PM0.80m
9:19AM0.52m
9:23PM0.84m
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
light rain
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:10
7:10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
14
18
11
4
Temp °C
22
23
23
23
23
22
22
22
22
23
23
23
23
23
22
22
22
22
22
23
23
23
23
23
23
23
23
24
24
23
24
24
23
24
23
24
24
25
24
23
23
23
22
23
23
25
27
26
Swell 1
Height (m)
Direction
Period (s)
1.7
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.6
E
9
1.5
E
9
1.5
E
9
1.4
E
9
1.4
E
9
1.4
E
9
1.3
E
8
1.3
E
8
1.3
E
8
1.2
ESE
9
1.2
ESE
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
0.9
E
9
1.3
SSE
6
1.1
SSE
6
1
S
6
Energy kJ
430
440
399
399
399
351
351
306
299
292
245
245
245
227
232
155
159
162
162
166
134
111
92
73
Swell 2
Height (m)
Direction
Period (s)
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.3
E
13
0.3
E
13
0.3
E
13
0.3
E
12
0.1
E
15
0.5
SSE
5
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
SE
15
0.9
E
9
0.8
E
10
0.8
E
10
Energy kJ
5
5
5
5
5
5
5
5
29
32
28
28
5
14
4
4
4
4
8
137
116
117
Swell 3
Height (m)
Direction
Period (s)
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
W
6
0.1
SE
15
0.1
E
15
0.1
SE
15
0.1
E
15
0.1
SE
15
0.1
SE
15
0.3
ENE
11
0.2
ESE
15
0.4
SE
10
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
Energy kJ
5
5
5
5
5
5
5
5
5
1
9
5
9
5
9
9
24
21
25
20
20
20
Wind waves
Height (m)
Direction
Period (s)
0.6
SSE
5
0.6
SSE
5
0.6
SSE
5
0.8
SSE
5
1
SSE
5
1.1
SSE
5
1.8
S
6
1.5
S
6
1.6
SSW
7
Energy kJ
16
16
15
26
49
62
222
170
220
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
2
2
1
1
2
1
2
2
2
2
2
1
1
1
2
2
2
Distance (km)
49
49
297
630
284
49
39
39
39
284
359
630
297
49
49
49
284
284
330
312
312
9
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
3
2
2
3
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
3
3
2
2
2
2
3
2
1
2
2
1
2
2
2
2
2
1
1
1
2
2
2
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
5
8
9
9
9
9
5
6
6
7
7
7
6
7
  • 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

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest