Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.9° C

1.5°C colder than average for this time of year

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 (30 Jun):

  • Evening surf: Evening surf (30 Jun, local time) - 2ft (0.6m), 9s period with ESE swell.

The current surf forecast for Aoshima Harbour at 11PM is: 0.6m 9s primary swell from a East-southeast direction and 0.4m 4s secondary swell from a South direction (forecast issued at 08:00pm June 30). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jun)--
Afternoon (30 Jun)--
Evening (30 Jun)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Fri morning. Warm (max 29°C on Wed afternoon, min 23°C on Fri morning). Wind will be generally light.

Tue
30
Wednesday
1
Thursday
2
Friday
3
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
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
1
1
1
1
1
1
1
0
0
1
0
1
1
1
1
1
1
1
1
1
1
0
0
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)
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
SE
9
0.6
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.8
S
6
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
Wave Graph
Metric surfscale
Energy kJ
53
52
52
53
53
54
65
54
54
47
47
47
46
46
46
45
45
44
44
44
43
43
43
42
Wind (km/h)
5
W
10
WSW
10
SW
10
WSW
5
WSW
5
SW
10
SSW
20
SSW
20
SW
15
SW
15
SSW
15
SW
15
SW
15
WSW
10
WSW
5
W
5
SW
10
WSW
5
WSW
5
NW
5
NNW
5
N
5
NNW
10
SSW
Wind State
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
glassy
glassy
cross-on
cross
cross-off
High Tide
7:21PM2.05m
6:07AM2.06m
7:56PM2.05m
6:49AM2.05m
8:30PM2.04m
7:32AM2.00m
Low Tide
00:44AM1.13m
1:03PM0.02m
1:23AM1.09m
1:40PM0.08m
2:02AM1.04m
2:18PM0.19m
mod rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
thunderstorm
cloud
cloud
part cloud
part cloud
part cloud
mod rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
7:22
 mm
9
1
6
7
3
Temp °C
23
24
24
24
24
24
25
29
27
25
25
25
26
27
27
28
26
25
25
24
24
23
23
24
Feels °C
27
27
27
27
27
27
28
30
28
27
27
27
28
29
30
32
30
28
29
28
29
27
27
27
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
SE
9
0.6
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.8
S
6
0.7
S
6
0.6
S
6
0.6
S
5
0.5
S
5
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
Energy kJ
53
52
52
53
53
54
65
54
54
47
47
47
40
31
22
21
13
44
44
44
43
43
43
42
Swell 2
Height (m)
Direction
Period (s)
0.6
S
6
0.4
S
5
0.3
S
4
0.3
S
4
0.3
ESE
14
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
E
13
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
S
5
0.4
S
5
0.3
S
5
0.3
S
5
0.3
S
5
0.3
S
5
0.2
S
5
Energy kJ
21
8
3
3
36
18
18
18
17
17
17
14
46
46
46
45
45
13
8
4
4
4
4
2
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.3
ESE
14
0.2
S
4
0.2
S
4
0.1
S
6
0.1
SE
9
0.2
E
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
E
13
0.2
ESE
13
0.2
E
12
0.2
E
12
0.2
E
12
0.2
E
12
Energy kJ
20
19
18
36
1
1
1
3
14
17
17
17
16
16
13
16
12
12
12
12
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
5
0.4
SSW
5
0.3
SSW
4
0.3
SSW
4
0.4
SSW
3
0.7
S
4
0.7
S
4
0.9
S
5
0.9
S
5
1.2
SSW
6
1.1
SSW
6
1.1
SW
6
0.7
SSW
6
1
SW
5
0.9
SW
5
Energy kJ
14
7
3
4
2
15
19
39
47
96
82
83
31
57
42
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
284
284
0
3
0
0
0
0
0
0
0
0
0
0
9
3
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
2
3
3
2
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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