Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 8 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.5° C

1.2°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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 1.5ft (0.4m), 12s period with SSE swell.
  • Evening surf: Evening surf (23 Jun, local time) - 1.5ft (0.5m), 11s period with SSE swell.

The current surf forecast for Aoshima Harbour at 2AM is: 0.6m 10s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a Southeast direction, 0.5m 5s secondary swell from a Northeast direction (forecast issued at 08:00pm June 22). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jun)2ft (0.6m)9s
Afternoon (23 Jun)1.5ft (0.4m)12s
Evening (23 Jun)1.5ft (0.5m)11s

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 86mm), heaviest during Tue night. Warm (max 26°C on Thu afternoon, min 20°C on Mon night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
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
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
2
2
2
2
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
10
0.6
ESE
10
0.6
SE
10
0.6
ESE
10
0.6
ESE
9
0.6
SE
9
0.6
SE
9
0.4
SSE
12
0.6
ESE
9
0.5
SSE
11
1
E
6
0.6
SSE
11
0.8
SSE
10
0.6
SSE
10
1
SE
6
0.5
S
12
0.6
S
12
0.8
S
12
1.5
ESE
7
1.3
ESE
7
1.3
ESE
7
1.4
SE
7
1.3
SE
7
1.1
SE
7
Wave Graph
Metric surfscale
Energy kJ
65
65
74
65
55
68
67
58
56
71
59
88
111
74
68
73
100
203
192
158
138
173
169
113
Wind (km/h)
5
ENE
10
NNE
10
NNE
15
N
15
NE
20
NE
15
NNE
20
NNE
20
NE
15
ENE
10
SE
10
SW
20
NNE
15
N
20
NNE
15
NNE
15
NNE
10
NE
10
NNE
10
NNW
0
NW
5
SSW
10
SSW
10
SSW
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
glassy
cross-off
cross-off
High Tide
11:53PM1.81m
12:28PM1.52m
00:43AM1.80m
2:05PM1.55m
1:35AM1.82m
Low Tide
5:10PM0.76m
6:29AM0.86m
6:13PM0.94m
7:38AM0.72m
7:26PM1.07m
8:40AM0.56m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
7:22
 mm
2
1
2
3
3
2
5
3
3
2
9
21
8
3
3
1
1
2
5
6
1
1
1
Temp °C
22
21
20
20
21
21
20
21
22
21
22
22
22
22
22
22
22
22
22
22
22
23
24
25
Feels °C
25
22
21
20
22
21
20
21
22
22
24
25
23
24
23
23
23
24
25
25
26
27
27
28
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
10
0.6
ESE
10
0.6
SE
10
0.6
ESE
10
0.6
ESE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
ESE
9
0.9
ENE
6
0.4
SSE
11
0.6
SSE
11
0.9
ESE
5
0.9
ESE
5
1
SE
6
0.9
ESE
6
1
ESE
6
1.3
ESE
7
1.5
ESE
7
1.3
ESE
7
1.3
ESE
7
1.4
SE
7
1.3
SE
7
1.1
SE
7
Energy kJ
65
65
74
65
55
68
67
58
56
57
40
88
46
49
64
63
80
134
192
158
138
173
169
113
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
12
0.4
SE
12
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
SSE
12
0.3
SSE
12
0.4
SSE
12
0.4
SSE
12
0.5
SSE
11
0.5
SE
10
0.4
SE
11
0.8
SSE
10
0.6
SSE
10
0.6
SSE
9
0.6
SSE
9
0.6
S
12
0.8
S
12
0.8
S
12
0.7
S
12
0.6
S
11
0.5
S
11
0.6
S
14
0.5
S
14
Energy kJ
34
34
28
27
27
30
28
47
46
71
53
31
111
74
68
68
100
172
172
138
81
57
136
89
Swell 3
Height (m)
Direction
Period (s)
0.2
S
4
0.3
NE
6
0.3
NE
5
0.1
E
9
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.4
SE
10
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.4
ESE
11
0.4
ESE
12
0.4
ESE
12
0.5
S
12
0.5
S
9
0.4
ESE
11
0.4
ESE
11
0.4
SE
11
0.4
S
14
0.4
S
14
0.4
ENE
10
0.4
ESE
11
Energy kJ
2
5
4
2
10
10
9
24
21
17
18
47
53
53
73
42
44
45
29
59
58
33
46
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
5
0.8
NNE
5
0.5
NE
5
0.7
NE
5
0.6
NE
5
0.6
ENE
4
0.7
ENE
5
0.9
ENE
5
1
E
6
0.9
ESE
5
1.6
ESE
6
Energy kJ
19
30
12
27
20
13
20
39
59
45
203
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
2
2
2
2
2
Distance (km)
0
22
22
39
39
49
39
39
49
39
39
0
19
22
49
39
39
49
39
3
0
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
2
2
3
3
3
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
3
3
3
3
3
3
3
3
4
4
3
3
2
2
4
3
3
4
2
5
4
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
6
5
5
  • 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
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