Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 2 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.1° C

1.7°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):

  • 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 9PM is: 0.5m 11s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a Southeast direction, 0.9m 5s secondary swell from a East direction (forecast issued at 02:00pm June 23). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (23 Jun)--
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 81mm), heaviest during Tue night. Warm (max 30°C on Thu morning, min 21°C on Tue afternoon). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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
6 AM
9 AM
Rating
(10 max)
0
0
0
1
0
1
2
2
1
1
1
2
2
2
2
2
3
1
1
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
9
0.4
SSE
12
0.6
ESE
9
0.5
SSE
11
1
ESE
5
0.6
SSE
11
1.1
SE
6
1.2
SE
6
1.2
SE
6
1.2
SE
6
1.2
SE
6
1.3
SE
7
0.8
S
13
1.4
SE
7
1.2
SE
7
1.1
SE
7
1.5
SSW
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
Wave Graph
Metric surfscale
Energy kJ
65
58
56
71
60
88
80
96
102
113
113
164
212
168
131
111
813
194
194
202
202
196
188
188
Wind (km/h)
20
NNE
15
NNE
15
NE
5
SE
10
SSE
0
SE
5
W
0
NNW
5
NNE
10
N
10
N
0
N
10
SSW
10
SSW
15
SW
15
SSW
20
SW
15
SW
15
SSW
10
SW
10
SW
10
SSW
10
WSW
5
S
Wind State
cross-on
cross-on
cross-on
glassy
cross
glassy
cross-off
glassy
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
High Tide
12:28PM1.52m
00:43AM1.80m
2:05PM1.55m
1:35AM1.82m
3:28PM1.64m
2:25AM1.85m
Low Tide
6:13PM0.94m
7:38AM0.72m
7:26PM1.07m
8:40AM0.56m
8:38PM1.16m
light rain
light rain
mod rain
mod rain
mod rain
mod rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
thunderstorm
<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
3
1
6
9
8
8
21
7
3
4
5
4
1
1
1
Temp °C
21
21
21
22
22
22
22
22
23
23
23
23
23
23
25
25
30
29
28
25
25
25
25
27
Feels °C
21
22
22
25
24
26
25
26
27
26
26
28
26
25
27
27
31
30
30
28
28
28
28
31
Swell 1
Height (m)
Direction
Period (s)
0.6
SE
9
0.6
SE
8
0.6
ESE
9
0.5
SSE
11
1
ESE
5
1
ESE
6
1.1
SE
6
1.2
SE
6
1.2
SE
6
1.2
SE
6
1.2
SE
6
1.3
SE
7
1.4
SE
7
1.4
SE
7
1.2
SE
7
1.1
SE
7
1.1
SE
6
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
0.7
S
14
Energy kJ
65
58
56
71
60
58
80
96
102
113
113
164
189
168
131
111
103
194
194
202
202
196
188
188
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
12
0.4
SSE
12
0.4
SSE
12
0.4
SE
9
0.4
SSE
11
0.6
SSE
11
0.6
SSE
10
0.5
SSE
10
0.5
S
9
0.6
S
9
0.5
S
12
0.7
S
11
0.8
S
13
0.7
S
12
0.6
S
12
0.5
S
11
0.6
S
12
0.4
ESE
11
0.7
ESE
6
0.6
ESE
6
0.7
S
5
0.6
S
5
0.5
S
5
0.4
ESE
6
Energy kJ
28
47
46
21
40
88
77
55
44
57
67
123
212
141
97
58
95
46
34
26
26
17
14
13
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
10
0.2
SSE
10
0.4
SE
10
0.4
SE
11
0.4
SE
10
0.4
SE
11
0.4
ESE
11
0.5
SE
12
0.5
SE
11
0.5
S
12
0.5
S
9
0.4
ESE
11
0.4
SE
11
0.4
SE
11
0.4
S
14
0.4
S
14
0.4
S
14
0.4
ENE
10
0.4
SE
11
0.4
ESE
10
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.4
S
5
Energy kJ
10
9
24
32
38
31
47
66
56
72
42
45
30
30
66
65
63
33
29
42
15
15
15
7
Wind waves
Height (m)
Direction
Period (s)
0.5
NE
4
0.4
ENE
4
0.6
E
4
0.9
E
5
1.5
SSW
14
1.1
SSE
6
0.9
S
6
0.8
S
5
1
SSW
5
0.9
SSW
5
0.8
SSW
5
Energy kJ
7
6
13
40
813
94
48
35
53
38
29
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
2
1
1
2
2
2
2
2
4
2
2
2
2
2
2
2
Distance (km)
39
39
39
0
39
0
0
0
39
19
19
0
0
0
0
0
496
9
3
0
0
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
1
1
1
1
1
2
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
3
3
3
3
2
3
2
2
3
3
3
4
2
2
2
4
4
4
4
4
3
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
7
8
9
9
8
9
8
7
6
5
5
5
5
5
8
4
4
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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