Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 8 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.4° 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 (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 1.5ft (0.5m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 1.5ft (0.5m), 11s period with S swell.
  • Evening surf: Evening surf (25 Jun, local time) - 4.5ft (1.4m), 13s period with SSW swell.

The current surf forecast for Aoshima Harbour at 2PM is: 0.5m 11s primary swell from a South direction and 0.7m 6s secondary swell from a Southeast direction (forecast issued at 08:00am June 25). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Jun)1.5ft (0.5m)12s
Afternoon (25 Jun)1.5ft (0.5m)11s
Evening (25 Jun)4.5ft (1.4m)13s

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 13mm), heaviest on Fri night. Warm (max 29°C on Thu morning, min 22°C on Fri night). Mainly fresh winds.

Thursday
25
Friday
26
Saturday
27
Sun
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)
2
1
1
1
1
3
3
1
2
0
0
0
0
0
0
0
0
0
0
4
4
4
3
3
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
S
12
0.5
S
12
0.5
S
11
0.5
S
11
0.5
S
13
1.4
SSW
13
1.3
SSW
12
0.8
S
9
0.8
S
13
0.7
S
9
0.6
S
9
0.6
S
8
0.6
S
8
0.4
S
12
0.5
S
12
0.9
SSE
12
1
S
11
1.2
S
11
1.9
SSE
12
2.3
SSE
11
2.3
SE
11
2.1
SE
10
1.8
SE
10
1.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
102
67
64
57
85
594
537
102
212
74
56
43
44
48
71
232
242
338
1001
1338
1256
940
653
496
Wind (km/h)
10
SSW
10
SW
15
SW
15
WSW
10
SW
10
SW
10
SW
10
WSW
5
WNW
10
NE
20
NE
20
NE
20
NNE
20
NNE
25
NE
30
NNE
35
NNE
35
NNE
25
N
0
W
10
S
15
SSW
10
SW
5
SW
Wind State
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
3:28PM1.64m
2:25AM1.85m
4:31PM1.76m
3:14AM1.90m
5:22PM1.87m
Low Tide
8:40AM0.56m
8:38PM1.16m
9:33AM0.39m
9:42PM1.20m
10:21AM0.24m
10:35PM1.20m
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
light rain
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
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
1
1
5
3
2
1
Temp °C
25
27
29
29
28
25
24
24
25
26
24
24
23
23
23
22
23
23
25
25
24
24
24
23
Feels °C
28
30
30
31
31
28
27
27
29
29
24
25
23
24
23
21
21
20
24
30
27
26
27
26
Swell 1
Height (m)
Direction
Period (s)
0.9
SE
6
0.9
SSE
6
0.7
SE
6
0.6
SE
6
0.6
SE
7
0.7
S
6
0.5
S
6
0.8
S
9
0.8
S
13
0.7
S
9
0.6
S
9
0.6
S
8
0.6
S
8
0.6
S
7
0.6
S
7
0.9
SSE
12
1
S
11
1.2
S
11
1.9
SSE
12
2.3
SSE
11
2.3
SE
11
2.1
SE
10
1.8
SE
10
1.6
SE
10
Energy kJ
64
67
38
31
27
37
17
102
212
74
56
43
44
40
38
232
242
338
1001
1338
1256
940
653
496
Swell 2
Height (m)
Direction
Period (s)
0.6
S
12
0.5
S
12
0.5
S
11
0.5
S
11
0.5
S
13
0.5
S
13
0.5
S
13
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.5
S
12
0.4
SE
10
0.5
SE
10
0.5
SE
12
1.5
ENE
7
1.3
ENE
7
1
ENE
7
0.9
ENE
7
1.1
ENE
8
1.1
ENE
8
Energy kJ
102
66
64
57
85
83
84
39
25
25
25
25
25
25
71
34
44
71
198
162
91
84
163
176
Swell 3
Height (m)
Direction
Period (s)
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
SE
6
0.4
SE
6
0.3
S
13
0.3
S
13
0.2
ESE
6
0.3
S
13
0.4
S
12
0.4
SE
10
0.2
ESE
12
0.4
SE
13
0.4
SE
9
0.1
E
18
0.1
E
18
1.3
ENE
7
0.2
ESE
16
0.2
ESE
16
0.2
ESE
16
Energy kJ
45
46
46
46
45
42
40
12
9
29
30
3
28
48
25
13
42
30
6
6
154
26
25
25
Wind waves
Height (m)
Direction
Period (s)
1.1
SSW
5
0.7
S
6
0.8
S
6
0.7
S
6
1.4
SSW
13
1.3
SSW
12
0.3
NE
2
0.5
NE
4
0.5
NE
4
0.7
NE
5
0.8
NE
5
0.8
NE
5
0.9
NE
5
1.3
NE
5
1.6
NE
6
2.1
NE
7
Energy kJ
62
31
44
34
594
537
1
7
9
21
38
37
43
94
182
410
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
3
3
1
2
2
2
1
1
1
2
2
2
1
4
4
4
4
3
3
Distance (km)
0
0
0
0
0
0
0
0
0
18
202
52
39
39
49
49
69
202
49
0
0
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
2
3
3
4
4
2
2
2
2
2
2
2
2
2
2
1
4
4
4
4
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
4
3
4
4
4
4
3
3
3
3
3
3
2
3
3
3
4
4
5
5
4
4
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
4
4
5
5
5
6
7
7
5
5
5
6
6
5
5
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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