Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 8 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
23.9° C

Slightly cooler than normal

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 (13 Jun):

  • Morning surf: Morning surf (13 Jun, local time) - 1.5ft (0.4m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (13 Jun, local time) - 1.5ft (0.4m), 6s period with SSE swell.
  • Evening surf: Evening surf (13 Jun, local time) - 1.5ft (0.4m), 6s period with SSE swell.

The current surf forecast for Aoshima Harbour at 5AM is: 0.5m 7s primary swell from a South-southeast direction and 0.2m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm June 12). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jun)1.5ft (0.4m)7s
Afternoon (13 Jun)1.5ft (0.4m)6s
Evening (13 Jun)1.5ft (0.4m)6s

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 28mm), heaviest during Sun night. Warm (max 23°C on Sat morning, min 19°C on Sun afternoon). Winds increasing (calm on Sun morning, fresh winds from the ENE by Sun night).

Fri
12
Saturday
13
Sunday
14
Monday
15
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
SSE
7
0.6
SSE
7
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
0.4
SSE
7
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.2
ESE
9
0.2
ESE
9
0.4
SSE
6
0.7
SE
4
1
SE
5
1
SE
6
1.4
SE
7
2.2
ESE
8
2.4
ESE
8
2.5
ESE
9
3
E
9
2.5
E
9
2.2
E
9
Wave Graph
Metric surfscale
Energy kJ
32
40
27
26
26
17
17
14
13
13
13
8
8
12
21
50
66
163
570
800
1146
1224
1051
753
Wind (km/h)
10
SSW
10
WNW
10
WNW
10
WNW
5
NW
10
N
10
ENE
10
NE
10
NNE
5
N
10
N
10
N
10
N
5
E
15
ESE
15
E
25
ENE
25
NE
30
ENE
25
NE
25
NNE
25
NNE
20
NNE
15
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
on
cross-on
cross
cross-on
cross
cross-on
glassy
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
on
High Tide
4:57PM1.83m
3:53AM1.94m
5:43PM1.91m
4:32AM1.99m
6:26PM1.97m
5:10AM2.02m
Low Tide
10:19PM1.07m
10:50AM0.13m
11:04PM1.09m
11:30AM0.03m
11:46PM1.11m
12:09PM-0.03m
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
rain showers
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:20
7:20
7:20
 mm
1
1
5
5
5
7
2
1
1
Temp °C
25
21
21
21
21
22
23
23
23
22
21
21
21
21
21
19
19
19
20
20
20
20
21
22
Feels °C
26
21
21
21
21
22
23
23
24
24
22
22
21
22
21
18
17
16
17
18
18
18
19
21
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
7
0.6
SSE
7
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
0.4
SSE
7
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.3
SSE
6
0.3
SSE
6
0.4
SSE
6
0.3
E
8
0.3
E
8
1
SE
6
1.4
SE
7
0.1
E
15
2.4
ESE
8
2.5
ESE
9
2.4
E
9
2.3
E
9
2.2
E
9
Energy kJ
32
40
27
26
26
17
17
14
13
13
13
7
7
12
12
11
66
163
4
800
913
909
809
753
Swell 2
Height (m)
Direction
Period (s)
0.3
S
7
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
E
7
0.2
E
7
0.3
NE
4
0.2
ESE
10
0.2
ESE
10
0.2
ESE
9
0.2
ESE
9
0.2
E
8
0.2
S
6
0.2
ESE
9
0.2
ESE
9
0.1
E
12
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.3
S
8
Energy kJ
9
6
6
5
5
5
4
4
2
9
9
8
8
5
3
8
9
3
4
4
4
4
12
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.1
E
13
0.1
E
13
0.1
SE
9
0.1
SE
9
0.1
SE
10
0.1
SE
10
0.2
E
7
0.1
NE
4
0.2
E
7
0.1
E
7
0.1
E
7
0.2
ESE
9
0.2
ESE
9
0.1
E
12
0.1
SE
12
0.1
E
15
0.1
S
8
0.1
E
15
Energy kJ
5
3
3
3
3
4
4
4
1
4
1
1
8
8
3
6
4
1
4
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
2
0.4
SW
3
0.3
NNE
2
0.3
NE
4
0.6
SSE
6
0.7
SE
4
1
SE
5
0.8
E
5
1.1
E
6
2.2
ESE
8
2.5
E
9
3
E
9
2.5
E
9
Energy kJ
1
4
1
2
26
21
50
33
97
570
1146
1224
1051
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
3
3
4
3
3
3
Distance (km)
1
1
65
284
284
284
781
702
762
702
700
700
673
3
700
912
912
297
49
49
39
49
39
49
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
3
3
4
4
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
4
4
4
4
Header Global
Rating
(10 max)
8
9
6
4
7
8
7
5
5
5
5
5
5
5
5
4
7
5
5
5
9
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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