Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 2 am 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.2° 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 (16 Jun):

  • Morning surf: Morning surf (16 Jun, local time) - 5ft (1.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (16 Jun, local time) - 5.5ft (1.7m), 8s period with E swell.
  • Evening surf: Evening surf (16 Jun, local time) - 5ft (1.6m), 8s period with E swell.

The current surf forecast for Aoshima Harbour at 6AM is: 1.6m 9s primary swell from a East direction and 0.6m 6s secondary swell from a South direction (forecast issued at 02:00am June 16). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Jun)5ft (1.6m)9s
Afternoon (16 Jun)5.5ft (1.7m)8s
Evening (16 Jun)5ft (1.6m)8s

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 62mm), heaviest during Thu night. Warm (max 26°C on Thu morning, min 20°C on Tue morning). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
0
1
1
2
2
1
1
1
1
1
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)
1.7
E
8
1.6
E
9
1.6
E
9
1.6
E
9
1.7
E
9
1.7
E
8
1.6
E
8
1.6
E
8
1.6
E
8
1.9
E
8
2
ENE
8
1.6
E
8
1.4
E
8
1.2
E
8
1.2
S
8
1.1
S
7
0.9
SSE
7
0.7
E
9
0.6
E
9
0.7
S
6
0.8
SSW
7
0.4
ENE
8
0.4
ENE
8
0.3
ESE
10
Wave Graph
Metric surfscale
Energy kJ
415
377
381
390
435
412
343
326
326
424
450
287
221
163
164
134
79
73
56
39
62
20
22
19
Wind (km/h)
20
ESE
15
ESE
20
E
25
E
25
E
20
ENE
20
ENE
15
ENE
15
ENE
15
ENE
15
NE
15
ENE
5
NNE
10
NE
5
ENE
5
NE
5
SSW
5
NW
5
SW
5
SSW
10
S
15
SSW
20
WSW
10
SW
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
off
glassy
cross-off
cross-off
off
off
High Tide
5:49AM2.03m
7:45PM2.00m
6:29AM2.02m
8:24PM1.98m
7:10AM1.97m
Low Tide
00:26AM1.12m
12:48PM-0.04m
1:06AM1.12m
1:27PM0.01m
1:47AM1.11m
2:06PM0.10m
light rain
light rain
heavy rain
mod rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
cloud
rain showers
part cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
part 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>
7:21
7:21
7:21
 mm
1
3
12
7
1
2
2
1
1
1
2
1
1
1
1
5
1
4
2
Temp °C
23
22
21
20
21
21
22
22
22
22
22
23
23
23
23
23
22
22
22
23
26
26
26
24
Feels °C
24
23
21
19
20
20
23
23
23
23
23
25
26
25
27
27
25
25
25
27
29
28
27
26
Swell 1
Height (m)
Direction
Period (s)
1.7
E
8
1.6
E
9
1.6
E
9
0.7
SSE
6
0.6
S
6
0.7
S
7
1.6
E
8
1.6
E
8
1.6
E
8
1.6
E
8
1.7
E
8
1.6
E
8
1.4
E
8
1.2
E
8
1.2
S
8
1.1
S
7
0.9
SSE
7
0.8
S
7
0.7
S
6
0.7
S
6
0.6
S
6
0.4
ENE
8
0.4
ENE
8
0.3
ESE
10
Energy kJ
415
377
381
36
27
44
343
326
326
299
327
287
221
163
164
134
79
56
39
39
27
20
22
19
Swell 2
Height (m)
Direction
Period (s)
0.4
S
7
0.5
S
7
0.6
S
6
0.1
E
13
0.1
E
13
0.1
E
13
0.9
SSE
7
0.9
SSE
7
0.5
S
7
0.6
S
6
0.6
S
6
0.8
S
8
0.9
S
7
1
S
7
1
E
8
0.8
E
8
0.7
E
9
0.7
E
9
0.6
E
9
0.5
E
8
0.4
ENE
8
0.3
ESE
10
0.3
ESE
10
0.3
ENE
8
Energy kJ
15
22
27
3
3
3
77
77
23
30
28
72
88
108
127
86
73
73
56
33
22
18
19
14
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
8
0.1
W
10
0.1
SE
13
0.1
E
13
0.1
E
13
0.5
SSE
7
0.1
E
13
0.2
SSE
9
0.3
SSE
10
0.2
SSE
10
0.1
S
10
0.1
E
18
0.1
E
12
0.1
E
12
0.3
ESE
10
0.3
ESE
10
0.1
E
12
0.1
E
12
0.1
E
12
Energy kJ
11
2
7
3
3
26
3
8
19
10
2
6
3
3
19
19
3
3
3
Wind waves
Height (m)
Direction
Period (s)
1.6
E
9
1.7
E
9
1.7
E
8
1.9
E
8
2
ENE
8
0.8
SSW
7
0.7
S
6
0.7
S
5
0.7
S
5
Energy kJ
390
435
412
424
450
62
33
27
28
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
1
3
3
2
1
1
2
2
2
2
1
1
1
1
1
1
1
1
Distance (km)
284
284
284
284
297
49
297
49
49
49
49
49
39
39
0
0
0
0
0
0
0
3
1
19
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
3
3
3
2
1
1
2
2
2
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
5
4
4
4
4
5
5
7
4
4
4
5
6
9
7
6
6
  • 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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