Aoshima Harbour Surf Break

Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 2 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
24.3° 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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 1ft (0.3m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 1ft (0.3m), 10s period with SE swell.
  • Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Aoshima Harbour at 6AM is: 0.4m 10s primary swell from a Southeast direction and 0.5m 5s secondary swell from a South direction (forecast issued at 02:00am June 19). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Jun)1ft (0.3m)10s
Afternoon (19 Jun)1ft (0.3m)10s
Evening (19 Jun)1.5ft (0.4m)10s

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 24mm), heaviest during Fri morning. Warm (max 30°C on Sun morning, min 23°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
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
0
0
0
0
0
0
0
2
1
1
1
1
1
1
1
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)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
ESE
10
0.3
E
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
E
10
0.4
ESE
10
0.4
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.4
SE
10
1.3
SSW
6
0.7
S
6
0.7
S
6
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
SE
9
0.5
SE
9
Wave Graph
Metric surfscale
Energy kJ
24
24
23
20
17
15
15
24
15
17
37
37
18
18
18
23
131
35
34
32
32
32
41
41
Wind (km/h)
10
SW
10
SSW
15
SSW
15
W
5
SSW
10
SSW
15
SSW
10
SW
10
SW
10
SW
10
SSW
20
SSW
30
SW
25
SW
20
SW
15
SSW
15
SW
15
SW
15
WSW
20
WSW
20
W
20
W
15
W
15
WSW
Wind State
cross-off
cross-off
cross-off
off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
High Tide
9:02PM1.95m
7:55AM1.90m
9:41PM1.91m
8:45AM1.80m
10:22PM1.87m
9:43AM1.68m
Low Tide
2:31AM1.09m
2:47PM0.23m
3:19AM1.07m
3:30PM0.39m
4:15AM1.02m
4:17PM0.58m
rain showers
light rain
heavy rain
heavy rain
rain showers
light rain
mod rain
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
<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>
7:22
7:22
7:22
 mm
2
2
18
13
2
2
7
Temp °C
24
24
24
24
24
25
24
24
24
24
24
26
28
28
26
25
25
25
24
27
30
30
28
24
Feels °C
27
27
26
26
28
29
26
27
27
27
27
27
27
28
27
27
28
28
25
28
29
29
29
25
Swell 1
Height (m)
Direction
Period (s)
0.6
S
5
0.4
SSW
5
0.5
S
5
0.5
S
5
0.5
S
5
0.5
S
5
0.3
SE
10
0.5
S
5
0.4
S
5
0.4
S
5
0.4
ESE
10
0.4
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.4
SE
10
0.9
S
6
0.7
S
6
0.7
S
6
0.6
S
6
0.6
S
6
0.6
S
5
0.5
S
5
0.5
S
5
Energy kJ
20
9
12
11
12
12
15
10
7
7
37
37
18
18
18
23
56
31
30
21
21
20
13
13
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
ESE
10
0.3
E
10
0.3
SE
10
0.3
E
9
0.4
SE
10
0.3
SE
10
0.3
E
10
0.1
E
14
0.1
E
6
0.1
E
13
0.2
E
8
0.2
E
9
0.1
E
10
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
SE
9
0.5
SE
9
Energy kJ
24
24
23
20
17
15
13
24
15
17
4
1
3
6
6
2
36
35
34
32
32
32
41
41
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.2
SSE
5
0.2
ENE
8
0.2
ENE
6
0.3
SE
9
0.3
E
9
0.1
E
6
0.2
E
9
0.3
E
9
0.3
SE
10
0.2
ENE
9
0.1
E
13
0.1
NE
9
0.1
NE
9
0.1
E
9
0.1
SE
12
0.1
SE
12
0.1
E
12
0.1
E
12
0.1
E
18
0.1
E
18
0.1
E
10
0.1
E
10
Energy kJ
5
2
7
4
13
13
1
6
14
15
8
4
3
3
2
6
6
3
3
6
6
2
2
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
1
SSW
5
0.9
SSW
5
0.9
SSW
5
0.6
SSW
5
0.8
SSW
5
0.5
S
5
0.6
SSW
5
0.5
S
5
0.6
SSW
5
0.5
S
4
0.7
S
5
1
S
5
1.1
S
6
1.1
S
6
1
S
6
1.3
SSW
6
1.1
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
SSW
5
0.6
SSW
5
Energy kJ
53
46
32
36
21
31
11
17
11
18
10
20
50
74
80
71
131
79
59
47
47
46
20
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
Distance (km)
1
39
1
39
1
1
284
1
118
284
1
9
700
700
359
359
0
0
0
0
0
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
3
3
2
2
Header Global
Rating
(10 max)
6
5
5
5
6
6
6
4
4
4
4
4
5
5
4
5
9
5
8
9
9
9
8
7
  • 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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