Aoshima Harbour Surf Break
Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Weather Forecast for Aoshima Harbour

Issued: 2 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
23.9° C

Normal 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 (04 Jun):

  • Afternoon surf: Afternoon surf (04 Jun, local time) - 1.5ft (0.4m), 11s period with ESE swell.
  • Evening surf: Evening surf (04 Jun, local time) - 1.5ft (0.4m), 11s period with ESE swell.

The current surf forecast for Aoshima Harbour at 6PM is: 0.4m 11s primary swell from a East-southeast direction and 0.5m 7s secondary swell from a South direction (forecast issued at 02:00pm June 04). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (04 Jun)--
Afternoon (04 Jun)1.5ft (0.4m)11s
Evening (04 Jun)1.5ft (0.4m)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 158mm), heaviest during Sun morning. Warm (max 23°C on Fri morning, min 20°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the NE by Sat night).

Thu
4
Friday
5
Saturday
6
Sun
7
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)
1
0
1
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
3
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)
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.4
ESE
11
0.9
SSW
6
1.1
SSW
6
0.8
S
6
0.8
S
6
0.8
S
7
0.9
NE
6
0.9
NE
6
0.8
ENE
6
1.1
ENE
8
1.4
ENE
8
1.4
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.3
E
8
1.4
E
7
2
E
7
1.9
ENE
7
2.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
39
39
39
39
68
95
49
52
57
52
56
44
180
284
277
228
219
169
160
191
200
363
369
800
Wind (km/h)
5
NE
5
SE
10
S
5
WSW
5
N
5
NNE
5
NNE
10
N
15
NE
10
NNE
15
NNE
15
NNE
10
NE
10
N
10
N
15
ENE
10
ENE
15
E
15
E
15
SE
25
ESE
30
ENE
40
NE
20
SW
Wind State
glassy
cross-on
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
on
on
on
cross-on
cross-on
on
cross-on
off
High Tide
9:36PM1.84m
8:18AM1.78m
10:23PM1.80m
9:15AM1.67m
11:14PM1.76m
Low Tide
2:33PM0.14m
3:00AM1.14m
3:18PM0.28m
3:59AM1.12m
4:09PM0.45m
5:09AM1.07m
heavy rain
heavy rain
light rain
rain showers
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
<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>
7:15
7:15
7:15
7:16
 mm
18
13
3
1
1
1
1
1
1
3
5
11
20
40
46
Temp °C
20
20
21
21
21
21
22
22
23
23
23
22
22
22
22
23
23
23
23
21
20
20
21
23
Feels °C
23
22
23
24
24
24
25
24
24
25
24
23
24
24
24
25
25
25
24
21
18
18
17
24
Swell 1
Height (m)
Direction
Period (s)
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.6
S
6
0.7
S
6
0.8
S
6
0.8
S
6
0.8
S
7
0.7
S
7
0.7
S
7
0.8
ENE
6
1.1
ENE
8
1.4
ENE
8
1.4
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
7
0.4
ENE
13
0.2
S
6
1.6
ESE
8
0.5
S
6
Energy kJ
35
34
23
22
30
38
49
52
57
44
44
44
180
284
277
228
219
169
160
130
55
3
283
19
Swell 2
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
0.3
E
9
0.3
E
9
0.3
E
9
0.4
E
9
0.6
ENE
6
0.7
ENE
6
0.6
S
7
0.6
S
7
0.6
S
7
0.5
S
6
0.5
S
6
0.5
S
6
0.4
S
6
0.4
S
6
0.4
S
6
0.3
S
6
0.2
ESE
11
0.3
ENE
13
Energy kJ
39
39
39
39
38
16
15
15
25
20
30
33
32
32
21
20
19
12
12
12
7
12
32
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
4
0.1
E
13
0.1
SE
13
0.1
SE
13
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.4
E
9
0.4
E
9
0.4
E
9
0.2
ESE
12
0.3
SE
12
0.2
ENE
14
0.2
ENE
13
0.3
ENE
13
0.4
ENE
13
0.4
ENE
13
0.4
ENE
13
0.1
SW
9
0.1
SW
9
0.1
SW
8
0.1
S
13
Energy kJ
1
3
7
7
12
12
12
12
25
25
25
14
22
19
17
35
60
58
57
3
3
3
4
Wind waves
Height (m)
Direction
Period (s)
0.3
S
3
0.9
SSW
6
1.1
SSW
6
0.4
ENE
4
0.9
NE
6
0.9
NE
6
0.8
NE
6
1.3
E
8
1.4
E
7
2
E
7
1.9
ENE
7
2.5
ENE
8
Energy kJ
1
68
95
7
52
56
43
191
200
363
369
800
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
2
2
2
2
2
2
1
1
Distance (km)
0
0
39
0
0
3
1
22
22
49
39
39
3
23
19
50
39
297
297
297
0
49
202
284
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
2
2
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
2
3
3
3
2
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
6
9
9
9
8
8
8
9
9
9
9
9
  • 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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