Aoshima Harbour Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.2° C
1.1° 

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 (08 Jul):

  • Morning surf: Morning surf (08 Jul, local time) - 6.5ft (2.0m), 17s period with SE swell.
  • Afternoon surf: Afternoon surf (08 Jul, local time) - 8ft (2.4m), 16s period with ESE swell.
  • Evening surf: Evening surf (08 Jul, local time) - 8ft (2.5m), 16s period with SE swell.

The current surf forecast for Aoshima Harbour at 2AM is: 1.7m 15s primary swell from a East-southeast direction and 0.9m 8s secondary swell from a East direction (forecast issued at 08:00pm July 07). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Jul)6.5ft (2.0m)17s
Afternoon (08 Jul)8ft (2.4m)16s
Evening (08 Jul)8ft (2.5m)16s

Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 7mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
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)
2
2
3
3
4
3
2
3
4
3
2
3
2
1
2
!
!
!
!
!
!
!
!
!
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)
1.5
ESE
15
1.4
ESE
14
1.4
ESE
14
1.8
SE
16
1.9
SE
16
2
SE
17
2.1
SE
16
2.4
ESE
16
2.4
SE
16
2.5
SE
16
2.4
SE
15
2.5
SE
15
2.5
SE
15
2.5
SE
15
2.5
SE
15
3
SE
15
3
SE
16
3
SE
16
3
SE
16
3
SE
16
3.5
SSE
16
3.5
SSE
17
3.5
SSE
17
4
SSE
17
Wave Graph
Metric surfscale
Energy kJ
911
774
752
1631
1964
2347
2386
3037
2992
3219
2525
2953
3135
2783
3185
3586
4382
4405
4474
5419
6069
7282
8087
8578
Wind (km/h)
10
ESE
10
ESE
10
E
10
E
5
ENE
5
ENE
10
ENE
10
E
10
ENE
10
ENE
10
NE
15
NNE
15
N
20
NNE
20
NE
15
NE
10
NE
5
ENE
5
E
10
ENE
10
NE
15
ENE
15
E
15
E
Wind State
cross-on
cross-on
cross-on
on
glassy
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
on
on
cross-on
on
on
on
High Tide
11:39PM1.85m
12:56PM1.54m
00:30AM1.83m
2:40PM1.58m
1:28AM1.83m
Low Tide
5:09PM0.93m
6:32AM0.78m
6:13PM1.11m
7:46AM0.66m
7:34PM1.25m
8:52AM0.52m
thunderstorm
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:15
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
7:22
 mm
1
1
1
1
1
1
1
Temp °C
27
26
26
25
25
26
26
26
26
25
25
24
24
25
26
27
27
26
26
26
25
26
27
27
Feels °C
31
30
30
29
29
30
29
29
29
28
28
26
26
26
27
30
30
31
31
30
29
29
30
30
  • 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
How to use the Wavefinder 

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