Surf Break

Lat Long: 31.80° N 131.47° E

Aoshima Harbour 48 hour detailed Surf Forecast

Issued: 8 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aoshima Harbour sea temperature is
26.6°C
1.5° 

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 (22 Oct):

  • Evening surf: Evening surf (22 Oct, local time) - 7ft (2.1m), 14s period with SSE swell.

The current surf forecast for Aoshima Harbour at 11PM is: 2.1m 14s primary swell from a South-southeast direction and 0.8m 9s secondary swell from a East-southeast direction, 1.0m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm October 22). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Oct)--
Afternoon (22 Oct)--
Evening (22 Oct)7ft (2.1m)14s

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


Short Range Forecast

Heavy rain (total 63mm), heaviest during Fri afternoon. Warm (max 28°C on Sun morning, min 20°C on Thu night). Winds decreasing (fresh winds from the E on Fri morning, calm by Sat morning).

Thu
22
Friday
23
Saturday
24
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
1
1
1
0
0
0
0
3
2
1
1
2
4
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSE
14
2.1
SSE
14
2.1
SSE
14
2.1
SSE
14
1.8
SSE
14
1.7
SSE
13
1.6
SSE
13
2.5
ESE
8
2.3
ESE
8
2.2
ESE
8
1.4
SSE
13
1.3
S
13
1.3
S
13
1.6
S
13
2.4
S
13
2.4
S
12
1.7
SSE
8
1.8
S
10
Wave Graph
Metric surfscale
Energy kJ
2121
1603
1579
1541
1179
1013
841
699
648
627
722
591
582
851
1932
1735
402
602
Wind (km/h)
25
NE
25
NNE
20
NNE
20
NNE
20
ENE
20
ENE
30
E
25
ENE
25
ENE
5
SSE
15
NE
20
NNE
15
NNE
10
N
0
NE
15
S
15
S
20
S
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
on
cross
on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
High Tide
4:01PM1.94m
4:14AM1.90m
4:29PM2.00m
4:58AM2.01m
4:56PM2.06m
Low Tide
10:11PM0.70m
10:20AM0.62m
10:44PM0.49m
10:57AM0.64m
part cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
heavy rain
mod rain
cloud
cloud
cloud
rain showers
rain showers
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:22
—
—
—
—
—
—
—
6:22
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
5:34
—
—
—
—
—
—
—
5:32
—
—
 mm
—
—
—
—
1
1
9
15
24
7
—
—
—
1
2
2
—
1
Temp °C
21
20
20
20
22
22
22
22
21
23
23
22
23
23
25
25
25
25
Feels °C
17
16
17
18
21
21
20
21
20
26
24
22
24
25
29
27
27
27
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aoshima Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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