Aoshima Harbour surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 24 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aoshima Harbour sea temperature is
18.7° C
(Which is slightly cooler than normal)

How big are the waves at Aoshima Harbour today?

The current surf forecast for Aoshima Harbour at 1AM is: 1.0m 6s primary swell from a Southeast direction and 0.4m 11s secondary swell from a East direction (forecast issued at 08:00pm February 24). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Feb)6ft (1.9m)7s
Afternoon (25 Feb)5ft (1.5m)7s
Evening (25 Feb)3.5ft (1.1m)6s

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


Updates in  hr  min  s Forecast update imminent
Tue
24
Wednesday
25
Thursday
26
Friday
27
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
!
1
2
1
2
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.5
E
1.1
SSE
1
SE
1.4
SSE
1.6
SSE
1.9
SSE
1.7
SSE
1.5
SSE
1.3
SSE
1.1
NE
1
ESE
1.2
ESE
1.3
ESE
1.5
ESE
2
E
2.5
E
2.3
E
3
E
2.4
E
2.3
E
2.2
E
2.1
E
2
E
1.9
ESE
Period(s) (?)1166667777699101099910101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)597471146218352286229178851512533053916511210861150911241124967865783739
Wind
(km/h)
20
SSW
20
SSW
20
SSW
25
S
25
SSW
25
SSW
10
N
20
NNE
20
NNE
15
NNE
20
NNE
25
NNE
20
NNE
20
NNE
25
NNE
20
NNE
20
NNE
15
ENE
15
E
15
E
15
ENE
15
ENE
15
ESE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononcross-
on
on
High Tide
/ height (m)
12:39AM
1.26
10:44AM
1.50
3:11AM
1.33
12:17PM
1.42
4:17AM
1.48
2:12PM
1.44
Low Tide
/ height (m)
5:20PM
0.39
4:47AM
1.11
6:53PM
0.40
7:16AM
1.23
8:28PM
0.33
9:25AM
1.15
Tue
24
Wednesday
25
Thursday
26
Friday
27
Sunrise-----6:46-------6:45-------6:43--
Sunset6:07-------6:07-------6:07-------
light rain
light rain
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
Rain (mm)
11-184-----------22211310
Temp. °C191818181717191616161614141414151516171717171616
Feels °C (?)171516151414191413141310111110121214151615151415
  • 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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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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