Aoshima Harbour surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 09 Apr 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
19.9° C
(Which is slightly cooler than normal)

How big are the waves at Aoshima Harbour today?

The current surf forecast for Aoshima Harbour at 5AM is: 1.9m 7s primary swell from a South direction and 0.6m 9s secondary swell from a East direction (forecast issued at 08:00pm April 09). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (10 Apr)6ft (1.8m)7s
Afternoon (10 Apr)6ft (1.9m)7s
Evening (10 Apr)4.5ft (1.3m)7s

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


Updates in  hr  min  s Forecast update imminent
Thu
09
Friday
10
Saturday
11
Sunday
12
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
0
3
3
3
2
2
1
1
1
0
0
0
1
1
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.3
SSE
1.5
SSE
1.6
SSE
1.9
S
1.9
S
1.8
S
2.2
SSW
1.9
SSW
1.8
SSW
1.3
SSW
1.2
SSW
0.8
S
0.8
S
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
Period(s) (?)666777878777799111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11516121233134832955738735318114359626465989795117110110112115116
Wind
(km/h)
25
S
25
SSW
25
SSW
25
SSW
25
SSW
25
SW
15
SW
10
W
15
WSW
15
WSW
15
W
15
W
15
W
10
WNW
15
ENE
10
SE
10
SE
5
S
5
WSW
5
NNW
10
N
5
NNE
10
ESE
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
offoffcross-
off
oncross-
on
cross-
on
cross-
off
offcrosscross-
on
cross-
on
cross-
on
glass
High Tide
/ height (m)
1:15AM
1.42
10:35AM
1.39
2:40AM
1.51
1:04PM
1.35
3:25AM
1.61
2:42PM
1.46
Low Tide
/ height (m)
5:07PM
0.39
6:05AM
1.24
6:45PM
0.46
8:24AM
1.12
8:13PM
0.45
9:21AM
0.92
Thu
09
Friday
10
Saturday
11
Sunday
12
Sunrise----5:52-------5:50-------5:50---
Sunset6:37-------6:38-------6:38-------
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
clear
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
--121111----------------
Temp. °C191919202223222222201816151720201918171716181919
Feels °C (?)161616182122232422201715131517191818171715181920
  • 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

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest