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Surf Forecasts:

Asakawa surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 11 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Asakawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asakawa sea temperature is
17.0° C
 (Which is normal for this time of year)

How big are the waves at Asakawa today?

The current surf forecast for Asakawa at 10AM is: 0.1m 12s primary swell from a Southeast direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 02:00am March 11). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Mar)0.5ft (0.1m)12s
Afternoon (11 Mar)0.5ft (0.1m)10s
Evening (11 Mar)0.5ft (0.1m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
E
0.1
SE
0.1
S
0.1
SE
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.1
E
0.2
ESE
0.4
ESE
Period(s) (?)1010121213111111121212151514141414141413131378
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3446444446651716161615151414135522
Wind
(km/h)
15
N
10
N
10
N
10
NNE
10
ENE
10
ENE
5
N
10
NNW
15
N
15
N
15
N
15
NNE
20
NE
20
NNE
20
NNE
25
N
20
N
25
N
25
N
30
N
35
N
35
N
35
N
35
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		crosscrossoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
10:38PM
1.27
9:00AM
1.48
1:36AM
1.21
9:22AM
1.38
4:28AM
1.33
11:27AM
1.28
Low Tide
/ height (m)
3:03AM
1.09
4:48PM
0.65
2:37AM
1.20
6:42PM
0.70
9:14AM
1.28
8:35PM
0.62
Wednesday
11
Thursday
12
Friday
13
Sunrise---6:18-------6:18-------6:16----
Sunset------6:06-------6:07-------6:07-
clear
clear
clear
clear
clear
part cloud
cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C3337101086544811118544479975
Feels °C (?)-2-2-1366520-1-13552-2-2-3-3-100-2-4
  • 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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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 Asakawa 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.

View detailed surf forecast for Asakawa at:
surf-forecast.com

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