Asakawa surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 01 Apr 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
18.3° C
(Which is normal for this time of year)

How big are the waves at Asakawa today?

The current surf forecast for Asakawa at 12PM is: 0.9m 8s primary swell from a South-southeast direction and 0.8m 8s secondary swell from a South-southwest direction (forecast issued at 08:00am April 01). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Apr)3.5ft (1.1m)8s
Afternoon (01 Apr)2.5ft (0.8m)8s
Evening (01 Apr)3ft (0.9m)7s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
01
Thursday
02
Friday
03
Sat
04
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
2
1
1
1
1
1
1
2
2
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SSW
1.1
SSW
0.9
SSE
0.8
SSW
0.9
SSE
0.9
SSE
0.9
SE
1.6
S
1.6
S
1.3
S
0.9
SSW
0.7
SSW
0.5
SSW
0.6
SSW
0.5
SW
0.4
SW
0.4
SW
0.2
ESE
0.3
SE
0.3
SE
0.3
SE
0.4
SE
0.3
SE
0.3
SE
Period(s) (?)9888777998888877713131313101313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28116098798877674043892309658354427171717272727272727
Wind
(km/h)
10
NNE
10
N
15
NE
15
NNE
10
N
10
N
10
NNW
5
NNW
20
N
10
NNW
5
NW
10
NNW
10
NNW
10
NNW
10
NW
5
NNW
5
NW
5
ENE
5
ESE
10
SSE
10
SSW
10
SW
15
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffglassoffoffoffoffoffglassglasscross-
on
oncross-
on
crosscross-
on
cross-
on
High Tide
/ height (m)
5:32AM
1.78
5:46PM
1.80
5:53AM
1.80
6:21PM
1.82
6:15AM
1.80
6:56PM
1.80
Low Tide
/ height (m)
11:38AM
0.42
11:50PM
0.44
12:06PM
0.31
12:19AM
0.52
12:34PM
0.24
12:45AM
0.62
Wednesday
01
Thursday
02
Friday
03
Sat
04
Sunrise5:50-------5:50-------5:48-------
Sunset----6:22-------6:22-------6:22---
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
part cloud
cloud
light rain
Rain (mm)
-1344831---------------1
Temp. °C141313121213131312141616141110101014161615141515
Feels °C (?)1211111010121212811141311888812141413121212
  • 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 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.


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