Asakawa Surf Break

Lat Long: 33.63° N 134.38° E

Asakawa 48 hour detailed Surf Forecast

Issued: 2 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
29.2° C
1.6° 

Asakawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Asakawa today (03 Aug):

  • Afternoon surf: Afternoon surf (03 Aug, local time) - 5.5ft (1.7m), 16s period with ESE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 6.5ft (2.0m), 17s period with ESE swell.

The current surf forecast for Asakawa at 10PM is: 2.2m 17s primary swell from a East-southeast direction and 1.5m 7s secondary swell from a East-southeast direction (forecast issued at 02:00pm August 03). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Aug)--
Afternoon (03 Aug)5.5ft (1.7m)16s
Evening (03 Aug)6.5ft (2.0m)17s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 31°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light.

Mon
3
Tuesday
4
Wednesday
5
12 PM
3 PM
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)
2
2
3
2
3
4
4
5
4
7
7
8
6
7
7
8
8
8
8
8
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ESE
16
1.7
ESE
16
1.7
ESE
16
2
ESE
17
2.5
ESE
17
2.5
ESE
17
2.5
ESE
17
3
ESE
16
3
ESE
17
3.5
ESE
17
4
ESE
17
4
ESE
16
4
ESE
16
4
ESE
16
4
ESE
16
4.5
ESE
16
5
SE
17
5
SE
17
5
SE
16
5.5
SE
16
Wave Graph
Metric surfscale
Energy kJ
1375
1393
1569
2173
3606
4277
4108
4604
5464
7992
8061
8588
7616
8362
9160
10911
13062
13837
13837
14180
Wind (km/h)
15
SE
10
SSE
10
SSE
10
ESE
10
ESE
10
ESE
10
ESE
10
SE
10
SE
15
SE
10
SSE
5
SE
0
N
5
NE
5
NNW
10
ENE
15
ENE
10
ENE
5
ENE
10
ENE
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
glassy
glassy
off
cross
cross
cross
cross
cross
High Tide
8:51PM1.72m
9:03AM1.58m
9:19PM1.69m
9:59AM1.47m
Low Tide
2:31PM0.44m
3:01AM0.57m
3:03PM0.60m
3:47AM0.54m
3:40PM0.78m
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
cloud
part cloud
part cloud
rain showers
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:59
 mm
1
1
1
1
1
1
Temp °C
31
30
28
27
27
26
26
26
28
29
27
26
26
25
25
29
30
31
30
27
Feels °C
35
35
33
32
32
30
30
30
32
32
30
30
31
29
28
31
31
33
33
30
  • 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 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.


Nearest locationNearest