Asakawa Surf Break

Lat Long: 33.63° N 134.38° E

Asakawa 48 hour detailed Surf Forecast

Issued: 8 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
28.3° C
1.2° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 10s period with SE swell.

The current surf forecast for Asakawa at 1PM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 4s secondary swell from a South-southwest direction (forecast issued at 08:00am July 23). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jul)1.5ft (0.4m)10s
Afternoon (23 Jul)1.5ft (0.4m)10s
Evening (23 Jul)1ft (0.3m)10s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 32°C on Thu morning, min 27°C on Thu night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
1
1
1
0
1
0
0
1
1
1
1
1
0
1
0
1
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)
0.3
SE
9
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
17
0.3
SE
17
0.3
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
Wave Graph
Metric surfscale
Energy kJ
14
25
25
25
25
16
50
50
49
49
49
49
47
44
42
94
93
91
91
90
90
88
Wind (km/h)
5
N
5
E
10
SE
10
S
10
SSW
5
W
5
NNW
5
NW
5
NW
5
ESE
5
SE
5
S
10
SW
10
W
5
NNW
5
NNW
5
NW
0
E
5
ESE
5
S
5
SSW
5
WNW
Wind State
glassy
glassy
on
on
cross-on
cross-off
off
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-off
off
off
off
glassy
cross-on
glassy
cross-on
cross-off
High Tide
2:11PM1.24m
00:16AM1.45m
3:54PM1.32m
1:31AM1.43m
4:48PM1.42m
Low Tide
6:53AM0.64m
6:12PM1.14m
8:11AM0.59m
8:12PM1.20m
9:17AM0.51m
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:08
7:07
 mm
1
1
1
1
1
1
2
2
Temp °C
28
31
32
32
31
29
28
27
28
31
32
32
31
29
28
27
27
31
32
32
31
29
Feels °C
33
36
36
37
37
34
33
32
33
36
37
37
37
34
33
31
30
35
36
37
37
34
  • 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.


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