Asakawa Surf Break

Lat Long: 33.63° N 134.38° E

Asakawa 48 hour detailed Surf Forecast

Issued: 8 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
24.4° C
1.9° 

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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 13ft (4.0m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 13ft (4.0m), 17s period with SSW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 13ft (4.0m), 17s period with SSW swell.

The current surf forecast for Asakawa at 1PM is: 4.0m 17s primary swell from a South-southwest direction (forecast issued at 08:00am July 11). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jul)13ft (4.0m)17s
Afternoon (11 Jul)13ft (4.0m)17s
Evening (11 Jul)13ft (4.0m)17s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 31°C on Mon morning, min 25°C on Sat night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tue
14
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
12 AM
3 AM
Rating
(10 max)
7
6
5
5
5
6
6
6
5
5
4
3
4
4
3
3
3
3
1
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
S
17
4
S
17
4
S
17
4
SSW
17
4
SSW
17
4
SSW
17
4
SSW
16
3.5
SSW
17
3.5
SSW
16
3.5
SSW
16
3
SSW
15
2.5
SSW
14
2.4
SSW
14
2.2
SSW
13
2
SSW
13
1.8
SSW
12
1.8
SSW
12
1.6
SSW
12
1.5
SSW
11
1.5
SSW
11
1.3
SSW
11
1.2
SSW
11
1.2
SSW
11
1.1
SSW
10
Wave Graph
Metric surfscale
Energy kJ
8927
8486
8460
8545
8744
8130
7564
7273
6226
5296
4111
2763
2127
1605
1236
901
872
658
531
512
415
350
343
265
Wind (km/h)
5
SW
5
SSE
10
SSE
15
S
15
SSW
10
WSW
10
W
5
W
5
WNW
5
SSW
5
SSE
5
S
5
WSW
5
W
5
W
5
WNW
5
NW
5
SSE
5
SE
5
SE
5
WSW
5
WNW
5
NW
5
NNW
Wind State
glassy
on
on
cross-on
cross-on
cross
cross-off
cross-off
glassy
glassy
on
cross-on
glassy
cross-off
cross-off
cross-off
glassy
glassy
cross-on
glassy
glassy
cross-off
off
glassy
High Tide
4:18PM1.55m
2:47AM1.65m
5:16PM1.67m
3:49AM1.73m
6:04PM1.75m
Low Tide
9:03AM0.28m
9:23PM1.10m
10:04AM0.12m
10:28PM1.08m
10:59AM-0.01m
11:22PM1.02m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
5:00
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:14
7:14
7:14
 mm
2
1
1
Temp °C
24
26
28
28
27
25
25
25
25
28
30
30
28
26
26
26
26
29
31
30
29
28
27
27
Feels °C
28
30
31
31
30
29
29
29
29
32
34
35
34
30
30
30
30
34
36
35
35
33
31
31
  • 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