Asakawa Surf Break

Lat Long: 33.63° N 134.38° E

Asakawa 48 hour detailed Surf Forecast

Issued: 2 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
29.0° C
1.5° 

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 (02 Aug):

  • Morning surf: Morning surf (02 Aug, local time) - 1.5ft (0.5m), 18s period with ESE swell.
  • Afternoon surf: Afternoon surf (02 Aug, local time) - 4ft (1.2m), 16s period with ESE swell.
  • Evening surf: Evening surf (02 Aug, local time) - 3.5ft (1.1m), 15s period with ESE swell.

The current surf forecast for Asakawa at 8AM is: 0.5m 18s primary swell from a East-southeast direction and 0.6m 9s secondary swell from a East-southeast direction, 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am August 02). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (02 Aug)1.5ft (0.5m)18s
Afternoon (02 Aug)4ft (1.2m)16s
Evening (02 Aug)3.5ft (1.1m)15s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 34°C on Sun morning, min 25°C on Tue night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
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
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
2
2
2
3
1
2
3
3
3
2
2
2
2
3
2
3
4
4
7
7
8
9
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)
0.4
SE
16
0.5
ESE
16
0.6
ESE
17
0.5
ESE
18
0.9
ESE
15
1.2
ESE
16
1.1
ESE
16
1.1
ESE
15
1.2
ESE
15
1.4
ESE
16
1.4
ESE
16
1.5
ESE
16
1.7
ESE
16
1.7
ESE
16
1.7
ESE
16
2
ESE
17
2.1
ESE
17
2.2
ESE
17
2.5
ESE
17
2.5
ESE
17
3.5
ESE
17
3.5
ESE
17
4
ESE
17
4.5
ESE
17
Wave Graph
Metric surfscale
Energy kJ
64
147
227
174
375
671
575
498
661
906
962
1223
1375
1393
1569
2173
2437
2694
4277
4178
6412
7420
8655
11561
Wind (km/h)
5
NNW
5
NNW
10
NNW
5
NE
10
NE
5
NNE
5
SW
5
NW
10
N
10
NNE
5
N
10
E
15
SE
15
SE
10
SE
10
SE
10
ESE
10
ESE
5
ESE
5
SE
10
SE
10
SE
5
SSE
0
S
Wind State
off
off
off
cross-off
cross-off
cross-off
cross
off
off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
glassy
High Tide
7:37AM1.73m
8:25PM1.74m
8:17AM1.67m
8:51PM1.72m
9:03AM1.58m
Low Tide
1:47AM0.67m
2:00PM0.31m
2:22AM0.61m
2:31PM0.44m
3:01AM0.57m
3:03PM0.60m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
rain showers
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:15
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:00
7:00
 mm
1
1
1
1
Temp °C
29
28
28
32
34
34
32
30
29
28
28
30
31
30
28
27
27
26
26
27
28
28
27
26
Feels °C
33
32
32
36
37
38
37
34
32
32
32
34
35
34
33
32
31
30
30
31
31
31
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

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