Asakawa Surf Break

Asakawa 48 hour detailed Surf Forecast

Lat Long: 33.63° N 134.38° E

Issued: 2 am 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
24.1° C

Slightly cooler than normal

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 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 4.5ft (1.3m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 6ft (1.9m), 7s period with SW swell.
  • Evening surf: Evening surf (02 Jul, local time) - 3.5ft (1.1m), 7s period with SSW swell.

The current surf forecast for Asakawa at 8AM is: 1.3m 7s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a East-southeast direction, 0.3m 9s secondary swell from a Southeast direction (forecast issued at 02:00am July 02). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (02 Jul)4.5ft (1.3m)7s
Afternoon (02 Jul)6ft (1.9m)7s
Evening (02 Jul)3.5ft (1.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 51mm), heaviest during Sat morning. Warm (max 27°C on Thu morning, min 22°C on Sat morning). Wind will be generally light.

Thursday
2
Friday
3
Saturday
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)
0
0
0
0
1
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.9
SSW
6
1.3
SSW
6
1.4
SSW
7
1.3
SSW
7
1.8
SW
7
1.9
SW
7
1.2
SSW
7
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
7
0.6
SSW
7
0.5
SSW
6
0.5
S
6
0.4
SE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
55
127
180
138
299
361
143
121
93
70
56
35
23
19
21
16
16
16
16
16
16
16
15
8
Wind (km/h)
20
SW
20
SW
20
SW
15
SW
10
SW
5
NE
5
ENE
5
N
10
N
5
NNW
5
N
5
ENE
5
ESE
5
SSE
5
SSW
5
WSW
0
W
5
N
0
W
5
E
5
ENE
5
ESE
5
N
10
NNE
Wind State
cross-on
cross
cross
cross
cross
glassy
glassy
off
off
off
glassy
glassy
cross-on
on
glassy
glassy
glassy
glassy
glassy
cross
cross
glassy
glassy
cross-off
High Tide
6:30AM1.70m
8:10PM1.65m
7:07AM1.69m
8:41PM1.65m
7:45AM1.65m
Low Tide
1:00AM0.96m
1:22PM0.17m
1:35AM0.93m
1:55PM0.21m
2:11AM0.89m
2:28PM0.28m
thunderstorm
thunderstorm
light rain
light rain
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
rain showers
part cloud
cloud
light rain
light rain
mod rain
heavy rain
heavy rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:56
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
 mm
2
1
1
4
1
1
1
1
1
2
10
12
12
5
1
Temp °C
25
25
25
25
27
27
27
25
23
23
23
25
25
25
25
24
23
23
23
22
22
22
22
23
Feels °C
27
27
26
27
31
32
32
29
26
26
26
28
28
29
29
28
27
27
27
25
25
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
9
0.6
ESE
9
0.4
ESE
8
0.4
ESE
8
1.3
SSW
7
1.2
SSW
7
1.2
SSW
7
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
7
0.6
SSW
7
0.5
SSW
6
0.5
S
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
ESE
9
0.3
ESE
9
0.3
SSW
5
0.3
ESE
9
0.3
ESE
9
0.3
SSW
6
0.3
SSW
6
Energy kJ
55
55
28
28
138
144
143
121
93
70
56
35
23
19
12
11
10
16
16
6
16
16
7
7
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
13
0.2
ESE
13
0.2
ESE
9
0.3
SE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.4
NE
4
0.4
SE
8
0.3
ESE
9
0.3
ESE
9
0.4
SE
9
0.3
ESE
9
0.3
ESE
9
0.2
SSW
6
0.3
SE
9
0.3
ESE
9
0.3
SE
8
0.3
SSW
6
0.3
ESE
9
0.2
ESE
9
Energy kJ
17
17
8
13
30
29
28
19
19
18
6
18
16
16
21
16
16
3
12
16
11
7
15
8
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.4
SE
8
0.2
ESE
12
0.2
SSE
9
0.2
SSE
9
0.1
SE
9
0.1
SE
9
0.2
ESE
12
0.3
SE
8
0.2
SSW
6
0.3
SE
9
0.2
SSW
5
0.1
SE
9
0.1
SE
9
0.2
SSE
9
Energy kJ
17
16
17
16
16
15
15
14
18
14
8
7
3
3
14
11
3
12
3
3
3
7
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
1.3
SSW
6
1.4
SSW
7
1.3
SSW
7
1.8
SW
7
1.9
SW
7
0.6
NNE
3
0.5
NE
4
0.7
NNE
4
0.3
NE
4
0.3
NE
3
Energy kJ
55
127
180
138
299
361
6
8
18
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
11
11
19
19
2
0
0
0
0
0
0
0
293
30
30
30
6
43
64
293
339
339
293
289
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
2
2
1
2
3
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
5
4
9
8
7
6
6
5
8
7
9
8
9
7
4
5
5
5
5
7
6
6
  • 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
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