Asakawa Surf Break

Asakawa 48 hour detailed Surf Forecast

Lat Long: 33.63° N 134.38° E

Issued: 2 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
24.0° 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 (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.7m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
  • Evening surf: Evening surf (29 Jun, local time) - 2.5ft (0.8m), 9s period with SE swell.

The current surf forecast for Asakawa at 5AM is: 0.8m 8s primary swell from a South-southeast direction and 0.6m 7s secondary swell from a South-southwest direction (forecast issued at 02:00am June 29). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (29 Jun)2.5ft (0.7m)7s
Afternoon (29 Jun)2ft (0.6m)9s
Evening (29 Jun)2.5ft (0.8m)9s

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 48mm), heaviest during Wed night. Warm (max 26°C on Mon morning, min 21°C on Tue night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
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)
2
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
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)
1.1
SW
8
1
SSE
8
0.9
SE
8
0.7
SSE
7
0.8
SE
8
0.6
SE
9
0.8
SE
9
0.8
SE
9
0.8
SE
9
0.8
SE
9
0.7
SE
9
0.9
SSW
8
0.9
SSW
8
0.8
SSW
7
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.6
ESE
9
0.5
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
Wave Graph
Metric surfscale
Energy kJ
167
107
82
47
73
57
99
99
101
101
85
105
102
67
51
51
52
41
41
56
41
68
67
67
Wind (km/h)
10
W
5
NNW
5
NE
5
E
10
SE
10
S
10
SSW
5
WSW
5
NW
10
N
5
NNE
5
ENE
5
SE
5
WSW
5
SW
5
WNW
5
NW
5
WNW
5
NW
5
SSW
10
S
5
SSW
5
SSW
5
SSW
Wind State
cross-off
glassy
glassy
glassy
cross-on
on
cross-on
cross
glassy
off
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
cross-on
High Tide
4:37AM1.62m
6:35PM1.62m
5:16AM1.66m
7:08PM1.64m
5:54AM1.69m
7:40PM1.65m
Low Tide
11:16PM1.04m
11:37AM0.21m
11:52PM1.01m
12:13PM0.18m
00:26AM0.98m
12:48PM0.16m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
clear
clear
clear
clear
cloud
part cloud
cloud
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
 mm
1
2
2
9
5
Temp °C
22
22
22
25
26
26
25
23
23
23
23
24
23
22
22
21
21
21
21
24
25
22
21
21
Feels °C
24
25
25
28
28
28
27
26
26
26
26
28
26
25
25
23
23
23
23
26
26
25
24
24
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
8
1
SSE
8
0.9
SE
8
0.7
SSE
7
0.8
SE
8
0.7
SSW
7
0.8
SE
9
0.8
SE
9
0.8
SE
9
0.8
SE
9
0.7
SE
9
0.9
SSW
8
0.9
SSW
8
0.8
SSW
7
0.7
SSW
7
0.7
S
7
0.6
S
6
0.6
S
6
0.6
S
6
0.6
ESE
9
0.5
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
Energy kJ
103
107
82
47
73
57
99
99
101
101
85
105
102
61
48
43
26
27
28
56
41
68
67
67
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
8
0.6
SSW
8
0.6
SSW
7
0.6
SSW
7
0.7
SSW
7
0.6
SE
9
0.6
SSW
7
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.6
SSW
7
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.5
S
6
0.4
SW
6
0.4
SW
6
0.3
SSW
6
0.2
SSW
6
Energy kJ
80
43
43
35
48
51
43
31
21
19
40
85
68
67
51
51
52
41
41
19
9
8
6
3
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
15
0.2
ESE
15
0.4
SW
8
0.4
SE
9
0.3
ESE
15
0.4
SE
6
0.2
ESE
15
0.2
ESE
15
0.2
ESE
15
0.2
ESE
15
0.2
ESE
15
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
SSE
5
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
Energy kJ
22
21
17
30
42
15
21
21
21
21
21
20
19
18
18
18
18
18
18
18
2
17
17
17
Wind waves
Height (m)
Direction
Period (s)
1.1
SW
8
0.3
NE
3
0.6
SSW
6
Energy kJ
167
1
22
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
41
11
11
2
0
0
0
0
0
0
0
0
0
0
0
0
30
0
0
11
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
1
2
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
6
9
6
9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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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