Asakawa Surf Break
Lat Long: 33.63° N 134.38° E

Asakawa 48 hour detailed Surf Forecast

Weather Forecast for Asakawa

Issued: 8 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
22.8° C

Normal for this time of year

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 (10 Jun):

  • Evening surf: Evening surf (10 Jun, local time) - 3ft (0.9m), 8s period with SSW swell.

The current surf forecast for Asakawa at 12AM is: 0.9m 8s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm June 09). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)--
Evening (10 Jun)3ft (0.9m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed afternoon, min 17°C on Tue night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Friday
12
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
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
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
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.9
S
8
1
S
9
1.1
S
9
1.2
S
9
1.1
S
9
1.1
S
9
1
S
9
1
S
8
0.9
S
8
0.7
SSE
8
0.6
SSW
8
0.6
SSE
7
0.6
SSE
7
0.8
S
8
0.6
S
8
Wave Graph
Metric surfscale
Energy kJ
96
99
104
120
115
90
90
92
90
113
146
189
225
185
185
145
138
107
58
51
41
43
82
45
Wind (km/h)
5
SSW
5
W
5
NW
5
NW
10
NNW
10
NNE
15
NE
10
NNE
5
WSW
10
WNW
5
NW
5
NW
5
NNW
5
E
10
SE
10
S
10
SSW
10
WSW
10
W
10
NW
5
NNW
5
ENE
10
E
5
ESE
Wind State
glassy
glassy
glassy
off
off
cross-off
cross-off
cross-off
glassy
cross-off
off
off
glassy
cross-on
on
on
cross-on
cross
cross-off
cross-off
off
cross
cross-on
cross-on
High Tide
00:57AM1.57m
1:45PM1.38m
1:44AM1.61m
3:05PM1.48m
2:30AM1.66m
Low Tide
6:17PM0.72m
7:34AM0.69m
7:27PM0.81m
8:32AM0.49m
8:35PM0.88m
9:24AM0.29m
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:10
7:12
7:12
 mm
1
1
1
1
Temp °C
19
18
18
18
17
22
24
25
23
20
19
19
19
23
24
24
23
20
19
19
19
23
24
24
Feels °C
20
19
19
18
17
22
22
24
24
20
19
19
19
23
23
24
24
21
19
19
19
23
24
25
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.9
S
8
1
S
9
1.1
S
9
1.2
S
9
1.1
S
9
1.1
S
9
1
S
9
1
S
8
0.9
S
8
0.7
SSE
8
0.6
SSW
8
0.6
SSE
7
0.6
SSE
7
0.8
S
8
0.6
S
8
Energy kJ
96
99
104
120
115
90
90
92
90
113
146
189
225
185
185
145
138
107
58
51
41
43
82
45
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
E
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.4
NE
4
0.3
NE
4
0.4
SSW
11
0.1
E
8
0.2
ENE
8
0.1
E
15
0.1
E
15
0.1
E
15
0.5
SSW
8
0.6
SSE
7
0.4
SSW
8
0.4
SSW
9
0.5
SE
7
0.4
SE
7
Energy kJ
3
1
3
3
3
3
3
3
6
2
42
1
7
4
4
4
40
33
26
29
25
16
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.1
SE
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
9
0.1
SE
9
0.1
E
8
0.1
E
8
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
SE
10
0.1
SE
10
0.2
ESE
9
0.1
E
7
0.1
E
14
Energy kJ
1
3
1
1
1
1
2
3
1
1
4
4
4
4
4
4
4
8
1
4
Wind waves
Height (m)
Direction
Period (s)
0.1
NE
8
0.3
NE
4
0.6
NE
4
0.8
NE
4
0.6
NNE
4
0.3
W
2
0.3
N
3
Energy kJ
2
2
11
21
13
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
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
0
0
0
0
0
0
0
0
0
19
41
11
11
2
0
0
0
22
41
433
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
7
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
7
  • 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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