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

Asakawa 48 hour detailed Surf Forecast

Weather Forecast for Asakawa

Issued: 2 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asakawa sea temperature is
23.0° C

Slightly warmer than usual

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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 3.5ft (1.1m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 3.5ft (1.1m), 6s period with ESE swell.
  • Evening surf: Evening surf (06 Jun, local time) - 3.5ft (1.0m), 5s period with ESE swell.

The current surf forecast for Asakawa at 6AM is: 1.2m 6s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a South direction, 0.3m 12s secondary swell from a Southeast direction (forecast issued at 02:00am June 06). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jun)3.5ft (1.1m)6s
Afternoon (06 Jun)3.5ft (1.1m)6s
Evening (06 Jun)3.5ft (1.0m)5s

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 192mm), heaviest during Sun afternoon. Warm (max 25°C on Mon morning, min 19°C on Sun night). Winds decreasing (strong winds from the E on Sun afternoon, calm by Mon night).

Saturday
6
Sunday
7
Monday
8
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
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
6
3
3
2
1
0
1
1
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)
1.4
ESE
7
1.2
ESE
7
1.2
ESE
6
1.1
ESE
6
1.1
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
5
0.9
ESE
5
1.1
ESE
5
1.3
ESE
5
1.6
ESE
6
2.3
ESE
6
3
ESE
7
4
SE
8
4
S
9
5
SW
11
2.1
SSW
10
1.6
SSW
10
1.3
SSW
9
1.1
SSW
9
1
SSW
8
0.9
SSW
8
0.9
SSW
8
Wave Graph
Metric surfscale
Energy kJ
220
136
117
91
88
85
80
61
45
64
97
160
432
1117
2143
2606
5490
917
452
274
190
134
119
92
Wind (km/h)
10
SE
10
SE
10
ESE
15
ESE
10
SE
10
SSE
10
SSE
10
SE
10
SE
15
SE
20
ESE
25
ESE
30
ESE
40
E
25
E
35
NNE
15
NNW
5
NNW
10
N
5
NE
10
ESE
5
E
5
SW
0
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
off
off
off
glassy
cross-on
cross
glassy
glassy
High Tide
9:51PM1.53m
8:30AM1.51m
10:35PM1.52m
9:25AM1.43m
11:22PM1.53m
10:39AM1.36m
Low Tide
3:10AM1.04m
3:30PM0.41m
4:09AM1.02m
4:17PM0.51m
5:18AM0.96m
5:13PM0.61m
part cloud
cloud
light rain
light rain
rain showers
cloud
light rain
cloud
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
light rain
clear
part cloud
part cloud
part cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:09
7:09
 mm
1
1
1
1
1
2
5
11
19
55
63
25
1
1
1
2
Temp °C
21
21
21
21
21
22
22
21
21
21
21
21
21
21
21
20
20
20
19
23
25
24
23
21
Feels °C
23
23
22
22
22
23
24
23
22
22
21
20
19
17
21
17
20
22
20
25
27
27
26
24
Swell 1
Height (m)
Direction
Period (s)
1.4
ESE
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
1.1
ESE
6
1.1
ESE
6
0.4
SSW
7
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
0.3
SSW
6
0.2
SSW
6
0.3
ENE
12
2.5
SSW
11
2.1
SSW
10
1.6
SSW
10
1.3
SSW
9
1.1
SSW
9
1
SSW
8
0.9
SSW
8
0.9
SSW
8
Energy kJ
220
38
36
24
24
85
80
15
14
8
8
8
4
28
1704
917
452
274
190
134
119
92
Swell 2
Height (m)
Direction
Period (s)
0.6
S
7
0.3
SE
12
0.3
SE
12
0.3
SE
11
0.3
SE
11
0.4
SSW
7
0.4
SSW
7
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.1
E
15
2
SE
8
1.7
SE
8
1.4
SE
8
1.1
SE
8
1
SE
7
0.9
SE
7
0.7
SE
7
0.6
SE
6
Energy kJ
38
22
21
19
19
15
15
18
19
19
18
5
532
381
221
147
107
71
45
26
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
12
0.2
ENE
13
0.3
SE
11
0.2
ENE
12
0.3
SE
11
0.3
SE
11
0.2
E
12
0.2
E
8
0.2
ENE
12
0.2
ENE
12
0.1
SW
9
0.3
ENE
12
0.3
ENE
12
0.1
E
15
0.1
NE
5
0.1
E
14
0.1
SE
10
0.1
SE
10
0.1
SE
10
Energy kJ
14
16
20
15
19
19
11
6
14
14
3
28
28
4
1
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.2
ESE
7
1.2
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
5
0.9
ESE
5
1.1
ESE
5
1.3
ESE
5
1.6
ESE
6
2.3
ESE
6
3
ESE
7
4
SE
8
4
S
9
5
SW
11
Energy kJ
136
117
91
88
61
45
64
97
160
432
1117
2143
2606
5490
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
1
1
1
3
3
4
3
3
1
6
3
3
2
4
2
1
1
Distance (km)
19
19
43
43
43
43
19
19
64
64
553
559
289
285
285
57
0
0
0
0
376
14
0
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
2
2
2
2
2
1
1
1
1
1
9
4
3
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
2
1
4
1
1
3
3
4
5
4
4
9
4
3
2
4
5
1
1
Header Global
Rating
(10 max)
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
8
9
8
7
6
7
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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