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

Asakawa 48 hour detailed Surf Forecast

Weather Forecast for Asakawa

Issued: 2 pm 05 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 (05 Jun):

  • Afternoon surf: Afternoon surf (05 Jun, local time) - 7ft (2.2m), 8s period with ESE swell.
  • Evening surf: Evening surf (05 Jun, local time) - 5ft (1.6m), 8s period with ESE swell.

The current surf forecast for Asakawa at 6PM is: 1.8m 8s primary swell from a East-southeast direction and 0.5m 7s secondary swell from a South direction (forecast issued at 02:00pm June 05). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Jun)--
Afternoon (05 Jun)7ft (2.2m)8s
Evening (05 Jun)5ft (1.6m)8s

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 87mm), heaviest during Sun afternoon. Warm (max 23°C on Mon morning, min 19°C on Sun afternoon). Winds increasing (calm on Fri night, fresh winds from the ENE by Sun afternoon).

Fri
5
Saturday
6
Sunday
7
Mon
8
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
1
1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
3
2
1
Swell
Height Map
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)
2.3
ESE
8
2.2
ESE
8
1.8
ESE
8
1.6
ESE
8
1.4
ESE
7
1.5
E
7
1
ESE
7
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.8
ESE
5
0.7
SE
5
0.8
ESE
5
1
ESE
5
1.7
ESE
6
2.2
ESE
6
3
ESE
7
3
ESE
8
3
ESE
8
1.9
SSW
11
1.7
SSW
10
1.3
SSW
10
1
SSW
9
Wave Graph
Metric surfscale
Energy kJ
688
597
424
303
220
245
85
60
63
55
53
34
25
27
46
180
393
890
1254
984
831
625
339
172
Wind (km/h)
15
E
10
E
10
SE
10
SE
5
SSE
5
SE
10
SE
10
ESE
10
SE
10
SSE
10
SSE
5
SSE
10
SSE
10
SE
15
ESE
25
ESE
30
E
30
ENE
30
NE
25
NNE
10
NNW
5
NW
5
N
5
ENE
Wind State
cross-on
cross-on
on
cross-on
on
glassy
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
glassy
cross
High Tide
9:51PM1.53m
8:30AM1.51m
10:35PM1.52m
9:25AM1.43m
11:22PM1.53m
Low Tide
3:10AM1.04m
3:30PM0.41m
4:09AM1.02m
4:17PM0.51m
5:18AM0.96m
light rain
light rain
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
mod rain
heavy rain
heavy rain
heavy rain
light rain
light rain
part cloud
clear
part cloud
<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
7:08
7:09
7:09
 mm
2
1
1
1
2
10
12
42
12
5
1
Temp °C
20
20
20
20
20
20
20
21
22
22
22
21
21
21
21
20
20
19
19
19
20
20
20
23
Feels °C
20
21
21
21
22
22
21
22
23
23
24
23
23
23
21
18
18
16
16
17
20
22
22
25
Swell 1
Height (m)
Direction
Period (s)
0.5
S
6
2.2
ESE
8
1.8
ESE
8
1.6
ESE
8
1.4
ESE
7
1.2
ESE
7
1
ESE
7
0.9
ESE
6
0.5
S
7
0.9
ESE
6
0.9
ESE
6
0.8
ESE
5
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
0.3
SSW
6
0.2
SSW
6
0.1
SW
8
1.4
SSW
9
1.9
SSW
11
1.8
SE
8
1.3
SE
8
1.1
SE
7
Energy kJ
18
597
424
303
220
140
85
60
24
55
53
34
14
8
8
8
4
2
320
831
383
205
140
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
6
0.5
S
7
0.6
S
7
0.6
S
7
0.6
S
7
0.6
S
7
0.6
S
7
0.3
SE
11
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.3
SE
11
0.3
SE
11
0.4
SE
11
0.2
E
14
0.1
SW
9
1.1
S
8
1.6
ESE
7
1.7
SSW
10
1.3
SSW
10
1
SSW
9
Energy kJ
13
23
37
38
38
36
35
19
24
15
15
19
18
29
16
3
161
259
625
339
172
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.2
ESE
12
0.3
SE
12
0.3
SE
12
0.3
SE
11
0.2
ENE
12
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.2
E
9
0.1
E
8
0.2
SSW
15
1.4
SSE
8
0.1
E
15
0.2
NNE
5
0.2
NNE
5
Energy kJ
6
6
14
22
21
19
15
19
19
19
6
1
21
270
4
3
2
Wind waves
Height (m)
Direction
Period (s)
2.3
ESE
8
1.5
E
7
0.9
ESE
6
0.7
SE
5
0.8
ESE
5
1
ESE
5
1.7
ESE
6
2.2
ESE
6
3
ESE
7
3
ESE
8
3
ESE
8
0.8
N
5
1
N
5
0.7
N
5
0.6
N
5
Energy kJ
688
245
63
25
27
46
180
393
890
1254
984
32
54
25
15
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
2
2
2
1
1
1
1
1
1
1
1
1
3
1
4
2
2
4
3
2
2
Distance (km)
385
19
19
19
14
0
19
19
19
43
19
14
43
64
444
559
444
336
57
57
0
0
0
22
Best forecast wave conditions in Shikoku
Rating
(10 max)
3
3
3
2
2
2
2
1
1
1
1
1
1
2
2
4
4
3
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
3
3
3
2
2
2
2
1
1
1
4
1
1
4
3
1
4
4
3
4
4
3
2
Header Global
Rating
(10 max)
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
7
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)
Map placeholder
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