Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.4° C
0.8° 

Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Hanamizu River today (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 1ft (0.3m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 1.5ft (0.4m), 6s period with SSW swell.
  • Evening surf: Evening surf (01 Aug, local time) - 0.5ft (0.2m), 16s period with ESE swell.

The current surf forecast for Hanamizu River at 3PM is: 0.4m 6s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a Southeast direction, 0.1m 18s secondary swell from a Southeast direction (forecast issued at 08:00am August 01). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Aug)1ft (0.3m)7s
Afternoon (01 Aug)1.5ft (0.4m)6s
Evening (01 Aug)0.5ft (0.2m)16s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 31°C on Sun morning, min 23°C on Mon night). Wind will be generally light.

Saturday
1
Sunday
2
Monday
3
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
0
0
0
0
1
0
0
0
1
0
0
0
0
0
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.4
SSW
6
0.2
ESE
16
0.2
ESE
16
0.3
SE
17
0.2
ESE
18
0.4
SE
15
0.4
ESE
16
0.4
ESE
16
0.5
SE
15
0.5
SE
15
0.5
SE
16
0.6
ESE
15
0.6
SE
15
0.6
SE
16
0.7
SE
16
0.7
SE
16
0.9
ESE
16
0.9
SE
17
1.1
SE
18
Wave Graph
Metric surfscale
Energy kJ
9
9
9
14
25
25
46
30
60
99
97
104
115
121
148
191
201
261
268
452
505
679
Wind (km/h)
5
NW
5
SE
10
SSE
5
S
5
SW
5
E
5
N
5
NNE
5
NNE
10
ENE
10
E
15
SSE
5
SE
25
NE
20
NE
20
NE
20
NE
20
NE
25
NNE
20
NNE
20
N
25
NE
Wind State
glassy
glassy
on
cross-on
cross
glassy
glassy
cross-off
cross-off
cross-on
cross-on
on
glassy
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
High Tide
5:38AM1.47m
6:56PM1.46m
6:18AM1.43m
7:18PM1.46m
7:00AM1.37m
7:41PM1.46m
Low Tide
12:19PM0.20m
00:38AM0.68m
12:47PM0.29m
1:15AM0.61m
1:15PM0.41m
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:45
6:45
 mm
1
1
Temp °C
27
29
30
30
28
29
28
28
28
30
31
30
28
26
25
25
24
24
24
25
25
25
Feels °C
31
33
33
34
33
34
33
32
32
33
34
33
33
26
25
25
24
23
23
24
25
23
  • 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
How to use the Wavefinder 

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