Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.9°C
1.3° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 5.5ft (1.7m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 10ft (3.0m), 9s period with S swell.
  • Evening surf: Evening surf (07 Sep, local time) - 6ft (1.9m), 9s period with S swell.

The current surf forecast for Hanamizu River at 1PM is: 1.9m 9s primary swell from a South direction (forecast issued at 08:00am September 07). The wind direction is predicted to be glassy and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (07 Sep)5.5ft (1.7m)9s
Afternoon (07 Sep)10ft (3.0m)9s
Evening (07 Sep)6ft (1.9m)9s

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


Short Range Forecast

Heavy rain (total 92mm), heaviest during Mon morning. Warm (max 29°C on Wed morning, min 21°C on Wed night). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
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)
3
2
2
4
4
2
3
1
2
2
0
0
1
1
3
2
2
1
1
1
0
1
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)
1.8
SSE
9
1.7
S
9
1.8
S
9
3
S
9
3
S
9
1.9
S
9
1.7
S
9
1.5
S
9
1.4
S
9
1.2
SSW
10
1
S
9
0.9
SSE
9
0.9
SSE
8
1.4
S
8
1.7
SSW
9
1.5
SSW
9
1.7
SSW
10
1.4
S
9
1.5
S
9
1.6
S
9
1.5
S
9
1.3
S
9
Wave Graph
Metric surfscale
Energy kJ
564
497
553
1597
1367
593
471
367
320
276
158
129
112
264
475
402
485
313
356
395
348
264
Wind (km/h)
10
NW
5
WSW
0
SSE
5
WNW
5
N
0
NW
0
WSW
5
SW
5
WNW
5
ENE
10
SSE
15
SSW
10
WSW
10
SW
10
WSW
10
SW
10
SW
15
SW
15
SW
15
NNE
25
NNE
20
NNE
Wind State
off
cross-off
glassy
glassy
cross-off
glassy
glassy
cross
off
glassy
cross-on
cross-on
cross-off
cross
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
High Tide
3:45PM1.33m
1:09AM1.28m
4:04PM1.39m
2:28AM1.38m
4:25PM1.43m
Low Tide
7:42AM0.29m
8:41PM1.09m
8:43AM0.22m
9:20PM0.95m
9:30AM0.17m
heavy rain
heavy rain
heavy rain
heavy rain
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
part cloud
clear
clear
part cloud
part cloud
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:00
6:00
 mm
22
34
17
11
1
1
1
1
4
1
1
3
3
Temp °C
22
22
22
24
24
24
24
25
25
26
27
27
26
26
26
26
26
28
29
27
22
22
Feels °C
24
25
26
29
28
29
29
29
29
31
30
30
30
30
30
30
29
31
32
29
21
21
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hanamizu River surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest