Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.1°C
1.0° 

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 (13 Sep):

  • Afternoon surf: Afternoon surf (13 Sep, local time) - 1ft (0.3m), 9s period with SE swell.
  • Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Hanamizu River at 9PM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 7s secondary swell from a Southwest direction, 0.3m 2s secondary swell from a South direction (forecast issued at 02:00pm September 13). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (13 Sep)--
Afternoon (13 Sep)1ft (0.3m)9s
Evening (13 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue night. Warm (max 29°C on Mon morning, min 22°C on Tue night). Wind will be generally light.

Sun
13
Monday
14
Tuesday
15
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
0
0
0
0
0
0
0
0
0
0
0
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
SE
9
0.3
SE
9
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.2
SSE
7
0.7
SSW
4
0.9
SSW
4
0.9
SSW
4
0.4
SE
10
0.3
E
14
0.4
SE
9
0.4
SE
9
0.5
SE
8
0.4
SSE
8
0.4
SE
8
0.5
SE
7
0.5
SSE
7
Wave Graph
Metric surfscale
Energy kJ
12
12
18
17
15
14
12
4
13
29
34
25
32
28
26
33
24
15
26
26
Wind (km/h)
10
ESE
10
SSE
10
SSW
10
SW
10
WSW
10
WSW
10
WSW
15
SSW
20
SSW
20
SW
15
SW
15
SW
15
W
15
WSW
10
W
5
SW
10
SW
5
SW
5
WSW
10
N
Wind State
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
glassy
glassy
cross-off
High Tide
5:42PM1.51m
6:20AM1.46m
6:01PM1.51m
6:59AM1.37m
6:20PM1.49m
Low Tide
11:42AM0.46m
00:01AM0.29m
12:07PM0.58m
00:34AM0.27m
12:29PM0.71m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:52
5:51
 mm
1
1
1
1
1
Temp °C
23
24
23
24
24
24
24
27
29
29
27
26
25
24
23
24
25
25
25
24
Feels °C
25
26
26
27
27
27
27
28
29
30
29
28
26
25
25
26
27
28
28
27
  • 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.


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