Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.8°C
1.2° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 4.5ft (1.3m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 4.5ft (1.3m), 9s period with S swell.
  • Evening surf: Evening surf (08 Sep, local time) - 3ft (0.9m), 10s period with SSW swell.

The current surf forecast for Hanamizu River at 12PM is: 1.2m 9s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 08:00am September 08). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Sep)4.5ft (1.3m)9s
Afternoon (08 Sep)4.5ft (1.3m)9s
Evening (08 Sep)3ft (0.9m)10s

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


Short Range Forecast

Heavy rain (total 46mm), heaviest during Thu night. Warm (max 30°C on Wed morning, min 19°C on Thu night). Winds increasing (calm on Tue morning, fresh winds from the NNE by Wed night).

Tuesday
8
Wednesday
9
Thursday
10
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)
2
2
0
0
0
1
2
0
0
0
0
0
1
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)
1.4
S
9
1.3
S
9
1.2
S
9
1.3
S
9
1
S
9
0.9
SSW
10
0.9
SSW
10
0.9
SSW
10
1.5
SSW
10
1.9
SSW
8
1.8
SSW
9
1.7
S
9
1.5
S
9
1.4
S
9
1.3
S
9
1.1
S
9
1
S
9
1
S
9
1
S
9
0.9
S
8
0.9
S
8
0.8
S
8
Wave Graph
Metric surfscale
Energy kJ
320
276
234
276
162
132
132
137
411
509
505
463
356
306
258
185
150
145
145
115
112
84
Wind (km/h)
5
S
5
SSE
10
S
20
SSW
15
SW
10
WSW
15
SW
20
SW
25
SW
25
SW
25
SW
25
SW
15
NNE
30
NNE
30
NE
20
NNE
20
NNE
20
NNE
20
N
20
NNE
20
N
15
NNE
Wind State
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:04PM1.39m
2:28AM1.38m
4:25PM1.43m
3:26AM1.47m
4:45PM1.46m
Low Tide
8:43AM0.22m
9:20PM0.95m
9:30AM0.17m
9:53PM0.79m
10:09AM0.18m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
5:58
 mm
2
1
1
6
1
1
2
2
1
Temp °C
24
25
28
29
28
27
26
27
27
28
30
30
27
22
21
21
20
20
20
20
20
20
Feels °C
28
29
31
31
31
31
29
29
28
29
30
31
29
20
18
20
19
19
19
19
19
20
  • 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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