Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 pm 05 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 (05 Sep):

  • Afternoon surf: Afternoon surf (05 Sep, local time) - 1.5ft (0.4m), 9s period with SSW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 1ft (0.3m), 8s period with SSW swell.

The current surf forecast for Hanamizu River at 9PM is: 0.3m 8s primary swell from a South-southwest direction and 0.3m 6s secondary swell from a Southeast direction (forecast issued at 02:00pm September 05). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (05 Sep)--
Afternoon (05 Sep)1.5ft (0.4m)9s
Evening (05 Sep)1ft (0.3m)8s

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


Short Range Forecast

Heavy rain (total 190mm), heaviest during Mon morning. Warm (max 27°C on Mon afternoon, min 20°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, light winds from the SW by Tue morning).

Sat
5
Sunday
6
Monday
7
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
1
0
0
0
0
1
4
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)
0.4
SSW
9
0.4
SSW
9
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
SE
8
0.3
SE
8
0.2
SSE
8
0.3
SE
8
0.4
SE
8
0.4
SE
9
0.5
S
10
0.8
S
9
2
ESE
8
1.7
SSE
10
2.5
S
10
2.5
S
10
2.5
S
10
3
S
10
2.5
S
10
Wave Graph
Metric surfscale
Energy kJ
28
27
14
13
14
14
11
7
9
18
19
46
108
541
573
1175
1281
1380
1514
1409
Wind (km/h)
15
NE
10
NE
10
NE
15
NE
20
NNE
25
NNE
30
NNE
35
NNE
25
NNE
30
NNE
30
NNE
30
N
35
N
35
N
25
NNE
35
SSE
35
S
35
S
20
SSW
10
W
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
8:45PM1.32m
3:36PM1.25m
10:48PM1.25m
3:45PM1.33m
Low Tide
6:11AM0.37m
7:15PM1.21m
7:42AM0.29m
8:41PM1.09m
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
heavy rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
thunderstorm
thunderstorm
mod rain
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:04
6:01
 mm
1
2
11
8
8
19
18
31
59
11
7
5
4
Temp °C
22
23
23
23
22
22
21
22
22
21
21
21
20
21
21
25
26
27
26
26
Feels °C
23
24
25
23
21
20
18
18
19
18
19
19
16
18
20
24
25
27
29
30
  • 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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