Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.7°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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 6ft (1.9m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 6.5ft (2.0m), 9s period with S swell.
  • Evening surf: Evening surf (09 Sep, local time) - 5ft (1.6m), 9s period with S swell.

The current surf forecast for Hanamizu River at 4PM is: 2.0m 9s primary swell from a South direction and 0.1m 16s secondary swell from a East direction (forecast issued at 08:00am September 09). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (09 Sep)6ft (1.9m)8s
Afternoon (09 Sep)6.5ft (2.0m)9s
Evening (09 Sep)5ft (1.6m)9s

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


Short Range Forecast

Heavy rain (total 38mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 20°C on Thu morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
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
1
1
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)
1.4
S
8
1.9
S
8
1.9
S
9
2
S
9
1.8
S
9
1.6
S
9
1.4
S
9
1.2
S
9
1.1
S
9
1
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
Wave Graph
Metric surfscale
Energy kJ
251
524
549
621
498
399
306
220
181
143
90
84
65
46
45
45
30
28
28
28
29
29
Wind (km/h)
20
SW
20
SW
20
SW
15
SW
25
N
30
NNE
25
NNE
20
NNE
20
NNE
20
NE
20
NNE
20
NNE
20
NNE
15
NNE
15
N
10
NNE
10
NNE
10
NNE
10
NNE
10
NNE
15
NNE
15
NNE
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:25PM1.43m
3:26AM1.47m
4:45PM1.46m
4:15AM1.53m
5:05PM1.49m
Low Tide
9:30AM0.17m
9:53PM0.79m
10:09AM0.18m
10:26PM0.63m
10:43AM0.24m
clear
part cloud
part cloud
thunderstorm
light rain
heavy rain
light rain
light rain
light rain
cloud
light rain
cloud
cloud
light rain
mod rain
light rain
light rain
cloud
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
5:58
5:57
 mm
1
3
12
4
1
1
1
4
6
2
1
1
1
Temp °C
27
28
28
28
23
22
21
21
21
20
20
20
20
20
20
20
20
20
20
20
20
20
Feels °C
28
31
31
31
23
21
19
20
20
18
19
19
19
19
20
20
20
20
21
20
20
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.


Nearest locationNearest