Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
25.3°C
0.3° 

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 (28 Sep):

  • Evening surf: Evening surf (28 Sep, local time) - 2ft (0.6m), 7s period with S swell.

The current surf forecast for Hanamizu River at 12AM is: 0.5m 7s primary swell from a South direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 08:00pm September 27). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (28 Sep)--
Afternoon (28 Sep)--
Evening (28 Sep)2ft (0.6m)7s

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


Short Range Forecast

Heavy rain (total 61mm), heaviest during Tue afternoon. Warm (max 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.

Sun
27
Monday
28
Tuesday
29
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
1
1
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
7
0.6
S
7
0.5
S
7
0.6
SSW
7
0.6
SSW
6
0.8
SSW
5
1
SSW
5
0.8
SSW
5
0.5
S
5
0.9
SSW
7
0.8
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.3
SW
13
0.3
SW
13
0.4
SW
14
0.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
24
34
24
34
32
27
51
32
14
77
59
57
44
32
27
27
46
44
Wind (km/h)
0
NNW
5
SW
5
SSW
10
SW
10
SW
15
SSW
15
WSW
15
WSW
10
N
5
W
5
W
5
NNW
15
NE
15
NE
15
NNE
15
N
20
NNE
15
NNE
Wind State
glassy
cross
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
4:53PM1.52m
5:29AM1.53m
5:14PM1.54m
6:11AM1.50m
5:36PM1.55m
Low Tide
11:10PM0.27m
11:21AM0.53m
11:42PM0.18m
11:50AM0.64m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
heavy rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:33
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:30
—
—
 mm
—
—
—
—
1
2
—
—
—
—
—
—
—
1
6
13
16
8
Temp °C
23
23
22
23
22
23
25
26
24
23
24
23
22
21
19
19
18
18
Feels °C
26
25
24
25
24
24
26
28
27
26
27
26
23
21
18
19
17
17
  • 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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