Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
25.1°C
0.2° 

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 (29 Sep):

  • Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 7s period with SSW swell.

The current surf forecast for Hanamizu River at 12AM is: 1.0m 7s primary swell from a South direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Sep)--
Afternoon (29 Sep)--
Evening (29 Sep)4.5ft (1.4m)7s

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


Short Range Forecast

Heavy rain (total 126mm), heaviest during Thu afternoon. Warm (max 24°C on Mon night, min 18°C on Tue afternoon). Wind will be generally light.

Mon
28
Tuesday
29
Wednesday
30
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)
1
2
1
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
6
1.4
SSW
7
1
S
7
0.9
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.3
SW
14
0.4
SW
14
0.4
SW
14
0.5
SW
13
0.6
SSW
12
0.5
SW
12
0.5
SW
11
0.5
SW
11
0.6
SSW
11
0.7
SSW
11
0.6
SSW
10
Wave Graph
Metric surfscale
Energy kJ
88
180
97
77
61
45
33
31
46
64
84
101
69
64
60
82
103
82
Wind (km/h)
10
WSW
10
WNW
5
N
5
NE
10
NE
10
NE
15
ENE
20
NE
15
NE
10
NE
15
NNE
15
NNE
15
NNE
15
NNE
15
NE
10
NE
10
NNE
10
N
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
5:14PM1.54m
6:11AM1.50m
5:36PM1.55m
6:57AM1.43m
5:59PM1.53m
Low Tide
11:42PM0.18m
11:50AM0.64m
00:18AM0.13m
12:19PM0.77m
cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
heavy rain
mod rain
mod rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
—
5:29
—
—
 mm
—
—
1
2
2
5
13
11
9
8
9
6
1
—
—
—
—
—
Temp °C
24
24
23
22
22
21
19
18
18
18
18
18
19
19
19
19
19
19
Feels °C
26
26
26
25
25
23
19
17
18
18
18
18
19
18
18
18
19
19
  • 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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