Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.8°C
0.4° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 1ft (0.3m), 4s period with SSE swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 0.5ft (0.1m), 10s period with SE swell.
  • Evening surf: Evening surf (26 Sep, local time) - 0.5ft (0.1m), 9s period with SE swell.

The current surf forecast for Hanamizu River at 8AM is: 0.3m 4s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00am September 26). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Sep)1ft (0.3m)4s
Afternoon (26 Sep)0.5ft (0.1m)10s
Evening (26 Sep)0.5ft (0.1m)9s

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


Short Range Forecast

Heavy rain (total 25mm), heaviest during Mon morning. Warm (max 22°C on Sat morning, min 18°C on Sat morning). Wind will be generally light.

Saturday
26
Sunday
27
Monday
28
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
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSE
3
0.4
SSE
3
0.4
SSE
4
0.3
SSE
4
0.1
S
10
0.1
SE
10
0.1
S
13
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
S
5
0.2
S
5
0.2
S
5
0.2
S
5
0.2
S
5
0.2
SSE
9
0.3
S
7
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.2
SSE
9
0.3
S
6
0.3
S
6
0.3
S
6
Wave Graph
Metric surfscale
Energy kJ
3
3
4
3
3
4
3
3
3
3
3
3
3
3
3
7
8
13
13
12
8
6
6
7
Wind (km/h)
10
SSW
5
SW
10
N
25
NNE
25
N
20
N
15
N
15
N
10
N
10
NNE
15
NNE
15
NE
10
NNE
5
E
5
S
5
SW
10
SSW
10
SW
5
WNW
15
NNE
10
NNE
5
NE
5
S
5
SSE
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-on
glassy
glassy
cross
cross
glassy
cross-off
cross-off
cross
glassy
glassy
High Tide
4:08AM1.47m
4:33PM1.50m
4:48AM1.52m
4:53PM1.52m
5:29AM1.53m
5:14PM1.54m
Low Tide
10:11PM0.54m
10:21AM0.37m
10:39PM0.39m
10:51AM0.43m
11:10PM0.27m
11:21AM0.53m
light rain
light rain
rain showers
light rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
light rain
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:34
—
—
—
—
—
—
—
5:31
—
—
 mm
2
3
1
1
1
—
1
—
—
—
—
—
—
—
—
—
—
—
1
12
5
—
—
—
Temp °C
23
23
22
22
18
19
19
19
19
19
19
21
22
22
22
22
22
22
21
20
21
22
22
22
Feels °C
25
25
23
20
14
16
18
18
19
19
18
20
22
23
23
24
23
23
23
21
22
24
24
25
  • 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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