Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
23.7°C
0.1° 

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 (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 2.5ft (0.8m), 13s period with SE swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.8m), 12s period with SE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 12s period with SE swell.

The current surf forecast for Hanamizu River at 1AM is: 0.9m 14s primary swell from a Southeast direction (forecast issued at 08:00pm October 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (13 Oct)2.5ft (0.8m)13s
Afternoon (13 Oct)2.5ft (0.8m)12s
Evening (13 Oct)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 19°C on Mon night). Wind will be generally light.

Mon
12
Tuesday
13
Wednesday
14
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
1
1
2
2
1
0
0
1
1
0
0
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SE
15
0.9
SE
14
0.9
SE
14
0.9
SE
14
0.9
SE
13
0.8
SE
13
0.9
SE
13
0.8
SE
12
0.7
SE
12
0.6
SE
12
0.5
SE
11
0.3
ESE
11
0.4
SE
10
0.4
SE
10
1.1
SW
4
1.3
SSW
5
1.1
SSW
6
0.8
SSW
6
Wave Graph
Metric surfscale
Energy kJ
472
346
322
322
299
242
277
184
141
106
57
23
25
25
46
80
69
36
Wind (km/h)
25
ENE
20
NNE
15
N
15
N
15
N
15
NNE
10
E
10
SSE
5
WSW
10
WSW
10
WSW
10
WSW
15
WSW
20
WSW
25
WSW
15
WSW
10
WNW
30
N
Wind State
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
4:50PM1.52m
6:11AM1.44m
5:11PM1.51m
6:48AM1.38m
5:32PM1.49m
Low Tide
11:32PM0.14m
11:35AM0.77m
00:02AM0.14m
11:58AM0.85m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:46
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5:47
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:10
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5:09
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 mm
—
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—
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Temp °C
23
21
20
19
19
21
24
23
22
21
21
20
20
23
26
27
24
23
Feels °C
21
19
19
18
18
19
23
23
23
21
21
20
19
22
25
27
24
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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