Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.2°C
1.6° 

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 Oct):

  • Morning surf: Morning surf (28 Oct, local time) - 1ft (0.3m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (28 Oct, local time) - 1ft (0.3m), 7s period with S swell.
  • Evening surf: Evening surf (28 Oct, local time) - 0.5ft (0.2m), 7s period with S swell.

The current surf forecast for Hanamizu River at 4PM is: 0.3m 7s primary swell from a South direction and 0.1m 11s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 08:00am October 28). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (28 Oct)1ft (0.3m)8s
Afternoon (28 Oct)1ft (0.3m)7s
Evening (28 Oct)0.5ft (0.2m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 19°C on Fri morning, min 12°C on Wed night). Wind will be generally light.

Wednesday
28
Thursday
29
Friday
30
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
S
7
0.3
S
7
0.2
S
7
0.1
E
16
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.2
ESE
14
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.6
SE
8
0.9
SSE
8
1
SSE
8
1.1
SSE
8
1.1
SSE
8
1.1
SSE
8
1.1
SSE
8
0.9
SE
8
Wave Graph
Metric surfscale
Energy kJ
21
13
12
9
9
5
5
9
8
8
21
28
28
28
50
114
140
169
165
161
142
91
Wind (km/h)
5
SW
10
SSE
10
SSE
10
SSE
20
NE
15
ENE
10
NE
10
NE
10
NNE
10
NNE
10
NNE
5
ESE
0
ESE
5
W
5
SW
5
WNW
5
N
10
ENE
10
E
10
S
5
W
5
WNW
Wind State
glassy
cross-on
on
on
cross
cross
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
cross
cross-on
cross-on
cross-off
off
High Tide
6:15AM1.51m
4:56PM1.56m
7:05AM1.44m
5:26PM1.55m
8:02AM1.36m
5:58PM1.50m
Low Tide
11:31AM0.86m
00:01AM-0.03m
12:04PM0.95m
00:45AM0.01m
12:39PM1.04m
cloud
part cloud
rain showers
light rain
rain showers
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
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6:00
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—
—
—
—
—
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6:01
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
4:52
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—
—
—
—
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4:52
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—
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4:51
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 mm
—
—
1
1
1
—
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—
—
—
—
—
—
—
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—
—
—
—
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Temp °C
17
18
18
18
16
14
14
13
12
13
14
16
16
16
17
16
16
17
19
19
18
18
Feels °C
17
17
16
15
11
9
11
10
8
10
11
15
16
15
17
16
16
15
17
18
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 

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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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