Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.9°C
0.6° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 4.5ft (1.3m), 15s period with SSE swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 5ft (1.6m), 16s period with SSE swell.
  • Evening surf: Evening surf (05 Oct, local time) - 6.5ft (2.0m), 17s period with SSE swell.

The current surf forecast for Hanamizu River at 9AM is: 1.3m 15s primary swell from a South-southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 02:00am October 05). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Oct)4.5ft (1.3m)15s
Afternoon (05 Oct)5ft (1.6m)16s
Evening (05 Oct)6.5ft (2.0m)17s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 28°C on Tue afternoon, min 19°C on Wed night). Wind will be generally light.

Monday
5
Tuesday
6
Wednesday
7
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)
1
1
2
2
2
3
3
4
4
4
4
5
4
4
3
3
5
4
4
3
2
1
1
1
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)
0.8
SSE
16
1
SSE
15
1.3
SSE
16
1.3
SSE
15
1.5
SSE
16
1.6
SSE
16
1.8
SSE
17
2
SSE
17
2.2
SSE
16
2.4
SE
17
2.5
SE
17
3
SE
17
3
SE
18
3
SE
18
3
SE
18
3
SE
18
3
SE
17
2.5
SE
17
2.1
SE
16
1.7
SE
15
1.3
SE
14
0.9
SE
14
0.6
SE
13
0.7
SE
12
Wave Graph
Metric surfscale
Energy kJ
306
422
778
837
1027
1257
1955
2323
2696
3498
3819
4589
4852
5122
5467
5369
4518
3515
2326
1349
676
313
138
153
Wind (km/h)
15
N
20
N
20
N
20
N
20
N
20
NNE
15
NNE
15
N
10
N
10
NNW
10
NNW
10
NNE
15
NE
25
NNE
20
NE
20
NE
15
NNE
5
NE
5
ENE
10
SW
10
SSW
10
S
10
WSW
5
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
glassy
glassy
cross
cross-on
cross-on
cross-off
cross-on
High Tide
2:32PM1.27m
11:30PM1.17m
2:52PM1.33m
1:30AM1.23m
3:12PM1.38m
Low Tide
5:55AM0.41m
7:47PM1.09m
7:22AM0.39m
8:28PM0.92m
8:20AM0.38m
9:00PM0.74m
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:39
—
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:22
—
—
—
—
—
—
—
5:21
—
—
—
—
—
—
—
5:19
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
Temp °C
19
19
19
20
21
22
21
21
21
21
21
23
27
28
26
23
22
22
21
20
22
22
22
21
Feels °C
17
17
16
17
18
20
19
21
21
22
21
23
26
26
25
20
20
22
21
19
22
21
22
21
  • 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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