Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
26.8° 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 (19 Aug):

  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1ft (0.3m), 6s period with SSE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 0.5ft (0.2m), 6s period with SSE swell.

The current surf forecast for Hanamizu River at 6PM is: 0.1m 10s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South-southeast direction, 0.3m 3s secondary swell from a South direction (forecast issued at 02:00pm August 19). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)1ft (0.3m)6s
Evening (19 Aug)0.5ft (0.2m)6s

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


Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light.

Wed
19
Thursday
20
Friday
21
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
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)
0.2
SSE
6
0.3
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSW
8
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSW
9
0.2
SSW
9
0.2
SSW
8
0.2
S
10
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.7
S
9
0.8
S
9
0.4
SSW
9
0.4
SSW
9
Wave Graph
Metric surfscale
Energy kJ
4
7
4
4
6
4
4
4
4
8
8
7
8
25
27
27
78
101
26
26
Wind (km/h)
10
SSE
15
S
15
S
10
S
5
SSW
5
WSW
0
SW
10
SSE
15
SSE
15
S
10
S
10
S
10
SSW
5
WSW
5
WSW
10
SSE
20
SSE
20
S
20
S
10
SW
Wind State
on
cross-on
cross-on
cross-on
cross
glassy
glassy
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
7:57PM1.41m
10:11AM1.02m
8:20PM1.36m
8:48PM1.29m
Low Tide
1:44PM0.83m
3:21AM0.48m
1:46PM0.94m
4:30AM0.52m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:27
6:24
 mm
1
Temp °C
27
28
27
26
26
25
25
26
27
27
26
26
26
25
25
27
27
27
26
26
Feels °C
29
30
29
29
30
29
29
29
29
29
29
30
30
29
29
30
29
29
28
29
  • 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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