Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.2°C
0.3° 

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 (23 Aug):

  • Afternoon surf: Afternoon surf (23 Aug, local time) - 1ft (0.3m), 13s period with SE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.4m), 12s period with SE swell.

The current surf forecast for Hanamizu River at 6PM is: 0.3m 12s primary swell from a Southeast direction and 0.2m 14s secondary swell from a South-southeast direction, 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 23). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Aug)--
Afternoon (23 Aug)1ft (0.3m)13s
Evening (23 Aug)1.5ft (0.4m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 32°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
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
1
1
2
2
1
0
2
3
3
3
3
2
2
0
1
2
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
SE
13
0.3
SE
12
0.4
SE
12
0.5
SE
13
0.6
SSE
13
0.5
SSE
16
0.6
SSE
18
1
SSE
14
0.9
SSE
16
1.4
SSE
15
1.5
SSE
14
1.3
SSE
14
1.6
SSE
14
1.4
SSE
13
1.4
SSE
13
1.2
SSE
13
1.1
S
12
1.3
S
12
1.2
S
13
Wave Graph
Metric surfscale
Energy kJ
24
27
23
38
82
113
138
260
362
480
856
911
615
861
690
690
492
347
488
459
Wind (km/h)
10
SE
10
S
10
SSW
5
SSW
5
SW
5
W
5
NW
5
SSE
15
SSE
20
S
10
SW
10
WSW
10
WSW
10
WSW
10
WSW
10
SSW
15
SW
20
SSW
20
WSW
15
WSW
Wind State
on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-off
cross-off
High Tide
4:23PM1.21m
00:27AM1.21m
4:23PM1.27m
1:56AM1.27m
4:35PM1.33m
Low Tide
8:28PM1.14m
8:39AM0.38m
9:13PM1.05m
9:21AM0.30m
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:21
6:20
 mm
1
1
Temp °C
27
28
27
26
26
25
25
27
28
29
29
27
27
27
26
29
31
32
28
26
Feels °C
30
31
30
30
30
29
29
31
30
31
32
30
31
31
29
32
33
34
30
28
  • 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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