Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.5°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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 2.5ft (0.7m), 12s period with SSW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 2ft (0.6m), 11s period with SSW swell.

The current surf forecast for Hanamizu River at 4AM is: 1.1m 12s primary swell from a South direction and 0.5m 5s secondary swell from a South-southwest direction, 0.8m 4s secondary swell from a Southwest direction (forecast issued at 08:00pm August 25). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (26 Aug)2.5ft (0.8m)12s
Afternoon (26 Aug)2.5ft (0.7m)12s
Evening (26 Aug)2ft (0.6m)11s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Thu afternoon. Warm (max 32°C on Wed afternoon, min 23°C on Thu afternoon). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
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
2
2
2
2
1
0
0
1
1
1
0
1
0
0
1
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)
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1
S
12
0.8
SSW
12
0.8
SSW
11
0.7
SSW
12
0.7
SSW
11
0.6
SSW
11
0.5
SSW
11
0.4
SSW
11
0.9
SSW
5
1
SSW
6
0.4
S
11
0.4
S
11
0.6
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
403
403
407
362
280
183
167
137
130
95
68
45
42
63
37
35
73
47
Wind (km/h)
15
WSW
15
W
10
W
10
WNW
10
WNW
5
S
15
SSE
15
SW
15
WSW
15
WSW
10
WSW
10
SW
0
NNW
15
NE
20
NNE
10
N
5
WSW
10
SW
Wind State
cross-off
cross-off
cross-off
off
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross
glassy
cross
cross-off
cross-off
glassy
cross
High Tide
4:35PM1.33m
2:52AM1.35m
4:51PM1.38m
3:36AM1.42m
5:08PM1.43m
Low Tide
9:43PM0.96m
9:55AM0.23m
10:11PM0.85m
10:25AM0.20m
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
thunderstorm
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:19
6:17
 mm
1
3
2
2
4
2
Temp °C
29
27
27
27
27
29
30
32
30
28
28
28
28
26
25
24
23
24
Feels °C
31
29
30
30
31
34
33
35
33
31
32
33
34
29
26
26
26
27
  • 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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