Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.4° 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 (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 6ft (1.8m), 13s period with S swell.
  • Evening surf: Evening surf (06 Aug, local time) - 6ft (1.9m), 14s period with S swell.

The current surf forecast for Hanamizu River at 9AM is: 1.8m 13s primary swell from a South-southeast direction and 0.7m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am August 06). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (06 Aug)6ft (1.8m)13s
Afternoon (06 Aug)6ft (1.8m)13s
Evening (06 Aug)6ft (1.9m)14s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Thu morning, min 25°C on Fri night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
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)
2
3
2
2
2
1
3
4
4
3
3
2
1
0
1
0
1
1
2
2
1
0
0
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)
2
SSE
14
1.9
SSE
13
1.9
SSE
13
1.8
SSE
13
1.7
SSE
13
1.8
S
13
1.9
S
13
1.9
S
14
1.9
S
14
1.8
S
13
1.7
S
13
1.6
S
13
1.6
S
12
1.5
S
12
1.5
S
12
1.4
S
12
1.4
S
12
1.3
S
12
1.2
S
12
1.2
S
12
1
SSW
12
1.1
SSW
12
1.1
S
12
1
S
12
Wave Graph
Metric surfscale
Energy kJ
1387
1274
1211
1025
980
1053
1285
1352
1294
1094
943
810
747
635
628
547
547
480
404
404
298
361
347
289
Wind (km/h)
15
NE
15
NE
15
NE
15
ENE
10
SE
10
S
10
SSW
5
SSW
5
NNW
0
NNW
0
NE
10
SSE
15
SSE
15
S
15
S
10
S
10
S
5
S
5
SSW
5
SE
10
SSE
15
S
15
S
10
SSW
Wind State
cross
cross
cross
cross
on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
10:12AM1.09m
9:05PM1.40m
12:46PM1.07m
9:50PM1.36m
3:24PM1.19m
Low Tide
3:38AM0.47m
2:45PM0.88m
4:53AM0.43m
3:24PM1.05m
6:23AM0.36m
5:48PM1.18m
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:40
6:39
 mm
Temp °C
26
26
26
28
29
29
28
27
27
26
26
28
28
28
27
26
26
25
25
27
28
28
27
26
Feels °C
28
28
29
31
32
32
32
32
32
31
31
32
30
30
30
29
30
29
29
31
30
30
30
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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