Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.9°C
1.3° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 0.5ft (0.2m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (06 Sep, local time) - 3ft (0.9m), 8s period with SE swell.

The current surf forecast for Hanamizu River at 5PM is: 0.6m 8s primary swell from a Southeast direction and 0.2m 10s secondary swell from a South-southwest direction (forecast issued at 08:00am September 06). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Sep)0.5ft (0.2m)8s
Afternoon (06 Sep)1.5ft (0.4m)8s
Evening (06 Sep)3ft (0.9m)8s

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


Short Range Forecast

Heavy rain (total 276mm), heaviest during Sun night. Warm (max 26°C on Mon morning, min 21°C on Sun morning). Winds decreasing (fresh winds from the SE on Sun night, calm by Mon night).

Sunday
6
Monday
7
Tuesday
8
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)
0
0
0
0
0
0
2
3
0
0
0
2
2
1
1
1
2
0
1
1
1
1
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)
0.3
SE
8
0.2
SSE
8
0.4
SE
7
0.4
SE
8
0.6
SE
8
0.9
SE
8
1.9
SE
8
2
SE
8
1.7
SSE
9
2.1
S
9
2.4
S
9
2.2
S
9
1.6
S
10
1.8
S
9
1.7
S
9
1.5
S
9
1.4
S
9
0.9
SSE
9
0.9
SSE
8
0.9
SSE
9
0.8
SSW
10
0.8
SSW
10
Wave Graph
Metric surfscale
Energy kJ
11
7
14
18
50
91
475
494
464
710
909
805
499
544
476
367
320
144
125
131
122
122
Wind (km/h)
30
N
30
N
30
N
25
N
35
N
25
N
25
N
15
N
35
SE
20
SSW
20
SSW
10
SW
15
SSW
10
SW
15
SSW
10
SW
5
W
15
S
5
NNE
10
NNE
10
NNE
5
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
cross-on
glassy
cross-off
cross-off
glassy
High Tide
3:36PM1.25m
10:48PM1.25m
3:45PM1.33m
1:09AM1.28m
4:04PM1.39m
Low Tide
6:11AM0.37m
7:15PM1.21m
7:42AM0.29m
8:41PM1.09m
8:43AM0.22m
cloud
light rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
thunderstorm
thunderstorm
mod rain
light rain
light rain
light rain
light rain
cloud
light rain
heavy rain
heavy rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:01
6:00
 mm
1
3
12
25
46
20
21
68
31
10
2
1
2
2
1
13
13
1
1
1
Temp °C
22
21
21
21
21
21
22
21
25
25
26
26
26
25
26
26
25
24
24
24
24
24
Feels °C
20
18
19
19
18
20
21
22
25
27
29
30
30
29
30
30
30
27
29
27
27
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 

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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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