Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.1°C
1.0° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 0.5ft (0.2m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 3ft (0.9m), 4s period with S swell.
  • Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Hanamizu River at 5PM is: 0.9m 4s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction, 0.2m 12s secondary swell from a East direction (forecast issued at 08:00am September 14). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (14 Sep)0.5ft (0.2m)7s
Afternoon (14 Sep)3ft (0.9m)4s
Evening (14 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Heavy rain (total 85mm), heaviest during Wed night. Warm (max 29°C on Mon morning, min 20°C on Wed night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
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
1
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)
0.4
SE
7
0.2
SSE
7
0.3
SE
10
0.9
S
4
0.9
SSW
4
0.4
SE
10
0.3
E
14
0.7
SSW
4
0.5
SE
9
0.5
SE
8
0.4
SE
8
0.4
SE
7
0.5
SSE
7
0.5
SSE
7
0.5
SSE
6
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
12
4
14
27
34
25
33
19
36
33
21
16
29
26
23
16
12
12
11
11
17
17
Wind (km/h)
10
WSW
15
SW
20
SSW
20
SW
15
SW
15
SW
15
WSW
15
SW
15
WSW
10
WSW
5
WSW
5
SSW
0
W
10
NNE
20
NNE
20
NNE
20
NNE
20
NNE
15
NNE
15
N
20
NNW
20
N
Wind State
cross-off
cross
cross-on
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:20AM1.46m
6:01PM1.51m
6:59AM1.37m
6:20PM1.49m
7:40AM1.27m
6:38PM1.46m
Low Tide
12:07PM0.58m
00:34AM0.27m
12:29PM0.71m
1:07AM0.28m
12:48PM0.82m
clear
clear
part cloud
clear
part cloud
cloud
light rain
rain showers
cloud
light rain
heavy rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:51
5:50
 mm
1
2
1
13
3
3
2
2
1
2
1
1
4
15
31
Temp °C
24
27
29
29
27
26
24
23
23
23
23
24
23
23
22
22
22
21
21
21
21
21
Feels °C
26
28
29
30
29
28
25
24
24
25
26
27
27
26
23
23
22
21
21
21
21
21
  • 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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