Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.1°C
0.1° 

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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 1.5ft (0.4m), 14s period with ESE swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 2.5ft (0.7m), 13s period with ESE swell.
  • Evening surf: Evening surf (10 Oct, local time) - 2ft (0.6m), 12s period with ESE swell.

The current surf forecast for Hanamizu River at 5PM is: 0.6m 12s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a South direction, 0.3m 2s secondary swell from a East direction (forecast issued at 08:00am October 10). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (10 Oct)1.5ft (0.4m)14s
Afternoon (10 Oct)2.5ft (0.7m)13s
Evening (10 Oct)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light.

Saturday
10
Sunday
11
Monday
12
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
1
0
0
1
1
1
1
1
1
0
0
1
0
2
2
2
1
1
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
14
0.4
ESE
14
0.6
ESE
13
0.7
ESE
13
0.6
ESE
12
0.6
ESE
12
0.7
SE
12
0.6
ESE
12
0.6
ESE
12
0.6
ESE
12
0.6
ESE
11
0.5
ESE
11
0.4
SE
19
0.6
SE
18
0.8
SE
16
0.9
SE
16
0.9
SE
15
0.8
SE
15
0.8
SE
14
0.8
SE
14
0.9
SE
14
0.8
SE
14
Wave Graph
Metric surfscale
Energy kJ
53
75
120
149
99
98
149
94
91
88
84
69
127
197
314
362
322
301
297
297
346
285
Wind (km/h)
15
N
15
NNE
15
ENE
10
E
5
E
10
NE
10
N
10
NNW
10
N
10
NNE
10
E
5
SSE
5
W
5
NE
10
NNE
10
N
10
NNE
15
NE
15
ENE
15
E
20
ENE
20
NE
Wind State
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
glassy
cross
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
High Tide
4:15AM1.48m
4:10PM1.49m
4:56AM1.50m
4:30PM1.51m
5:34AM1.49m
4:50PM1.52m
Low Tide
10:14AM0.51m
10:32PM0.27m
10:43AM0.60m
11:01PM0.18m
11:10AM0.69m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:15
—
—
—
—
—
—
—
5:14
—
—
—
—
—
—
—
5:13
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
20
23
24
23
21
20
19
18
21
24
23
23
22
20
20
19
21
24
25
22
20
Feels °C
17
19
21
22
23
21
19
18
17
20
23
23
23
22
19
19
18
20
23
23
19
18
  • 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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