Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.1°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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 1ft (0.3m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 0.5ft (0.1m), 7s period with E swell.
  • Evening surf: Evening surf (16 Oct, local time) - 0.5ft (0.1m), 10s period with S swell.

The current surf forecast for Hanamizu River at 11AM is: 0.3m 6s primary swell from a Southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 02:00am October 16). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (16 Oct)1ft (0.3m)6s
Afternoon (16 Oct)0.5ft (0.1m)7s
Evening (16 Oct)0.5ft (0.1m)10s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri morning, min 18°C on Sat night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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)
0
0
0
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
7
0.3
ESE
8
0.3
SE
6
0.3
SE
6
0.3
SE
6
0.1
E
7
0.1
S
10
0.1
S
10
0.1
S
9
0.1
SE
9
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
S
8
0.3
SE
3
0.2
ESE
4
0.1
E
8
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.4
SSE
3
0.5
S
3
Wave Graph
Metric surfscale
Energy kJ
13
12
7
5
5
1
2
3
3
3
7
6
6
6
4
2
1
1
5
5
5
5
4
5
Wind (km/h)
5
NNW
10
NNW
10
N
10
NNE
5
E
10
S
5
WSW
5
NW
10
N
10
NNE
15
NNE
15
NE
10
ESE
10
S
10
S
10
ESE
5
E
0
E
5
NNE
5
ESE
10
S
15
S
20
SSW
10
WSW
Wind State
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-off
High Tide
8:13AM1.20m
6:17PM1.39m
9:18AM1.12m
6:41PM1.32m
11:35AM1.10m
7:05PM1.23m
Low Tide
1:10AM0.27m
12:40PM0.98m
1:51AM0.36m
12:59PM1.03m
2:44AM0.46m
1:15PM1.09m
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:48
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5:48
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—
—
—
—
—
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5:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
—
—
—
5:07
—
—
—
—
—
—
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5:06
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5:05
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 mm
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—
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—
—
—
—
—
—
—
—
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—
—
—
—
—
—
—
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—
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Temp °C
20
20
19
21
23
23
22
22
22
21
19
21
22
22
21
19
19
19
18
19
20
21
21
20
Feels °C
21
20
18
21
22
22
22
22
21
19
16
18
20
21
20
18
19
19
18
19
18
18
18
19
  • 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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