Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
26.8° C
0.8° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.4m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.4m), 6s period with SSW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 0.5ft (0.2m), 10s period with SSE swell.

The current surf forecast for Hanamizu River at 12AM is: 0.6m 5s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a South direction (forecast issued at 08:00pm July 22). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jul)1.5ft (0.4m)6s
Afternoon (23 Jul)1.5ft (0.4m)6s
Evening (23 Jul)0.5ft (0.2m)10s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
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
1
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
Wave
Height (m)
Direction
Period (s)
0.6
SSW
5
0.8
SSW
5
0.6
SSW
5
0.9
SW
6
0.5
SSW
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.3
SE
11
0.3
SE
11
Wave Graph
Metric surfscale
Energy kJ
17
25
17
46
20
15
13
13
7
10
12
12
12
12
12
11
18
18
Wind (km/h)
10
SSW
10
WSW
10
WNW
10
NW
10
N
5
E
10
S
15
S
15
SSE
0
ENE
10
ENE
5
E
10
ENE
5
SE
10
S
15
S
10
S
5
SSE
Wind State
cross
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
cross
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
9:42PM1.35m
1:53PM1.02m
10:23PM1.31m
4:27PM1.11m
Low Tide
3:05PM0.90m
5:40AM0.52m
3:14PM1.02m
6:57AM0.47m
5:02PM1.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:43
4:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:52
 mm
1
1
1
Temp °C
32
29
28
28
28
31
31
32
29
29
28
28
27
27
28
28
27
27
Feels °C
37
33
32
32
32
36
35
35
33
35
31
33
31
31
31
31
31
32
  • 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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