Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.1° 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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1ft (0.3m), 7s period with SSW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 7s period with SSW swell.

The current surf forecast for Hanamizu River at 5AM is: 0.4m 7s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 02:00am July 30). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jul)1.5ft (0.4m)7s
Afternoon (30 Jul)1ft (0.3m)7s
Evening (30 Jul)1.5ft (0.4m)7s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 30°C on Fri morning, min 27°C on Fri night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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)
0.5
SSW
7
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.7
SSW
7
0.4
SSW
7
0.5
S
7
0.5
SSW
7
0.6
SSW
7
0.5
S
6
0.5
S
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.2
SSW
7
0.3
SSW
7
0.3
SSW
6
0.4
SSW
6
0.2
ESE
16
0.2
ESE
16
Wave Graph
Metric surfscale
Energy kJ
28
26
17
18
17
10
38
16
23
26
35
22
21
14
14
14
13
7
4
9
7
12
25
25
Wind (km/h)
5
NNW
5
NW
10
N
5
ENE
10
SE
10
S
5
S
5
NNW
5
NNW
10
NNW
10
NW
5
E
15
SSE
10
S
5
SSW
5
SW
5
ENE
5
NNW
5
N
5
ESE
10
SSE
10
S
10
S
5
SSW
Wind State
glassy
glassy
cross-off
cross-on
on
cross-on
glassy
glassy
off
cross-off
off
glassy
cross-on
cross-on
cross
glassy
glassy
cross-off
glassy
glassy
on
cross-on
cross-on
glassy
High Tide
4:21AM1.46m
6:13PM1.42m
5:00AM1.48m
6:35PM1.44m
5:38AM1.47m
6:56PM1.46m
Low Tide
10:59PM0.90m
11:21AM0.13m
11:31PM0.83m
11:50AM0.15m
00:04AM0.75m
12:19PM0.20m
clear
clear
cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:47
6:46
 mm
1
1
1
1
1
1
Temp °C
28
27
27
29
29
29
29
28
28
28
28
30
30
30
29
28
27
27
27
29
30
30
29
28
Feels °C
31
30
29
32
32
31
33
32
31
31
31
34
32
33
33
33
32
31
31
33
34
33
33
33
  • 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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