Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.1° C
1.1° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 5.5ft (1.7m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 4.5ft (1.3m), 15s period with SSW swell.

The current surf forecast for Hanamizu River at 9AM is: 1.7m 16s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 02:00am July 12). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Jul)5.5ft (1.7m)16s
Afternoon (12 Jul)5ft (1.5m)16s
Evening (12 Jul)4.5ft (1.3m)15s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 29°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
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)
4
4
4
3
1
2
3
3
2
2
2
2
1
0
0
1
1
1
1
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)
1.8
SSW
16
1.7
SSW
16
1.7
SSW
16
1.7
SSW
16
1.7
SSW
16
1.5
SSW
16
1.3
SSW
15
1.3
SSW
15
1.2
SSW
14
1
SSW
14
1.1
SSW
13
1
SSW
13
0.9
SSW
12
0.9
SSW
12
0.8
SSW
12
0.8
SSW
11
0.7
SSW
11
0.7
SSW
11
0.6
SSW
11
0.5
SSW
11
0.5
SSW
11
0.5
SSW
10
0.5
SSW
10
0.4
SSW
10
Wave Graph
Metric surfscale
Energy kJ
1697
1531
1512
1341
1324
1040
837
656
569
379
384
302
210
206
158
145
109
107
93
66
64
59
57
39
Wind (km/h)
10
WSW
5
WNW
5
WSW
10
S
15
S
10
S
5
WSW
5
NNW
5
NW
5
W
0
NW
0
SSW
5
SW
5
SSE
5
S
0
SSE
5
W
5
W
5
SW
10
S
15
SSE
15
S
15
S
10
SW
Wind State
cross-off
off
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
High Tide
1:03AM1.41m
4:37PM1.39m
2:07AM1.45m
5:21PM1.45m
3:07AM1.51m
5:59PM1.48m
Low Tide
8:54AM0.09m
9:12PM1.12m
9:48AM-0.02m
10:07PM1.09m
10:37AM-0.09m
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:58
 mm
1
1
1
Temp °C
25
24
25
26
26
26
26
26
26
26
27
26
27
29
28
27
26
25
26
26
27
27
26
26
Feels °C
27
27
29
29
28
29
30
30
30
30
31
31
31
32
31
31
30
28
30
28
29
29
29
30
  • 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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