Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
24.3° C
1.0° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 3.5ft (1.0m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 2.5ft (0.8m), 11s period with SSW swell.

The current surf forecast for Hanamizu River at 4AM is: 1.0m 13s primary swell from a South-southwest direction and 0.4m 5s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 12). The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (13 Jul)3.5ft (1.0m)13s
Afternoon (13 Jul)3ft (0.9m)12s
Evening (13 Jul)2.5ft (0.8m)11s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Mon morning, min 26°C on Mon night). Wind will be generally light.

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
3
2
2
2
2
0
0
0
1
1
1
1
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)
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
0.8
SSW
11
0.6
SSW
11
0.6
SSW
11
0.5
SSW
11
0.5
SSW
11
0.5
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
9
0.4
SW
9
0.8
S
4
Wave Graph
Metric surfscale
Energy kJ
837
656
569
379
384
302
210
206
158
145
140
95
93
66
64
59
39
39
38
38
36
34
22
18
Wind (km/h)
5
SW
5
WNW
5
NNW
5
N
0
ENE
0
W
10
SSE
10
S
5
SSW
5
S
5
W
0
NW
0
S
10
SSE
15
SSE
15
S
15
S
10
WSW
10
WSW
5
WSW
0
WNW
10
SSE
20
SSE
20
S
Wind State
cross
off
glassy
glassy
glassy
glassy
on
cross-on
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
High Tide
4:37PM1.39m
2:07AM1.45m
5:21PM1.45m
3:07AM1.51m
5:59PM1.48m
4:02AM1.56m
Low Tide
9:12PM1.12m
9:48AM-0.02m
10:07PM1.09m
10:37AM-0.09m
10:53PM1.03m
11:23AM-0.09m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
<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
6:58
 mm
Temp °C
27
27
27
27
27
27
29
27
27
27
27
26
26
27
27
27
27
27
26
26
26
28
28
28
Feels °C
31
31
32
32
32
31
32
30
31
31
31
30
30
29
28
29
29
30
29
30
30
32
30
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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